Comprehensive utilization method of greenhouse vegetables

Abstract

The invention discloses a comprehensive utilization method of greenhouse vegetables, wherein the following control conditions are utilized comprehensively: (1), grafting balsam pears; (2), three-dimensionally planting; (3), growing seedling in a hotbed; (4), performing multilayer covering; and (5) applying the sunshade net technology. Compared with the prior art, the comprehensive utilization method of greenhouse vegetables can improve the yield and the benefit of the vegetables.

Description

technical field [0001] The invention relates to the field of vegetable planting, in particular to a method for comprehensive utilization of greenhouse vegetables. Background technique [0002] At present, the following defects exist in the existing greenhouse vegetable planting: [0003] 1. The utilization rate is low, and most of the greenhouse facilities are only used for winter and spring vegetable production and seedling cultivation. The types of vegetables selected are single, the stubble arrangement is chaotic, and the multiple cropping index is low, which cannot make good use of facilities and land utilization; Varieties are dominant, new varieties are less introduced, popularized and cultivated, products are launched late and short, and yield, quality, and benefit are poor; 3. Extensive technology, non-standard cultivation techniques, and lack of effective methods for unfavorable climates such as low temperature, low light, high temperature, and heavy rain Defensive...

AI Technical Summary

Problems solved by technology

[0003] 1. The utilization rate is low, and most of the greenhouse facilities are only used for winter and spring vegetable production and seedling cultivation. The types of vegetables selected are single, the stubble arrangement is chaotic, and the multiple cropping index is low, which cannot make good use of facilities and land utilization; Varieties are dominant, new varieties are less introduced, popularized and cultivated, products are launched late and short, and yield, quality, and benefit are poor; 3. Extensive technology, non-standard cultivation techniques, and lack of effective methods for unfavorable climates such as low temperature, low light, high temperature, and heavy rain Defensive measures, resulting in low vegetable yield and benefits