[{"data":1,"prerenderedAt":183},["ShallowReactive",2],{"page:\u002Fen\u002Fcauses-of-seed-potato-degeneration-how-to-scientifically-prevent-and-reduce-the-risk-of-yield-loss\u002F":3},{"id":4,"path":5,"title":6,"seo_title":6,"seo_description":7,"summary":7,"body":8,"kind":9,"style_key":4,"header":10,"footer":11,"stylesheets":12,"html_lang":30,"alternates":31,"schema":98,"robots":180,"source_id":181,"contact_form":182,"account":182,"language":79},"45f3e33c-b37f-5c0f-a2b3-53a8bc7eae2e","\u002Fen\u002Fcauses-of-seed-potato-degeneration-how-to-scientifically-prevent-and-reduce-the-risk-of-yield-loss\u002F","What Are the Causes of Potato Seed Tubers Degenerating? Scientific Measures to Prevent and Reduce the Risk of Yield Losses","This article analyzes the main causes of potato seed tuber degradation, including virus accumulation, disease transmission, continuous cropping, improper management, poor storage conditions, and reduced variety adaptability, and introduces scientific preventive measures such as virus-free seed tubers, crop rotation, field weeding, pest and disease control, and proper storage.","\u003Cdiv data-elementor-type=\"wp-post\" data-elementor-id=\"1721\" class=\"elementor elementor-1721\" data-elementor-post-type=\"post\">\n\t\t\t\t\u003Cdiv class=\"elementor-element elementor-element-46796fd e-con-full e-flex e-con e-parent\" data-id=\"46796fd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\u003Cdiv class=\"elementor-element elementor-element-bf14b2f elementor-widget elementor-widget-html\" data-id=\"bf14b2f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t\n\n\u003Csection class=\"js-degeneration-page\">\n  \u003Cdiv class=\"js-degeneration-hero\">\n    \u003Cdiv class=\"js-degeneration-inner\">\n      \u003Cdiv class=\"js-degeneration-kicker\">Guidelines for the Prevention and Control of Potato Seed Tubers Degradation\u003C\u002Fdiv>\n\n      \u003Cdiv class=\"js-degeneration-hero-grid\">\n        \u003Cdiv>\n          \u003Ch1>What are the causes of potato seed tuber degradation?\u003Cspan>How to Scientifically Prevent and Mitigate the Risk of Crop Yield Losses\u003C\u002Fspan>\u003C\u002Fh1>\n          \u003Cp>In potato farming, many growers and buyers have encountered this dilemma: even though they are using the same variety—which performed very well in previous years, yielding high yields and producing uniformly shaped tubers—the results have gradually deteriorated, with uneven emergence, increased disease incidence, and declining yields. This is often not due to a single issue, but rather the result of the gradual accumulation of seed potato degradation.\u003C\u002Fp>\n        \u003C\u002Fdiv>\n\n        \u003Cdiv class=\"js-degeneration-badges\">\n          \u003Cdiv class=\"js-degeneration-badge\">\u003Cstrong>Virus Control\u003C\u002Fstrong>Virus Control\u003C\u002Fdiv>\n          \u003Cdiv class=\"js-degeneration-badge\">\u003Cstrong>Clean Seed\u003C\u002Fstrong>Virus-free seed potatoes\u003C\u002Fdiv>\n          \u003Cdiv class=\"js-degeneration-badge\">\u003Cstrong>Yield Stability\u003C\u002Fstrong>Maintain Production and Prevent Degradation\u003C\u002Fdiv>\n        \u003C\u002Fdiv>\n      \u003C\u002Fdiv>\n\n      \u003Cdiv class=\"js-degeneration-metrics\">\n        \u003Cdiv class=\"js-degeneration-metric\">\u003Cstrong>Symptoms\u003C\u002Fstrong>Dwarfing, mottled leaves, curled leaves, and smaller tubers\u003C\u002Fdiv>\n        \u003Cdiv class=\"js-degeneration-metric\">\u003Cstrong>Reason\u003C\u002Fstrong>Virus accumulation, aphid transmission, high temperatures, and crop rotation\u003C\u002Fdiv>\n        \u003Cdiv class=\"js-degeneration-metric\">\u003Cstrong>Prevention and Control\u003C\u002Fstrong>Disease-free seed potatoes, crop rotation, removal of diseased plants, and quarantine\u003C\u002Fdiv>\n        \u003Cdiv class=\"js-degeneration-metric\">\u003Cstrong>Objectives\u003C\u002Fstrong>Minimize the Risk of Yield Loss and Maintain Seed Potato Vitality\u003C\u002Fdiv>\n      \u003C\u002Fdiv>\n    \u003C\u002Fdiv>\n  \u003C\u002Fdiv>\n\n  \u003Cdiv class=\"js-degeneration-body\">\n    \u003Cdiv class=\"js-degeneration-layout\">\n      \u003Caside class=\"js-degeneration-side\">\n        \u003Ch3>Key Areas for Degradation Prevention\u003C\u002Fh3>\n        \u003Cdiv class=\"js-degeneration-side-item\">\u003Cb>01\u003C\u002Fb>\u003Cspan>The deterioration of seed potatoes does not occur suddenly, but rather results from the long-term accumulation of viruses, environmental factors, and management issues.