With the arrival of spring, it is also a lack of green feed. Farmers generally use hay and crop straw to feed livestock. In order to increase the value of feed use, farmers use hay processing and feed to feed livestock, where livestock technical personnel reminds Farmers should pay attention to the following four aspects when feeding.
1, the blade is more important. In various types of hay and straw, the leaves contain more nutrients than stems. For example, the content of digestible protein in the leaves of Takimoza is 3 times higher than that in the stem, 2.5 times higher in crude fat and calcium, and 0.5 times higher in phosphorus. Carotene also mainly exists in the leaf part, but the crude fiber content in the leaves is only in the stem. 1/3, so pay attention when processing the mixture, do not let the leaves lose or be discarded.
2, with a good thick material. Roughage, especially straw and oyster shell, has small net energy content and large volume. As the basic feed for growing, fattening, labor, milk production and other livestock, it should be matched with small, high-energy concentrates. However, roughage is still indispensable as a feed for the maintenance of horses and cattle during leisure periods.
3, do not feed a single roughage. Single grasses, such as straw, wheat straw, etc., contain crude protein, calcium, phosphorus, etc., which are unable to meet the nutritional requirements of livestock. They should be fed with protein and calcium containing more legume stalks in order to increase feed intake. Utilization rate. In particular, do not feed the livestock with a single wheat straw for a long period of time. A single wheat straw can make the ruminant livestock have a rumen-relief disease, and the monogastric livestock can suffer chronic indigestion and other diseases. Roughage generally also lacks phosphorus and carotene. Therefore, the amount of bone meal, stone meal, shell powder and green feed should be added when feeding.
4, straw to chop and feed. Before the feeding, the coarse part of the lower part of the straw should be cut off. The upper part of the straw can be cut into 3 cm long sections to feed the cows, cut into 1.5 cm long to feed the horses, quail, donkeys and sheep, and the pigs should be crushed. In short, reasonable With coarse and fine materials, the income of livestock farmers can be increased.
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