Drip irrigation planting method for crop rotation of arch-shed onions and cantaloupes in open field

Abstract

Disclosed is a drip irrigation planting method for crop rotation of arch-shed onions and cantaloupes in an open field. According to the method, in the open field, arch-shed planting of the onions is conducted in spring, and direct-sowing planting of the cantaloupes is conducted in autumn. By means of the method, the planting structure can be adjusted, crop rotation within one year is achieved, the soil structure is improved, the occurrence of the continuous cropping obstacles of the cantaloupes is prevented, the use of pesticide, fertilizer and irrigation water is reduced, the production cost is reduced, and the quality of the cantaloupes is improved; through crop rotation, two-season cultivation within one year is achieved; compared with the modes of intercropping of cotton and cantaloupes, planting of cantaloupes in spring and autumn and crop-rotation furrow (flooding) irrigation planting of cantaloupes and sorghum, the economic benefits are high, the incidence rate of diseases and pests is low, the land utilization rate is high, the technology is easy to popularize, and the ecological benefits are obvious.

Description

technical field [0001] The invention relates to vegetable and fruit rotation planting technology, in particular to a drip irrigation planting method for onion and cantaloupe in an open-field shed. Background technique [0002] my country's protected vegetable cultivation has made great progress, and has now become the world's largest protected horticulture country in terms of scale. However, there is still a big gap compared with foreign countries with earlier development of protected vegetables and advanced production management technology, lacking a facility-based environment. Conditional advanced planting technology and quantitative management indicators, standardized production technology system has not yet been formed. The low utilization rate of water and fertilizer is the most common problem in facility vegetable production. At present, facility vegetable production has always followed the historically passed down "big water and big fertilizer, don't ask people", "fert...

AI Technical Summary

Problems solved by technology

[0004] Cantaloupe has been cultivated in Turpan for many years, intercropping for many years, heavy water and fertilizer, serious pests and diseases, farmers use too many pesticides and biological regulators to prevent premature aging, viral diseases, whitefly and other pests and diseases. The area has exploded, the quality of cantaloupe has declined, the economic benefits have declined, and even the harvest has seriously affected the local economic income

[0005] The existing cantaloupe planting method has many years of continuous cropping obstacles, serious soil agglomeration, and frequent occurrence of plant diseases and insect pests; and the planted cantaloupe is prone to premature aging, small individuals when harvested, poor quality, low yield per mu, and general fresh taste, which is not conducive to Merchandising

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