\u003C\u002Fspan>\u003C\u002Fdiv>\n        \u003Cdiv class=\"js-degeneration-side-item\">\u003Cb>02\u003C\u002Fb>\u003Cspan>Virus degradation is the primary cause; particular attention should be paid to aphid transmission and virus-infected seed potatoes.\u003C\u002Fspan>\u003C\u002Fdiv>\n        \u003Cdiv class=\"js-degeneration-side-item\">\u003Cb>03\u003C\u002Fb>\u003Cspan>Give priority to using virus-free seed potatoes, and update the seed source periodically to avoid using self-saved seed potatoes for multiple years.\u003C\u002Fspan>\u003C\u002Fdiv>\n        \u003Cdiv class=\"js-degeneration-side-item\">\u003Cb>04\u003C\u002Fb>\u003Cspan>If you find plants in the field showing symptoms of mosaic, curled leaves, or stunted growth, remove them as soon as possible and take them out of the field.\u003C\u002Fspan>\u003C\u002Fdiv>\n        \u003Cdiv class=\"js-degeneration-side-item\">\u003Cb>05\u003C\u002Fb>\u003Cspan>During storage, transportation, cutting, and planting, care must be taken to minimize damage to the plants and the spread of pathogens.\u003C\u002Fspan>\u003C\u002Fdiv>\n        \u003Cdiv class=\"js-degeneration-side-item\">\u003Cb>06\u003C\u002Fb>\u003Cspan>To determine the quality of seed potatoes, you must evaluate their sprouting, growth, leaves, and the quality of the marketable tubers.\u003C\u002Fspan>\u003C\u002Fdiv>\n      \u003C\u002Faside>\n\n      \u003Carticle class=\"js-degeneration-content\">\n        \u003Ch2>What Are the Causes of Potato Seed Tubers Degrading? How Can We Scientifically Prevent This and Reduce the Risk of Yield Losses?\u003C\u002Fh2>\n\n        \u003Cp>In potato farming, many growers and buyers have encountered this puzzling situation: even though it’s the same variety—which performed very well in previous years, yielding high harvests and producing uniformly shaped tubers—the performance has gradually declined, with uneven emergence and yields getting worse year after year. This is often not due to the “variety suddenly deteriorating,” but rather the result of the gradual accumulation of seed potato degradation.\u003C\u002Fp>\n\n        \u003Cp>The degradation of seed potatoes not only reduces yield and marketability but also affects the stability of the raw material supply, suitability for processing into french fries and potato chips, and the quality and yield of raw materials such as potato flour. So, why do seed potatoes degrade? And what should be done when degradation occurs? This article provides a systematic and practical guide to preventing and controlling seed potato degeneration, covering everything from causes to prevention and control measures.\u003C\u002Fp>\n\n        \u003Ch3>I. What Is Seed Potato Degradation? Let’s First Look at Its “Symptoms”\u003C\u002Fh3>\n        \u003Cp>The term “seed potato degeneration” refers to the phenomenon in which seed potatoes gradually lose their genetic qualities and their productivity steadily declines during continuous cultivation. Degenerated seed potatoes typically exhibit the following characteristic symptoms:\u003C\u002Fp>\n\n        \u003Cul>\n          \u003Cli>\u003Cstrong>Plant Dwarfing:\u003C\u002Fstrong>Growth has noticeably slowed, and the plants have become shorter with thin, spindly stems.\u003C\u002Fli>\n          \u003Cli>\u003Cstrong>Blade Abnormalities:\u003C\u002Fstrong>Symptoms include mottled leaves, curled leaves, and shriveled leaves, as well as yellowing or uneven leaf coloration.\u003C\u002Fli>\n          \u003Cli>\u003Cstrong>Potato chunks becoming smaller or misshapen:\u003C\u002Fstrong>The potatoes are misshapen, and the proportion of marketable potatoes has decreased.\u003C\u002Fli>\n          \u003Cli>\u003Cstrong>Overall production has been declining year by year:\u003C\u002Fstrong>After consecutive plantings of the same crop variety on the same plot of land, yield declines occurred across a large area.\u003C\u002Fli>\n        \u003C\u002Ful>\n\n        \u003Cdiv class=\"js-degeneration-note\">\n          \u003Cp>If these symptoms appear, it indicates that the health and vitality of the seed potatoes may be compromised, and this must be taken seriously.