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豆科牧草饲用特殊价值,贵在蛋白质含量高于其它牧草,三叶草不仅营养价值高,而且适口性好,营养丰富,粗纤维含量低,干物质消化率在70％左右,草质柔嫩可青饲,青贮,晒制干草,由于再生力强,耐践踏,还适于放牧。三叶草根部长有根瘤.根瘤菌可与寄生作物共生,固定空气中游离氮素,有利于改土培肥。随着养殖业的发展,种植三叶草愈来愈普遍,其地上部为饲料、饵料,根茎为肥料,是增辟肥源,开发饲料来源的主要途径。本试验比较了江西主要三叶草品种葡匐型白三叶(Trifolium repens L.)和大叶型白三叶(8802由江西省饲料研究所提供)。直立
Legume forage with special value, your protein content is higher than other forage, clover not only high nutritional value, but also palatability, nutrient-rich, low crude fiber content, dry matter digestibility of about 70%, grass can be soft and green Feed, silage, drying hay, due to strong regeneration, trampling resistance, but also suitable for grazing. Root clover root nodules rhizobia can coexist with parasitic crops, fixed in the air of free nitrogen, is conducive to soil fertility. With the development of aquaculture, planting clover is more and more common. Its upper part is feed, bait and rhizome are fertilizers. It is the main way to increase the source of fertilizers and develop the source of feed. In this study, Trifolium repens L., a major clover variety in Jiangxi Province, and white clover, a big leaf, were compared in this experiment with 8802 provided by Feed Institute of Jiangxi Province. upright