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红三叶、白三叶均为豆科三叶草属多年生草本植物,草质柔嫩,品质好,是我国南方很有前途的优良豆科牧草,也是建立我省人工放牧或割草地重要的混播牧草。我省阴雨潮湿的天气占一半以上,晒制干草很困难,开展牧草青贮利用研究非常重要,实践证明,青贮饲料是调剂青绿饲料丰欠,以旺养淡,以余补缺,保证常年均衡供应家畜青绿多汁饲料的有效措施。国内外对于少量豆科牧草单贮已有成功例子,如沙打旺塑料袋单贮成功但大量豆科牧草单贮却少有报导。我们于1986年4月仅对5公顷以红三叶为主的豆科牧草进行了青贮初探,取得成功。青贮料呈黄绿色,新鲜,有光泽,柔嫩多汁,丰含芳香酒酸味,用石蕊试纸测定,pH值均为3.5～4。按猪、牛日粮15～25％投给,猪、牛喜食,适口性好。
Red clover, white clover are legume clover is a perennial herb, grass, soft, good quality, southern China is a promising excellent leguminous forage grass, but also the establishment of artificial grazing or mowing in our province important mixed grass. Rainy and humid weather in our province accounts for more than half of the hay drying is very difficult to carry out research on the utilization of forage silage is very important practice has proved that silage is inadequate to adjust the green feed to flourish light to fill the vacancies to ensure perennial balanced supply of livestock Green juicy feed effective measures. At home and abroad for a small amount of leguminous single-store has been a success story, such as the sand Wang alone successful storage of plastic bags but a large number of leguminous single seldom reported. In April 1986, we successfully conducted a silage trial on only 5 hectares of red clover-dominated legumes. Silage was yellow-green, fresh, shiny, soft and juicy, rich in aromatic sour wine, with litmus test paper, pH values ?? are 3.5 to 4. By pigs, cattle diets 15 to 25% vote for pigs, cattle eat, good palatability.