\u003C\u002Fp>\n        \u003C\u002Fdiv>\n\n        \u003Ch3>II. The Five Main Causes of Seed Potato Degeneration\u003C\u002Fh3>\n\n        \u003Ch4>1. Accumulation of Viral Degradation: The “Number One Culprit” Behind Degradation”\u003C\u002Fh4>\n        \u003Cp>This is the most common and primary cause of seed potato degeneration. During their growth, potatoes are susceptible to infection by various viruses, such as Potato Y virus, Potato Leafroll virus, and Potato X virus. Once these viruses enter the plant, they are passed down through successive generations of tubers and accumulate within the plant year after year. The longer they are grown and the more generations that pass, the higher the viral concentration becomes, and the more severe the symptoms of degeneration—which is precisely the core reason why “home-saved seed gets worse with each planting.”\u003C\u002Fp>\n\n        \u003Ch4>2. Transmission by vectors such as aphids\u003C\u002Fh4>\n        \u003Cp>Sucking pests in the field, such as aphids and leafhoppers, are major vectors for virus transmission. By feeding repeatedly on both infected and healthy plants, they act like “needles,” spreading the virus throughout the entire field. The more aphids there are, the faster the virus spreads, and the higher the risk of seed potato degeneration.\u003C\u002Fp>\n\n        \u003Ch4>3. Hot weather accelerates degradation\u003C\u002Fh4>\n        \u003Cp>Temperature is a key environmental factor affecting the rate of degeneration. High temperatures weaken plant vigor and promote viral replication within the plant. Therefore, seed potatoes tend to degrade more rapidly in low-altitude areas, regions with hot climates, or areas with small diurnal temperature variations. Seed potatoes are more prone to degradation in high-temperature environments, hot climates, and low-latitude growing regions.\u003C\u002Fp>\n\n        \u003Ch4>4. Continuous cropping without crop rotation\u003C\u002Fh4>\n        \u003Cp>To save costs, many farmers have gotten into the habit of saving their own seeds year after year, often planting the same seeds for several years. Little do they realize that this actually provides an opportunity for viruses to mutate and accumulate. The rate of mutation accelerates significantly, and by the third or fourth year of planting, yield losses become evident.\u003C\u002Fp>\n\n        \u003Ch4>5. Improper Storage and Field Management\u003C\u002Fh4>\n        \u003Cp>Excessively high storage temperatures, poor ventilation, damage during transportation and cutting, and inadequate field management can all increase the risk of degradation, disease, and rot. Uneven emergence, a high proportion of weak seedlings, and a high incidence of diseased plants can also further reduce the yield and marketability of the entire field.\u003C\u002Fp>\n\n        \u003Ch3>III. How Can We Scientifically Prevent Degradation and Reduce the Risk of Yield Losses?\u003C\u002Fh3>\n        \u003Cp>Scientific prevention of seed potato degradation cannot be achieved through a single approach; rather, it requires coordinated management across all levels—from seed source selection, propagation systems, and field pest and disease control to storage and renewal—to form a comprehensive management chain for healthy seed potatoes.\u003C\u002Fp>\n\n        \u003Ch4>1. Prioritize disease-free seed potatoes to ensure quality from the source\u003C\u002Fh4>\n        \u003Cp>Virus-free seed potatoes are the most effective way to prevent degradation. Through apical meristem virus elimination, tissue culture, and virus testing, healthy seed potatoes with low virus content, high vigor, uniform emergence, and robust growth can be produced. Using virus-free seed potatoes improves the quality of seed potatoes at the source and reduces the risk of degradation.\u003C\u002Fp>\n\n        \u003Ch4>2. Rotate varieties regularly and replace them early with high-vitality seed potatoes\u003C\u002Fh4>\n        \u003Cp>Even for virus-free seed potatoes, propagation cannot continue indefinitely. It is recommended that growers establish a renewal mechanism consisting of “pre-basic seed, basic seed, first-class seed, and second-class seed,” and promptly cull degraded seed potatoes. Do not rely on self-saved seed for extended periods, and certainly do not treat seed saved over many years as a high-quality seed source.