Crop rotation planting method for preventing successive cropping obstacles of solar greenhouse cucumbers

Abstract

The invention discloses a crop rotation planting method for preventing successive cropping obstacles of solar greenhouse cucumbers. After twice crop rotation of solar greenhouse cucumbers and straw mushrooms, the crop rotation of solar greenhouse cucumbers and aquatic crops is performed at the third time. According to the method provided by the invention, the happening of the successive cropping obstacles of solar greenhouse cucumbers is effectively prevented; the dosage of pesticides is reduced; the production cost of the solar greenhouse cucumbers is lowered; the content of beneficial microorganisms in solar greenhouse soil is increased, the soil is improved, the growth of the cucumbers is boosted, the yield of the cucumbers is increased and the quality of the cucumbers is increased through salt-leaching and acid-regulating, so that the economic benefit of the solar greenhouse cucumbers is increased. Besides, the use ratio of the solar greenhouse is also increased, the economic income of peasants is increased and better environmental benefit and economic benefit are achieved.

Description

technical field [0001] The invention relates to a crop rotation planting method for preventing continuous cropping obstacles of cucumbers in a solar greenhouse, in particular to a crop rotation mode of cucumbers, straw mushrooms, water spinach, rice and cress in a solar greenhouse. Background technique [0002] Cucumber is one of the main crops grown in solar greenhouses at home and abroad. Using solar greenhouses to plant cucumbers against seasons in winter can not only make up for the lack of winter vegetable species, but also increase the economic benefits of vegetable farmers. Now, the use of solar greenhouses to plant cucumbers against seasons has been widely promoted in some places, and a certain planting scale has gradually formed. However, in terms of production, continuous cropping of cucumbers in greenhouses is likely to cause serious damage to soil-borne diseases and insect pests, secondary salinization and acidification of the soil, reduction of soil nutrient a...

AI Technical Summary

Problems solved by technology

Therefore, although multi-year melon and mushroom rotation cropping for many years can reduce the occurrence of cucumber continuous cropping obstacles, it is easy to cause soil compaction in solar greenhouses, affecting the yield and quality of cucumbers in solar greenhouses

[0004] Water-dry rotation can prevent the occurrence of cucumber continuous cropping obstacles in solar greenhouses, but so far no one has proposed the cycle of water-dry rotation and how to carry out water-dry rotation