High-efficiency planting mode of spring greenhouse arrowhead multi-cropping summer young garlic

Abstract

The invention provides a high-efficiency planting mode of spring greenhouse arrowhead multi-cropping summer young garlic. The specific process comprises the following steps of: selecting a piece of land which is away from a pollution source and has an area of over 66.7 hm<2> as a production place for environment-friendly foods, i.e., arrowhead and young garlic, wherein the environment quality (atmosphere, soil and irrigation water) of the land is required to meet the standard formulated by China Green Food Development Center; performing tracking monitoring; plowing up and sunning the upturned soil before winter; mellowing the soil; applying sufficient basal fertilizer; performing soil preparation to form rectangular pieces of land; starting to raise seedlings of the early-matured arrowheads from the middle ten days and the last ten days of February (the middle of the first month according to lunar calendar); transplanting in the middle ten days and the last ten days of March (before Tomb-sweeping Day); draining accumulated water in the filed before June; harvesting in the first ten days of July to sell; after harvesting previous crops of early garlic, plowing up and sunning the upturned soil; mellowing the soil; applying sufficient basal fertilizer; seeding in the last ten days of July and at the beginning of August; and selling at the end of September and at the beginning of October. Since a high-efficiency three-dimensional cultivation method of the spring greenhouse arrowhead multi-cropping summer young garlic is adopted, and meanwhile, temperature and illumination adjustment are performed by adopting facilities, the natural space and temperature, light, water, air and fertilizer resources can be fully and rationally utilized, the land utilization rate is increased, the pest and disease damage is reduced, and high-grade and safe agricultural products are produced.

Description

technical field [0001] The invention relates to a technology for planting fruits and vegetables in a greenhouse, in particular to a cultivation method for multiple cropping of aquatic vegetables lobster and garlic. Background technique [0002] In recent years, the technology of using greenhouses to produce early-maturing citrus wildflowers and green garlic has been applied in a certain range. The current greenhouse planting of citrus wildflowers can only be planted once a year in the coastal areas of northern Jiangsu, and most of them are based on one household. The planting area is small, the yield per unit area is low, and the annual planting benefits are not high; The soil and ecological environment are not controlled, the cost of pest control medicine is high, the control effect is poor, and the environmental pollution is serious. The output of wild rice wild rice and green garlic is low, the cost is high, and the product quality and benefit are difficult to be guarante...

AI Technical Summary

Problems solved by technology

The current greenhouse planting of citrus wildflowers can only be planted once a year in the coastal areas of northern Jiangsu, and most of them are based on one household. The planting area is small, the yield per unit area is low, and the annual planting benefits are not high; The soil and ecological environment are not controlled, the cost of pest control medicine is high, the control effect is poor, and the environmental pollution is serious. The output of cabbage and green garlic is low, the cost is high, and the product quality and benefit are difficult to be guaranteed.