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1992 年伊克昭盟引入了牧草和饲料作物增产菌这一技术,经过7 年的试验、示范及推广,至今全盟该增产菌应用面积已达4-04 万hm2 。本文通过7 年来在两种不同生境下,对12 种牧草及作物的不同物候期采用不同方法施用增产菌,以鲜草产量和种子产量为衡量标准来探讨增产菌对不同牧草及作物的增产效果。实验结果表明:增产菌技术的应用,促进了植物的生长,使植株长高,叶面积增大,加强了光合作用,在提高鲜草产量的同时也增加了籽实的产量,具有较强的推广价值,是一项在农牧区适用的增产技术。
1992 Yike Zhao League introduced forage grass and forage crops to increase bacteria of this technology, after seven years of experiments, demonstration and promotion, so far the alliance of the increased production area of bacteria has reached 4-04 million hm2. In this paper, in two different habitats in seven years, 12 kinds of pasture and crop phenotypes of different growth stages were applied by different methods, fresh grass yield and seed yield as a measure to explore the increasing yield of different forage grass and crops . The experimental results showed that the application of enhanced bacteria technology promoted the growth of plants, increased the plant height and leaf area, enhanced the photosynthesis, increased the yield of fresh grass and increased the yield of seed, and had a strong promotion Value, is a suitable production in farming and pasturing areas.