干旱地区农业研究1993年总目录(总38~41期)第11卷

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篇名作者·期号·页码·耕作栽培·。.黄土高源旱地小麦草肥覆盖耕作技术研究“一‘“一许率民张明义苗元礼.1(1)丰产沟盖地膜耕层环境效应及其最佳覆盖技术研究 ”.........................……。·················……史观义.张云卫志兴等.1(9)青海东部干 Article author · issue number · page number · Cultivation and cultivation. Study on the Technology of Grass Covering and Wheat Cultivation in Dryland of Loess Plateau “(1)” Xu Huimin Zhang Mingyi Miaoyuan Li.1 (1) Environmental Effects and Optimal Covering Techniques of Covering Film and Film in Fengcungou " .................... ...... ········································································································· (9) Eastern Qinghai dry
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