\u003C\u002Fp>\n\n        \u003Ch4>3. Control aphids to break the chain of virus transmission\u003C\u002Fh4>\n        \u003Cp>Aphids are major vectors of potato viruses, particularly the potato leafroll virus and the Y virus. The following points should be noted when controlling aphids:\u003C\u002Fp>\n\n        \u003Cul>\n          \u003Cli>\u003Cstrong>Timely Monitoring and Early Prevention and Control:\u003C\u002Fstrong>After seedlings emerge, closely monitor the condition of the leaves and plants, and treat any aphid infestations promptly.\u003C\u002Fli>\n          \u003Cli>\u003Cstrong>Appropriate Rotation of Medications:\u003C\u002Fstrong>Avoid long-term use of a single medication to reduce the risk of drug resistance.\u003C\u002Fli>\n          \u003Cli>\u003Cstrong>Remove weeds and host plants:\u003C\u002Fstrong>Reduce aphid habitats and sources of virus hosts.\u003C\u002Fli>\n          \u003Cli>\u003Cstrong>Note on field isolation:\u003C\u002Fstrong>Minimize the intermingling of healthy seed potato fields with fields containing diseased plants and commercial potato fields.\u003C\u002Fli>\n        \u003C\u002Ful>\n\n        \u003Ch4>4. Remove weeds and inferior plants; uproot degenerate and diseased plants\u003C\u002Fh4>\n        \u003Cp>When managing seed potato fields, promptly remove stunted and diseased plants. If you notice plants exhibiting mosaic patterns, curled leaves, stunted growth, yellowing, necrosis, or obvious lesions, pull them up as soon as possible and remove them from the field to prevent the virus from spreading further.\u003C\u002Fp>\n\n        \u003Cul>\n          \u003Cli>\u003Cstrong>Remove promptly:\u003C\u002Fstrong>Once detected, they should be pulled up as soon as possible; do not wait until the diseased plants have spread extensively.\u003C\u002Fli>\n          \u003Cli>\u003Cstrong>Processing outside the field:\u003C\u002Fstrong>Do not casually discard diseased plants along the field edges to prevent them from becoming new sources of infection.\u003C\u002Fli>\n          \u003Cli>\u003Cstrong>Periodic Inspections:\u003C\u002Fstrong>Inspect the plants during key stages such as seedling emergence, bud formation, and flowering, and repeatedly remove weeds and inferior plants.\u003C\u002Fli>\n        \u003C\u002Ful>\n\n        \u003Ch4>5. Proper Fertilization and Scientific Irrigation to Grow Healthy Plants\u003C\u002Fh4>\n        \u003Cp>Robust plants are more resilient to stress and are also better equipped to reduce the risk of degeneration. Field management should focus on balanced nutrition and proper water management.\u003C\u002Fp>\n\n        \u003Cul>\n          \u003Cli>\u003Cstrong>Balanced Fertilization:\u003C\u002Fstrong>Avoid relying solely on diazotized fertilizers; instead, appropriately increase the application of potassium fertilizers and organic fertilizers to enhance plant resistance.\u003C\u002Fli>\n          \u003Cli>\u003Cstrong>Scientific Irrigation:\u003C\u002Fstrong>Maintain consistent soil moisture levels to avoid sudden fluctuations between dry and wet conditions, thereby reducing the incidence of cracked and rotten potatoes and root damage.\u003C\u002Fli>\n          \u003Cli>\u003Cstrong>Reducing Mechanical Injuries:\u003C\u002Fstrong>Minimize damage to the plants and tubers as much as possible during cultivation, hilling, and harvesting.\u003C\u002Fli>\n        \u003C\u002Ful>\n\n        \u003Ch4>6. Comprehensive Pest and Disease Control: Continuous protection from the seedling stage through harvest\u003C\u002Fh4>\n        \u003Cp>To prevent deterioration, it is not enough to focus solely on viruses; it is also necessary to guard against diseases such as late blight, early blight, blackleg, and ring rot. Once a disease infects the seed potatoes, their vitality will decline significantly, and the risks associated with storage will increase.\u003C\u002Fp>\n\n        \u003Cul>\n          \u003Cli>\u003Cstrong>Early Detection and Early Prevention:\u003C\u002Fstrong>Be sure to conduct field inspections, and take prompt action if you notice any abnormal leaves, disease spots, wilting, or signs of rot.