果园覆草技术○吴艳新果园覆草既能培肥地力，又能提高根层湿度，稳定地温，为果树生长创造适宜环境，保证树体对营养元素的吸收利用，促进树体发育和营养积累，能显著地提高坐果率，给旱薄地果树速生丰产奠定了基础。现将果园覆草技术介绍如下：果园覆草一般春夏季为好。... Orchard mulching technology ○ Wu Yan new orchard mulching can both fertilize the ground, but also improve the root moisture, stable temperature, to create a suitable environment for the growth of fruit trees, to ensure the tree’s nutrient absorption and utilization to promote the development of trees and nutrients accumulation, Can significantly improve the rate of fruit set, to dry fast fruit trees laid the foundation for fast-growing. Now orchard grass cover technology introduced as follows: Orchard mulching general spring and summer as well. ...