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豆科植物与根瘤菌共生固氮,早已为人所知。地球上植物固氮的数量是十分惊人的。它几乎和全世界化肥生产的氮肥一样多,生产上依靠生物固氮,提高植物产品产量、质量,提高土壤肥力有巨大意义。豆科牧草是我区退牧还草和养殖业中解决牲畜饲料的主要牧草品种,产量高,再生能力强,生长速度快,粗蛋白质含量及营养价值高,适口性佳,为各类家畜所喜爱,是广大农牧民喜欢栽植的牧草之一,所以掌握好豆科牧草的根瘤菌接种技术要领尤为重要。
Symbiotic nitrogen fixation of legumes and rhizobia has long been known. The amount of nitrogen in plants on Earth is amazing. It is almost as much nitrogen fertilizer as fertilizer production in the world. It is of great significance to rely on biological nitrogen fixation in production to increase the yield and quality of plant products and increase soil fertility. Leguminous forage grass is the main forage species in animal husbandry and animal husbandry in our region to solve the livestock feed, high yield, strong regeneration, fast growth, high crude protein content and nutritional value, good palatability, for all kinds of livestock Favorite, is the majority of pastoralists like to plant one of the forage, so master the lawn grass rhizobia vaccination essentials is particularly important.