After the tail buds of the potato sprouts are grown into the plants, in order to increase the yield, the tail buds should be discarded when cutting the seed potatoes.
High-ridge cultivation can increase soil loosening in the rhizosphere of living soil layer, which is conducive to the extension of stolons, and can also increase the temperature of the soil to meet the temperature required for the development of early rhizomes.
Fertilization In areas with low soil nutrients and low nutrient content, soil testing and formula fertilization are applied to meet the demand of crop growth and development on NPK and trace elements, which can effectively increase production.
The potato produced by smashing and smashing and capping does not need to be obtained by flowering and pollination, and flowering buds need to consume a large amount of nutrients. Therefore, after flowering, the forked flowers play a role in the accumulation of nutrients.
Foliar supplementation of magnesium during the expansion of the potato growth block, such as magnesium fertilizer, 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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