First: Potatoes for soil preparation and sandy loam. Deep plowing and pouring of winter water can be done before winter, and the land can be leveled before sowing.
Secondly, when selecting high-temperature summer places, the harvesting period must catch up before June 20th. Therefore, early-ripening or special early-maturing, detoxified potato varieties with high starch content and strong disease resistance should be selected.
Thirdly, the priming and cultivating buds require the sowing of 1-2 cm long slices of whole potatoes or buds. When cutting, they must be cut only vertically and not cross-cuttingly. Only the upper buds should not be used and the lower buds should be used, and shading and proper moisture should be given. .
Fourth: Planting When the temperature is stable at 5°C-7°C, it can be planted and covered with a membrane after planting. Intercropping with other crops may also be more effective.
Fifth: Management of field management at the seedling stage. After emergence, it is necessary to top-dress fertilizer early, watering early, and use the fruit to consolidate the nutrient transportation conduits of the underground fruit to increase the thickening of the ground fruit, increase the vitality of the ground fruit, smooth the fruit surface, robust fruit type, high quality and high yield. The budding period is to grow grass.
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