“旱地玉米秸秆整株半覆盖免耕法”是长治县师庄乡农技站与山西省农科院综合考察研究所1991年在北楼底村示范推广的科研项目。5年实践证明,增产效果十分明显,确实是旱地玉米栽培增产的新途径,平均亩增产150～200公斤,1995年大旱, “Dry land corn stalk half tillage no-tillage method” is Changzhi County Shizhuang Township agrochemical station and Shanxi Academy of Agricultural Sciences Institute of comprehensive inspection in 1991 in the North Loudi demonstration project. 5 years of practice has proved that the yield increase effect is very obvious indeed is a new way to increase corn production in dry land, an average yield of 150-200 kg mu, drought in 1995,