Soilless culture method for greenhouse vegetables

Abstract

The invention particularly provides a soilless culture method for greenhouse vegetables, and the method solves the problems that for existing greenhouse vegetable culture, continuous cropping obstacles are serious, the fertilization difficulty of substrate culture is large, the cost is high, and operation processes are complex. The soilless culture method for the greenhouse vegetables comprises the steps that 1, 40-50 parts by mass of seedling culture substrate and 50-60 parts by mass of dried and smashed decomposed manure are selected and mixed, and a culture substrate is obtained; 2, greenhouse films are orderly laid on the portions in culture grooves and the portions between the culture grooves, holes are punched in the greenhouse films at the center line positions of the bottom ends of the culture grooves, and then the culture grooves are filled with the culture substrate; 3, vegetables are planted in the culture grooves in a single-line mode, and the vegetable spacing is one half of conventional vegetable spacing; 4, the left side and the right side above the culture groove are each provided with an iron wire, when the vegetables grow to need to vine, vines of every two adjacent vegetables are hung on the two corresponding iron wires in a staggered mode, and two rows of vegetables on an upper space are formed. The soilless culture method for the greenhouse vegetables avoids the continuous cropping obstacle problem of conventional greenhouse soil culture and has the advantages that the raw materials are low in cost, the vegetable yield is high, and the production labor is less.

Description

technical field [0001] The invention relates to a vegetable cultivation method, in particular to a soilless cultivation method for facility vegetables. Background technique [0002] Facility vegetables are one of the pillar industries of my country's agricultural industry and the main source of economic income for vegetable farmers in my country. At present, the area of ​​facilities is gradually increasing, and the output of vegetables is increasing year by year. However, in the production, the facility continuous cropping obstacles are caused by planting the same vegetable year after year, which seriously restricts the production of facility vegetables. Successful examples abroad show that soilless cultivation is one of the most effective and fundamental measures to solve continuous cropping obstacles. At present, the soilless cultivation commonly used in production is substrate cultivation. During the cultivation process, there are problems such as strict requirements on ...

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a soilless cultivation method for facility vegetables in order to solve the problems of serious continuous cropping obstacles, difficulty in substrate cultivation and fertilization, high cost and complicated operation procedures in existing facility vegetable cultivation.