Mulching film seed melon cultivation method for arid desert region

Abstract

The invention discloses a mulching film seed melon cultivation method for an arid desert region. The method comprises the steps of 1 land selecting and land preparing; 2 soil treating, wherein a nerium indicum leaf aqueous extract, a cephalotaxus fortunei stem and leaf aqueous extract and a derris root formaldehyde extract are mixed in proportion, diluted to 20 times with warm water at the temperature of 35 DEG C to 45 DEG C and then mixed with water to obtain 800-time liquid, soil is spray-irrigated with the 800-time liquid, after 2-3 days, diatomite, burned soil, biogas residues and tobacco leaves are mixed in proportion and then sprinkled to ridged ridge surfaces, and after a layer of straw powder is sprinkled, the ridge surfaces are covered with black film; 3 seed selecting and seed treating; 4 sowing; 5 field managing; 6 disease and pest preventing and controlling; 7 harvesting. The planting method is a simplified planting method integrating the functions of killing pests and bacteria, improving the soil structure, maintaining the microbial system balance and providing fertilizer moisture into a whole, the later-period managing cost is greatly reduced, the labor requirements are reduced, the economic benefit is increased, and a guarantee is provided for income increasing of farmers.

Description

technical field [0001] The invention belongs to the technical field of crop planting, and in particular relates to a method for cultivating film-mulched seed melons in arid desert areas. Background technique [0002] Seed melon is a cultivated variety of the common watermelon species of Cucurbitaceae Watermelon. It is the abbreviation of "watermelon for seeds". Because its seeds are big, delicious, nutritious, and contain certain functional ingredients, people endow them with auspicious and beautiful meanings, and gradually become a good product for festival hospitality, gifts for relatives and friends, and a natural green food for tourism and leisure. It is a famous and high-quality specialty for traditional exports. , selling well in the Middle East and Southeast Asia. In addition, as a commercial crop, the planting area of ​​seed melon is increasing year by year, and people begin to further process it to make various products with high added value, or pay attention to it...

AI Technical Summary

Problems solved by technology

However, due to the high frequency of topdressing, farmers’ working time is increased, and this method is difficult to solve the problem of seed melon disease and pests. More importantly, this method requires a large amount of fertilizer at each stage and high investment costs, which greatly reduces planting benefits and affects farmers’ enthusiasm for planting.