\u003C\u002Fli>\n          \u003Cli>\u003Cstrong>Proper Medication Use:\u003C\u002Fstrong>Select the appropriate pesticide based on the type of disease to avoid indiscriminate use and prolonged use of a single pesticide.\u003C\u002Fli>\n          \u003Cli>\u003Cstrong>Disease Control Before Harvest:\u003C\u002Fstrong>Be especially vigilant against late blight to prevent the pathogen from infecting the tubers before they enter storage.\u003C\u002Fli>\n        \u003C\u002Ful>\n\n        \u003Ch4>7. High-latitude, cool regions are an important source of high-quality seed potatoes.\u003C\u002Fh4>\n        \u003Cp>High-quality potato seed tubers are generally better suited for production in cool, high-latitude regions with significant day-night temperature differences. Such environments help reduce aphid populations and slow the spread of viruses, while also providing optimal conditions for seed tubers to accumulate dry matter and maintain vitality.\u003C\u002Fp>\n\n        \u003Cp>This is why many major growing regions locate their seed potato propagation bases in areas with higher elevations, cooler climates, and better isolation conditions. When purchasing, you should focus on the growing region’s conditions, the propagation system, and the seed potato inspection reports.\u003C\u002Fp>\n\n        \u003Ch4>8. Green Biological Pest Control: Properly Integrating Soil and Plant Health Management\u003C\u002Fh4>\n        \u003Cp>Soil health and ecological management are also crucial in preventing and controlling soil degradation. By increasing organic matter, improving soil structure, implementing proper crop rotation, and reducing continuous cropping, it is possible to enhance root vitality and improve plants’ stress tolerance.\u003C\u002Fp>\n\n        \u003Cdiv class=\"js-degeneration-note\">\n          \u003Cp>\u003Cstrong>Important Reminder:\u003C\u002Fstrong>Biological control cannot completely replace chemical control, virus-free seed potatoes, and the removal of diseased plants from the field. It is better suited as part of long-term soil management and integrated pest management, used in conjunction with quarantine, virus-free seed production, crop rotation, and insect control.\u003C\u002Fp>\n        \u003C\u002Fdiv>\n\n        \u003Ch4>9. Ensure Proper Harvesting and Storage\u003C\u002Fh4>\n        \u003Cp>Prevention and control measures must be maintained throughout the entire process, right up to harvest and storage; we cannot let our guard down at the very last step.\u003C\u002Fp>\n\n        \u003Cul>\n          \u003Cli>\u003Cstrong>Harvesting at the Right Time:\u003C\u002Fstrong>Harvest the potatoes once the skin has matured to avoid damaging the skin by harvesting too early.\u003C\u002Fli>\n          \u003Cli>\u003Cstrong>Pack Light, Travel Light:\u003C\u002Fstrong>Reduce bumps, scrapes, and cuts, and minimize entry points for germs.\u003C\u002Fli>\n          \u003Cli>\u003Cstrong>Pre-storage Sorting:\u003C\u002Fstrong>Remove diseased, rotten, and damaged potatoes, and ensure proper grading and ventilation.\u003C\u002Fli>\n          \u003Cli>\u003Cstrong>Low temperature, good ventilation, and low humidity:\u003C\u002Fstrong>The storage environment should be stable to prevent rot caused by high temperatures and high humidity.\u003C\u002Fli>\n        \u003C\u002Ful>\n\n        \u003Ch3>IV. Practical Assessment: Methods for Evaluating Overall Growth After Seedlings Emerge in the Field\u003C\u002Fh3>\n        \u003Cp>In addition to the detailed field management practices described above and observing the degree of seed potato degradation, there is another simple and practical method: assessing the overall performance of the entire field after the seed potatoes have been planted. This assessment method is suitable for purchasers, growers, and base managers to conduct a quick preliminary screening in the field.\u003C\u002Fp>\n\n        \u003Ch4>Fields with uniform and vigorous seedlings are more reliable\u003C\u002Fh4>\n        \u003Cp>After emergence, if the entire field shows uniform and consistent emergence, with few missing plants, vigorous plants, and leaves of normal color, this indicates that the seed potatoes have good vitality; if emergence is uneven, with many weak or yellow plants, this often indicates that the seed potatoes’ vitality has declined or that there were issues during storage, cutting, or planting.