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沁县畜牧局高级兽医师张守仁和中级畜牧兽医师崔德怀,根据过去秋收时节农活较忙,人们顾不上铡碎玉米秆而误过青贮机会的实际情况,大胆采用整秆进行青贮,并获得成功。玉米整秆青贮具有在农忙时可用较少的时间青贮,到农闲时便可随用随铡的优点,简便易行,利于全面推广。添加尿素玉米整秆青贮的基本做法是:①挖土窑。窖形呈长方形,宽1米,深1—2米,长度可根据贮量的多少(每平方米可贮500公斤)而定。②青贮。在挖好的土窖底部铺一层塑料薄膜(以防秸秆腐烂),把运回来的新鲜玉米秆成捆放进去,用脚踩实,同时在玉米秆上撒一层尿素(按
Zhang Shouren, a senior veterinarian of the Bureau of Animal Husbandry in Qin County, and Cui Dehuai, a mid-level veterinary veterinarian, used the whole stalk to silage and gain access to success. Corn stalks silage can be used in busy farming less time silage, to be free time can be used with the advantages of Sui, easy, and conducive to the full promotion. Add urea corn stalks silage basic approach is: ① digging kiln. Pit shape rectangular, 1 meter wide, 1-2 meters deep, the length of the amount of storage (per square meter can be stored 500 kilograms) may be. ② silage. Put a layer of plastic film on the bottom of the dug well (to prevent the straw from rotting), put the fresh corn stalks back in bundles, put the stalks on them, and spread a layer of urea on the corn stalks