Exploration and Application of Fertilization Devices for Drip Irrigation under Film Mulch
This paper investigated the category, devices and technique of fertilization drip irrigation under film mulch at the main regiment of the Shihhotze' region , and analysed disadvantages of current drip irrigation devices under film mulch and the main causation that restricted advance for fertilization devices of drip irrigation under film mulch. Based on the analysis of current drip irrigation devices under mulch film, we have formulated measure that how to resolve the problem and provide technology assistance to research and exploit the variable rate fertilization devices of drip irrigation under film mulch. The devices could enhance fertilizer utilization efficiency and increase crop yield by achieving variable rate fertilization and exact amount fertilization.
precision fertilizationfertigation under film mulchfertilization devices
国家科技期刊平台
NSTL
万方数据
维普