\u003C\u002Fp>\n\n        \u003Ch4>During the active growth period, observe the leaves and plant shape\u003C\u002Fh4>\n        \u003Cp>Healthy plants should have fully expanded leaves, a deep green color, and a uniform growth habit. If you notice obvious stunting, curled leaves, mottled leaves, shriveled leaves, or uneven leaf color, be on the lookout for viral degeneration or the spread of disease.\u003C\u002Fp>\n\n        \u003Ch4>A side-by-side comparison is more intuitive\u003C\u002Fh4>\n        \u003Cp>If seed potatoes from different batches show significant performance differences on the same plot of land and under the same management conditions, special attention should be paid to their origin, grade, test reports, and storage conditions. When purchasing, do not rely solely on verbal descriptions from suppliers; instead, make a comprehensive assessment based on field performance and test reports.\u003C\u002Fp>\n\n        \u003Ch3>Quick Reference Chart for the Risk of Seed Potato Degradation\u003C\u002Fh3>\n\n        \u003Cdiv class=\"js-degeneration-table-wrap\">\n          \u003Ctable class=\"js-degeneration-table\">\n            \u003Cthead>\n              \u003Ctr>\n                \u003Cth>Sources of Risk\u003C\u002Fth>\n                \u003Cth>Common Symptoms\u003C\u002Fth>\n                \u003Cth>Key Areas for Prevention and Control\u003C\u002Fth>\n              \u003C\u002Ftr>\n            \u003C\u002Fthead>\n            \u003Ctbody>\n              \u003Ctr>\n                \u003Ctd>Virus Accumulation\u003C\u002Ftd>\n                \u003Ctd>Mottled leaves, curled leaves, stunted growth, smaller tubers\u003C\u002Ftd>\n                \u003Ctd>Use disease-free seed potatoes and regularly update seed sources\u003C\u002Ftd>\n              \u003C\u002Ftr>\n              \u003Ctr>\n                \u003Ctd>Aphid Transmission\u003C\u002Ftd>\n                \u003Ctd>Diseased plants in the field spread rapidly, and the deterioration worsens.\u003C\u002Ftd>\n                \u003Ctd>Monitor aphids, implement early prevention and control, and remove diseased plants\u003C\u002Ftd>\n              \u003C\u002Ftr>\n              \u003Ctr>\n                \u003Ctd>High-Temperature Environments\u003C\u002Ftd>\n                \u003Ctd>Plants are weakening, and the virus is spreading more rapidly\u003C\u002Ftd>\n                \u003Ctd>Choose seed potatoes from cool-climate growing regions and avoid propagation during periods of high temperatures.\u003C\u002Ftd>\n              \u003C\u002Ftr>\n              \u003Ctr>\n                \u003Ctd>Seeds Saved Over the Years\u003C\u002Ftd>\n                \u003Ctd>Production has been declining year by year, and the yield rate has decreased.\u003C\u002Ftd>\n                \u003Ctd>Establish a rotation system to prevent long-term, consecutive retention of plots.\u003C\u002Ftd>\n              \u003C\u002Ftr>\n              \u003Ctr>\n                \u003Ctd>Improper Storage\u003C\u002Ftd>\n                \u003Ctd>Rotten potatoes, weak sprouts, uneven emergence\u003C\u002Ftd>\n                \u003Ctd>Low temperature, ventilation, grading, minimizing damage\u003C\u002Ftd>\n              \u003C\u002Ftr>\n              \u003Ctr>\n                \u003Ctd>Extensive field management\u003C\u002Ftd>\n                \u003Ctd>Increased pest and disease pressure, premature plant senescence\u003C\u002Ftd>\n                \u003Ctd>Crop rotation, weeding out weeds and removing inferior plants, and balanced fertilization\u003C\u002Ftd>\n              \u003C\u002Ftr>\n            \u003C\u002Ftbody>\n          \u003C\u002Ftable>\n        \u003C\u002Fdiv>\n\n        \u003Ch3>Conclusion\u003C\u002Fh3>\n        \u003Cp>The degradation of seed potatoes is not the real problem; the real problem is failing to understand the causes and take timely preventive measures. By identifying key risks—such as virus accumulation, aphid transmission, high-temperature environments, continuous cropping, and improper storage management—and implementing systematic management practices—including using virus-free seed potatoes, periodic renewal, removing diseased plants from the field, pest control, and proper storage—the risk of degradation can be significantly reduced.