New Technology for High Yield Management of Winter Potatoes
After the tail buds were removed, the potato buds were grown to increase the yield. Discard the tail buds when cutting the seed.
High-ridge cultivation can increase soil loosening in the rhizosphere of living soil layer, which is conducive to extension of stolons, and can increase the temperature of the soil to meet the temperature required for early rhizome development.
Fertilization, in areas with low soil nutrients and low nutrient content, soil testing and formula fertilization to meet the needs of crop growth and development on NPK and trace elements, can effectively increase production.
The pods are capped and the potato produced does not require flowering and pollination. The flower buds need to consume a lot of nutrients. Therefore, after flowering, the flowers are forked and capped, which is beneficial to the accumulation of nutrients.
Foliar supplementation of magnesium, in the potato growth block expansion period, such as magnesium fertilizer is sufficient, not only high yield, but also more starch accumulation, good quality. Therefore, when the plants were 45 cm high, they were sprayed with magnesium sulphate solution + plant e-fertilizer.
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