Method for planting straight-leaf garlic in sloping field

Abstract

The invention relates to a method for planting straight-leaf garlic in a sloping field. The method mainly comprises the following steps: reclaiming a terrace on a slope, forming a bed with width of 125cm on the plane of the terrace, applying fertilizers, plowing the soil, reserving furrows on the two sides of the bed and reserving convex edges on the edges of the two sides of the surface of the bed; forming ponds on the surface of the bed, fully covering the periphery of the surface of the bed by using mulching films, and shearing off the mulching films above each round pond; cutting off excessive leaves and roots of garlic seedlings in November of each year and planting the garlic seedlings in the round ponds; flatly laying an irrigation belt on the mulching films, punching holes in the irrigation belt and performing irrigation by adopting a method of less irrigation and frequent irrigation; when garlic flowers are expanded, erecting a net around to prevent wind. The method for planting straight-leaf garlic in the sloping field is beneficial to cultivation of small-size cultivators on slopes, the man-hour of film laying is saved and the amount of the used films is reduced; the water accumulation and water saving on the surface of the bed are facilitated, and the waterlogging prevention in rainy seasons is facilitated; the amount of used pesticide can be reduced and the goal of water-saving irrigation is realized; weeds do not grow from the surface of the bed except the planting ponds covered with the mulching films; the mulching films can be repetitively used and the planting cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of agricultural planting methods, and relates to a method for planting straight-leaf garlic on a sloping field. Background technique [0002] In Southwest China, slope land resources are widely distributed, especially in Yunnan Province, where 96% of the area is mountainous and hilly, most of which have thin soil layers, poor soil quality, complex geological structures, and low water and fertilizer retention capacity. Due to the lack of reasonable planting techniques on slopes, planting on slopes has led to serious soil erosion and degradation of slope resources for a long time in the past. [0003] At present, the water-saving technology of under-mulch drip irrigation has been widely used in agriculture, and the technology is relatively mature. It is currently a relatively water-saving and energy-saving irrigation method. Due to the drip irrigation technology under the film, the water only flows to the roo...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems in the prior art that when planting straight-leaf garlic on sloping land, there are serious water and soil loss and poor fertilizer retention ability in mountainous areas; On the surface, the problem of affecting the growth of crop stems and leaves provides a method for planting straight leaf garlic on slopes to solve the deficiencies in the prior art