\u003C\u002Fp>\n\n        \u003Cp>Remember this:\u003Cstrong>Proper management of seed potatoes is the key to ensuring product quality.\u003C\u002Fstrong>A stable seed source, healthy plants, and standardized field management are the foundation for high and stable potato yields and improved marketability.\u003C\u002Fp>\n      \u003C\u002Farticle>\n    \u003C\u002Fdiv>\n  \u003C\u002Fdiv>\n\u003C\u002Fsection>\t\t\t\t\u003C\u002Fdiv>\n\t\t\t\t\u003C\u002Fdiv>\n\t\t\t\t\u003C\u002Fdiv>\n\t\t\t\t","article","\u003Cheader data-elementor-type=\"header\" data-elementor-id=\"412\" class=\"elementor 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0-26.8-12-26.8-26.8s12-26.8 26.8-26.8 26.8 12 26.8 26.8zm76.1 27.2c-1.7-35.9-9.9-67.7-36.2-93.9-26.2-26.2-58-34.4-93.9-36.2-37-2.1-147.9-2.1-184.9 0-35.8 1.7-67.6 9.9-93.9 36.1s-34.4 58-36.2 93.9c-2.1 37-2.1 147.9 0 184.9 1.7 35.9 9.9 67.7 36.2 93.9s58 34.4 93.9 36.2c37 2.1 147.9 2.1 184.9 0 35.9-1.7 67.7-9.9 93.9-36.2 26.2-26.2 34.4-58 36.2-93.9 2.1-37 2.1-147.8 0-184.8zM398.8 388c-7.8 19.6-22.9 34.7-42.6 42.6-29.5 11.7-99.5 9-132.1 9s-102.7 2.6-132.1-9c-19.6-7.8-34.7-22.9-42.6-42.6-11.7-29.5-9-99.5-9-132.1s-2.6-102.7 9-132.1c7.8-19.6 22.9-34.7 42.6-42.6 29.5-11.7 99.5-9 132.1-9s102.7-2.6 132.1 9c19.6 7.8 34.7 22.9 42.6 42.6 11.7 29.5 9 99.5 9 132.1s2.7 102.7-9 132.1z\">\u003C\u002Fpath>\u003C\u002Fsvg>\t\t\t\t\t\u003C\u002Fa>\n\t\t\t\t\u003C\u002Fspan>\n\t\t\t\t\t\u003C\u002Fdiv>\n\t\t\t\t\t\t\u003C\u002Fdiv>\n\t\t\t\t\u003C\u002Fdiv>\n\t\t\u003Cdiv class=\"elementor-element elementor-element-24dd1c8f e-con-full e-flex e-con e-child\" data-id=\"24dd1c8f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\u003Cdiv class=\"elementor-element elementor-element-694f440c elementor-widget elementor-widget-heading\" data-id=\"694f440c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t\u003Ch6 class=\"elementor-heading-title elementor-size-default\">Core Products\u003C\u002Fh6>\t\t\t\t\u003C\u002Fdiv>\n\t\t\t\t\u003Cdiv class=\"elementor-element elementor-element-7b2f581f elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"7b2f581f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t\u003Cul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t\u003Cli class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\u003Cspan class=\"elementor-icon-list-text\">Potato Snowflake Chips\u003C\u002Fspan>\n\t\t\t\t\t\t\t\t\t\u003C\u002Fli>\n\t\t\t\t\t\t\t\t\u003Cli class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\u003Cspan class=\"elementor-icon-list-text\">Potato Granules\u003C\u002Fspan>\n\t\t\t\t\t\t\t\t\t\u003C\u002Fli>\n\t\t\t\t\t\t\t\t\u003Cli class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t\u003Ca href=\"\u002Fen\u002Fseed-potatoes\u002F\">\n\n\t\t\t\t\t\t\t\t\t\t\t\u003Cspan class=\"elementor-icon-list-text\">Potato Seed Tubers\u003C\u002Fspan>\n\t\t\t\t\t\t\t\t\t\t\t\u003C\u002Fa>\n\t\t\t\t\t\t\t\t\t\u003C\u002Fli>\n\t\t\t\t\t\t\t\t\u003Cli class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t\u003Ca href=\"\u002Fen\u002Fstorage\u002F\">\n\n\t\t\t\t\t\t\t\t\t\t\t\u003Cspan class=\"elementor-icon-list-text\">Controlled-Atmosphere Storage Rental\u003C\u002Fspan>\n\t\t\t\t\t\t\t\t\t\t\t\u003C\u002Fa>\n\t\t\t\t\t\t\t\t\t\u003C\u002Fli>\n\t\t\t\t\t\t\u003C\u002Ful>\n\t\t\t\t\t\t\u003C\u002Fdiv>\n\t\t\t\t\u003C\u002Fdiv>\n\t\t\u003Cdiv class=\"elementor-element elementor-element-2fc5eb00 e-con-full e-flex e-con e-child\" data-id=\"2fc5eb00\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\u003Cdiv class=\"elementor-element elementor-element-1cdd9eef elementor-widget elementor-widget-heading\" data-id=\"1cdd9eef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t\u003Ch6 class=\"elementor-heading-title elementor-size-default\">Use Cases\u003C\u002Fh6>\t\t\t\t\u003C\u002Fdiv>\n\t\t\t\t\u003Cdiv class=\"elementor-element elementor-element-28dab4e elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"28dab4e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t\u003Cul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t\u003Cli class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\u003Cspan class=\"elementor-icon-list-text\">Snack-Style Puffed Foods\u003C\u002Fspan>\n\t\t\t\t\t\t\t\t\t\u003C\u002Fli>\n\t\t\t\t\t\t\t\t\u003Cli class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\u003Cspan