Wintering summering lasting-to-autumn cultivation method for color pepper

Abstract

The invention discloses a wintering summering lasting-to-autumn cultivation method for color pepper. According to the wintering summering lasting-to-autumn cultivation method, color pepper plants, which are planted in winter and spring, are subjected to trimming and head changing by grafting in the middle and later growth periods, so that switching among different suitable varieties in different cultivation seasons is realized for color pepper growing in sunlight greenhouse, without changing crops, and the purpose of wintering summering lasting-to-autumn one-large-crop cultivation of color pepper is achieved. Through the adoption of the wintering summering lasting-to-autumn cultivation method, the idle period of the sunlight greenhouse in summer can be utilized effectively and reasonably without changing crops; on the premise of not consuming energy and lowering the temperature, the cultivation method that color pepper growing in sunlight greenhouse can grow across winter, spring and summer and lasts to autumn through one large crop is achieved; the yield is increased by 39.3-51.9% compared with that of the conventional one-large-crop cultivation method, and increased by 16.2% compared with that of the color pepper cultivation pattern of two crops one year, namely a winter and spring crop of low-temperature-resistant varieties and a summering crop of heat-resistant varieties.

Description

technical field [0001] The invention relates to a method for cultivating colored peppers through winter, summer and autumn, and belongs to the technical field of vegetable planting in solar greenhouses. Background technique [0002] As a special vegetable, colored pepper has been introduced and produced in my country for more than ten years. Under the conditions of solar greenhouse cultivation, it can be cultivated in winter and spring, early spring, summer and long season. Colored peppers have strict requirements on environmental conditions, and different crops have different suitable varieties. Without cooling facilities, it is difficult to realize the transition of the same variety of colored peppers in solar greenhouses from low-temperature seasons to high-temperature seasons. At present, in intelligent greenhouses with temperature control facilities, by cooling down to create suitable environmental conditions for flowering and fruit setting of colored peppers, it is pos...

AI Technical Summary

Problems solved by technology

Colored peppers have strict requirements on environmental conditions. Different crops have different suitable varieties. Without cooling facilities, it is difficult to realize the transition of the same variety of colored peppers in solar greenhouses from low-temperature seasons to high-temperature seasons.

At present, in intelligent greenhouses with temperature control facilities, by cooling down to create suitable environmental conditions for flowering and fruit setting of colored peppers, it is possible to realize the transition of the same variety of colored peppers in solar greenhouses from low-temperature seasons to high-temperature seasons, and realize a large crop of cultivation in the traditional sense , of course, this kind of cooling needs to consume a lot of energy

Images