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我县属干旱丘陵地区,有草场220万亩,其中人工草场30万亩,产草量一直很低,为了提高牧草的产量和草场的利用率,我们对增产菌研究推广中心和北京农业大学植物生态研究所共同研制的“益微”牌牧草增产菌进行了试验,探讨其对不同牧草的增产作用。1 材料与方法1.1 试验材料 “益微”牌增产菌为北京农业大学提供。沙打旺和草木樨种为自产。1.2 试验方法 选用40亩地,分为4个组,即沙打旺试验组和对照组,草木樨试验组和对照组,每组占地10亩。试验组拌增产菌,对照组不拌。
My county is arid hilly area, 220 acres of grassland, of which 300000 acres of artificial grassland, grass production has been very low, in order to improve the yield of pasture and grassland utilization, we promote the expansion of bacteria research center and Beijing Agricultural University plant Ecological research institute jointly developed “Yi micro” licensing herbage increase bacteria were tested to explore its role in increasing the yield of different forage. 1 Materials and Methods 1.1 Test Materials “Yi micro” brand increase bacteria for the Beijing Agricultural University. Astragalus and licorice species for their own production. 1.2 Test Method Select 40 acres of land, divided into 4 groups, namely, Astragalus test group and control group, the experimental group and control group, each group covers an area of 10 acres. Test group increased by bacteria, the control group is not mixing.