Non-polluted pear soil fertilizer management measures
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2, cultivating: clearing of the orchard and grass orchard tree trays in the growing season after rain or irrigation, timely cultivating and weeding, keeping the soil loose; cultivating depth of 5 cm ~ 10 cm, in order to regulate temperature and moisture.
3. Orchard intercropping: In order to make full use of the land, in the initial stage of construction, the dwarf nitrogen-fixing crops such as peanuts and beans can be planted between the rows of orchards, and high-stalk crops and autumn vegetables are prohibited.
4, orchard grass: planting leguminous or grassy grass species between fruit trees, natural grass, and fertilization, irrigation, castration and other management of the grass, after several years of grass, should be deep Turn over and make the grass renew and rejuvenate. Commonly used grasses include clover, ryegrass, and buttercups.
5, orchard cover: cover material can be selected from wheat straw, wheat bran, corn stover, straw and field weeds, covering the thickness of 10 cm ~ 15 cm, above the sporadic compaction, after 3 years to 4 years, combined with the autumn application of shallow fertilizer Turn it over; it can also be combined with deep ditching to bury grass to improve soil fertility and water storage capacity.
Huaxian County Yuexiu Li