A kind of high-efficiency pepper cultivation method after autumn delay

Abstract

The invention discloses a high-efficiency chili cultivation method after autumn. The high-efficiency chili cultivation method after autumn comprises the following steps: A, selecting a variety; B, performing seedling management; C, closing a greenhouse by a dry-wet method; D, preparing land and applying fertilizer; E, performing field planting; F, performing temperature and humidity management; G,performing illumination management; H, performing fertilizer and water management; I, preventing and controlling diseases and insect pests; J, harvesting. According to the high-efficiency chili cultivation method after autumn provided by the invention, seedlings are cultured in mid July, field planting is performed in mid August, chilies are harvested in the first ten days of October, and the chilies can continue appearing on the market to mid April; the chilies obtained by the cultivation method can resist the low temperature of -10 DEG C to -15 DEG C; flower falling, fruit falling and leaffalling are obviously reduced; the defective rate is reduced. The yield and the benefit are remarkably improved; the requirement in an off season of the chilies is met; the unit price is high; the benefit is good; the high-efficiency chili cultivation method after autumn is easy to operate, low in cost and easy to popularize.

Description

Technical field [0001] The invention belongs to the technical field of vegetable cultivation, and in particular relates to a high-efficiency pepper cultivation method after autumn delay, and is particularly suitable for field management for improving the commercialization and yield of peppers in a low temperature period. Background technique [0002] Pepper is a shallow-rooted crop with an underdeveloped root system. However, the cultivation time span of pepper is large after the autumn delay. The temperature varies greatly from 35°C in the high temperature period to below -15°C in the low temperature period. high. Especially in the low temperature winter and spring, the growth environment is poor, and there are many diseases, which are easy to cause flower drop, fruit drop, leaf drop, premature plant senescence, and deformed peppers. The rate of defective products is high, even when encountering extremely low temperatures such as -15℃ Caused a large area of ​​death and caused g...

AI Technical Summary

Problems solved by technology

Especially in the low-temperature winter and spring seasons, the growth environment is poor and there are many diseases, which can easily cause flower drop, fruit drop, leaf fall, premature plant aging, deformed pepper fruit, and a high defective rate. Caused a large area of ​​death and caused great losses to the growers

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