Soil improvement method by intercropping leguminous grass and stocking poultry in orchard

Abstract

The invention discloses a soil improvement method by intercropping leguminous grass and stocking poultry in an orchard. From three aspects of planting of fruit trees, intercropping of leguminous grass, continuous stocking of various different poultries, the invention provides a method for locally improving soil through intercropping and poultry stocking in a systematic manner. The method effectively reduces destruction phenomenon of land vegetation caused by gaggle blind grazing. Leguminous plants can absorb nitrogen in air, and leguminous grass root systems improve ventilation of soil, promoting growth of a fruit tree root system. Grass growth covers the earth's surface and reduces soil temperature. Leguminous plants provide fodder sources for bred poultry and restore natural grassland degeneration caused by fruit tree plantation, preventing water and soil loss and ecological damages and other problems caused by vegetation reduction. The method realizes a self consumption system of fouled manure of an animal husbandry, changes phenomenon that conventional animal husbandry is severe in pollution, and effectively promotes healthy and sustainable development of the animal husbandry.

Description

technical field [0001] The invention relates to an agricultural ecological breeding system, in particular to a soil improvement method for orchard intercropping leguminous forage and poultry. Background technique [0002] In Japanese orchards, we specially select and plant dominant grasses suitable for local growth for fruit-grass intercropping, and use the selected grasses as green manure to improve soil and increase soil organic matter. There is a complete set of planting methods and systems, which saves a lot of labor. And weeding costs save costs, produce green and organic food, but generally do not set poultry. Weeding technology has been promoted in domestic orchards for 20 years, but it has not been greatly promoted due to problems such as weeding costs and concepts, and orchard farming is also not a good combination of technology and weeding. [0003] Orchard weeding can be roughly divided into clear tillage, straw mulching, and grass cultivation. The clear tillage...

AI Technical Summary

Problems solved by technology

The clear tillage method plows weeds without any grass, or uses herbicides, which is unfavorable to the growth of fruit trees and increases the phytotoxicity. Straw mulching uses discarded straw in the field to mulch the orchard, which has a good effect, but it is costly, time-consuming and laborious; Cultivation In our province, some farmers are cultivating, but there is no scientific method and understanding. Some are planting vicious weeds with no use value that have a negative effect on the growth of fruit trees. Some planting grasses do not have scientific and systematic cultivation methods. It grows well, but weeding also increases the cost, and it can’t be used well. There are also farmed poultry weeding, but there is no good technical system, resulting in no grass growing in the orchard, and livestock and poultry manure also pollutes the surrounding water body, which makes the enthusiasm of fruit farmers. not tall