招远县果树微灌技术发展经验山东省招远县李连乾，朱克瑞，张桂明前言近几年来，随着农村产业结构的不断调整，招远市果业生产发展十分迅速，由１９８０年前不足１０万亩发展到现在的２３万亩。但是干旱缺水已成为果业生产发展及果品产量提高的重要制约因素。为缓解水资源... Zhaoyuan County fruit tree micro-irrigation technology development experience Zhaoyuan County, Shandong Province Li Liangan, Zhu Kerui, Zhang Guiming Preface In recent years, with the continuous adjustment of rural industrial structure, Zhaoyuan fruit industry has developed very rapidly from less than 100,000 before 1980 Mu development to the present 230,000 mu. However, drought and water shortage have become important constraints on the development of fruit production and the increase of fruit production. To ease the water ...