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秋季延后栽培的蔬菜,生长前期通过越夏栽培遮阳避雨防虫覆盖,可以有效防范高温干旱或大风暴雨影响,一定程度缓解病虫害较重、植株生长不良的问题。但后期由于温度逐渐降低,温光条件难以满足生长需求,栽培上应加强管理。主要技术要点:1、适宜播期。播期主要考虑当地气候条件及蔬菜生物学特性,
In late autumn, vegetables grown in summer can be effectively protected from the effects of high temperature and drought or heavy rain by planting summer shade and avoiding rain and insect pests, thus alleviating the problem of heavy pests and diseases and poor plant growth to a certain extent. However, due to the gradual decline in temperature later, the temperature and light conditions difficult to meet the growth needs, cultivation should strengthen management. The main technical points: 1, suitable for sowing. Sowing mainly consider the local climatic conditions and biological characteristics of vegetables,