伊克昭盟牧草和饲料作物应用增产菌技术的试验

199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hm^2，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修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。

The Experiment of Technique of Applying Increasing-production Bacteria to Herbage and Fora4ge Crop in YIHJU League

In 1992, the technique of applying increasing-production bacteria to herbage and forage crop was imported to YIHJU League. Through experimenting,demonstrating and spreading for seven years, the area of applying the technique has already 40.4 thousand hm 2 in YIHJU League now. Inthis article, we use different methods for different growing-periods of twelve species of herbageand forage crop in two different types living-environment, then observe the output of their fresh grass and seeds to research the increasing production result of the technique. The result of the experiment states that the technique of the increasing-production bateria can promote the growth of the plant. It makes the plant taller and the leaf area larger. As a result, the techique strenghtens the power of photosynthesis and increases the output of fresh grass and seeds. Therefore the technique has better spreading worth, it is an effective increasing-production technique suited to be used in ranch.