Planting method for pakchoi under high temperature in summer

Abstract

The invention discloses a planting method for pakchoi under high temperature in summer. The planting method comprises following steps: (1) selecting sandy land and disinfecting the land by means of lime and fungal agents; (2) preparing soil subjected to disinfection treatment and covering an insect-proof net; (3) selecting pakchoi varieties with heat-resisting performance, disease-resistant performance and fine commercial characteristics for performing seed treatment; (4) sowing pakchoi seeds subjected to the above operation to a land prepared by the step (2); (5) establishing seedings when the above sowed pakchoi have four to five true leaves with row spacing ranging from three to five centimeters; (6) carrying out field management to pakchoi with established seedlings. By adoption of the mode, the planting method for pakchoi under high temperature in summer is easily operated and helps to satisfy the need of a summer market to vegetables.

Description

technical field [0001] The invention relates to the field of agricultural planting, in particular to a method for planting pak choy under high temperature conditions in summer. Background technique [0002] Cabbage planting is generally carried out in spring and autumn when the temperature is relatively suitable. When the temperature exceeds 30 degrees Celsius and the sun is strong in summer, the water evaporates quickly, and the seeds cannot absorb enough water for a long time and it is difficult to germinate. Insufficient Chinese cabbage will also be dehydrated and dried up to death. In addition, vegetables are severely damaged by diseases and insect pests in summer, resulting in fewer varieties of leafy vegetables, which are in short supply. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a method for planting pak choi under high temperature conditions in summer with less damage by diseases and insect pests a...

AI Technical Summary

Problems solved by technology

[0002] Cabbage planting is generally carried out in spring and autumn when the temperature is relatively suitable. When the temperature exceeds 30 degrees Celsius and the sun is strong in summer, the water evaporates quickly, and the seeds cannot absorb enough water for a long time and it is difficult to germinate. Insufficient cabbage will also be dehydrated and dried up to death. In addition, vegetables are severely damaged by diseases and insect pests in summer, resulting in fewer varieties of leafy vegetables, which are in short supply.