class=\"elementor-icon-list-text\">Fast-Food Supply Chain\u003C\u002Fspan>\n\t\t\t\t\t\t\t\t\t\u003C\u002Fli>\n\t\t\t\t\t\t\t\t\u003Cli class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t\u003Ca href=\"\u002Fen\u002Findustrial-bakery-clean-label\u002F\">\n\n\t\t\t\t\t\t\t\t\t\t\t\u003Cspan class=\"elementor-icon-list-text\">Industrial Baking and Pastry\u003C\u002Fspan>\n\t\t\t\t\t\t\t\t\t\t\t\u003C\u002Fa>\n\t\t\t\t\t\t\t\t\t\u003C\u002Fli>\n\t\t\t\t\t\t\t\t\u003Cli class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t\u003Ca href=\"\u002Fen\u002Fgrain-free-pet-food-ingredients\u002F\">\n\n\t\t\t\t\t\t\t\t\t\t\t\u003Cspan class=\"elementor-icon-list-text\">Premium Pet Food\u003C\u002Fspan>\n\t\t\t\t\t\t\t\t\t\t\t\u003C\u002Fa>\n\t\t\t\t\t\t\t\t\t\u003C\u002Fli>\n\t\t\t\t\t\t\u003C\u002Ful>\n\t\t\t\t\t\t\u003C\u002Fdiv>\n\t\t\t\t\u003C\u002Fdiv>\n\t\t\u003Cdiv class=\"elementor-element elementor-element-599e0bde e-con-full e-flex e-con e-child\" data-id=\"599e0bde\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\u003Cdiv class=\"elementor-element elementor-element-4fb29a6c elementor-widget elementor-widget-heading\" data-id=\"4fb29a6c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t\u003Ch6 class=\"elementor-heading-title elementor-size-default\">Contact Us\u003C\u002Fh6>\t\t\t\t\u003C\u002Fdiv>\n\t\t\t\t\u003Cdiv class=\"elementor-element elementor-element-3cd7945 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"3cd7945\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t\u003Cul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t\u003Cli class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\u003Cspan class=\"elementor-icon-list-text\">400-613-9889\u003C\u002Fspan>\n\t\t\t\t\t\t\t\t\t\u003C\u002Fli>\n\t\t\t\t\t\t\t\t\u003Cli class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\u003Cspan class=\"elementor-icon-list-text\">potato@chineseag.com\u003C\u002Fspan>\n\t\t\t\t\t\t\t\t\t\u003C\u002Fli>\n\t\t\t\t\t\t\t\t\u003Cli class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t\u003Ca href=\"mailto:hebeijunsheng@gmail.com\">\n\n\t\t\t\t\t\t\t\t\t\t\t\u003Cspan class=\"elementor-icon-list-text\">hebeijunsheng@gmail.com\u003C\u002Fspan>\n\t\t\t\t\t\t\t\t\t\t\t\u003C\u002Fa>\n\t\t\t\t\t\t\t\t\t\u003C\u002Fli>\n\t\t\t\t\t\t\t\t\u003Cli class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t\u003Ca href=\"tel:+8615831322000\">\n\n\t\t\t\t\t\t\t\t\t\t\t\u003Cspan class=\"elementor-icon-list-text\">+86-15831322000\u003C\u002Fspan>\n\t\t\t\t\t\t\t\t\t\t\t\u003C\u002Fa>\n\t\t\t\t\t\t\t\t\t\u003C\u002Fli>\n\t\t\t\t\t\t\u003C\u002Ful>\n\t\t\t\t\t\t\u003C\u002Fdiv>\n\t\t\t\t\u003C\u002Fdiv>\n\t\t\t\t\u003C\u002Fdiv>\n\t\t\u003Cdiv class=\"elementor-element elementor-element-12b0f1ec e-con-full e-flex e-con e-parent\" data-id=\"12b0f1ec\" data-element_type=\"container\" data-e-type=\"container\" data-settings='{\"background_background\":\"classic\"}'>\n\t\t\t\t\u003Cdiv class=\"elementor-element elementor-element-e73a8ac elementor-widget elementor-widget-heading\" data-id=\"e73a8ac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t\u003Cp class=\"elementor-heading-title elementor-size-default\">© 2014 Hebei Junsheng Agricultural Technology Co., Ltd. · Ji ICP No. 2025138283   Source Manufacturer for the Entire Potato Industry Chain · All Rights Reserved\u003C\u002Fp>\t\t\t\t\u003C\u002Fdiv>\n\t\t\t\t\u003C\u002Fdiv>\n\t\t\u003Cdiv class=\"elementor-element elementor-element-0269e15 e-con-full e-flex e-con e-parent\" data-id=\"0269e15\" data-element_type=\"container\" data-e-type=\"container\" data-settings='{\"background_background\":\"classic\"}'>\n\t\t\t\t\u003Cdiv class=\"elementor-element elementor-element-ad41157 elementor-widget elementor-widget-heading\" data-id=\"ad41157\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t\u003Cp class=\"elementor-heading-title elementor-size-default\">Source Manufacturer for the Entire Potato Industry Chain · Wholesale of Snowflake Potato Flour · Supplier of Potato Granules · Manufacturer of Complete Sets of Deep-Processing Equipment · Virus-Free Seed Potato Propagation Base · Potato Flour Prices · OEM Manufacturing of Whole Potato Flour · Single-Cylinder Drum Dryer · Bulk Purchasing of Snowflake Potato 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