【摘要】 经连续三年对青铜峡市甘城子多万亩幼龄果园采取培训农户技术骨干，推广先进果园管理技术，提高了幼龄苹果园的管理水平和果品总产量，达到早果、丰产、优质。更多还原

【Abstract】 In the past three years,the authors have taken a series of technical research todevelop early bearing, high yield and superior fruit quality in Ganchengzi Town’s ten-thousandsmu apple orchards.First of all, the work in orchard was chosen to be educated and trained astbrerunner’s, with the forerunner’s demonstration and influence the techniques have beenadvertized to all orchards in Ganchengzi Town. Not only the fertility of the orchards soil but alsothe level of the management of orchard has been lifted, so the fruit tree’s productivity and theyeild are tremendously enhanced.更多还原