沙蠶是喂養(yǎng)兔子的好飼料
發(fā)布日期：2017-08-03
來源：http://gdwk56.com 發(fā)布人：admin
一、蠶沙喂豬可節(jié)約大量精飼料，豬在單位時間內增重快，出欄率高。母豬食蠶沙后，乳汁分泌增多。
A silkworm, pigs can save a large amount of feed, pigs in unit time, rapid weight gain, slaughter rate. Sow eat silkworm excrement, milk secretion.
二、蠶沙喂羊羊乳的分泌量增多，產毛量多，綿羊毛長能達14厘米以上。
Two, the silkworm fed sheep goat milk secretion increased, wool yield, wool length can reach 14 cm.
三、蠶沙喂牛能使耕牛耐勞體質好。
Three, the silkworm fed cattle cattle work can make good physique.
四、一定量的蠶沙喂兔，可使兔肉脂肪積蓄量多，水分含量少。
Four, a certain amount of silkworm fed rabbit, rabbit meat can make the fat accumulation, low moisture content.
五、在雞飼料中添加5%的蠶沙，對雞蛋黃著色有明顯的效果。
Five, add 5% of the silkworm in chicken feed, has obvious effect on egg yolk color.
六、蠶沙喂魚魚病少、生長快，每1000千克蠶沙，可生產100千克鮮魚。
Six, fish, fish excrement less fast growth, every 1000 kilograms of silkworm excrement, can produce 100 kilograms of fish.
可是需要注意，新鮮的蠶沙營養(yǎng)價值雖高，但不能長期貯存，易腐敗發(fā)霉。為了常年利用，要將蠶沙曬干，使含水率在15%以下，或者用大缸、水泥池等進行青貯，堆緊壓實封口，促使乳酸發(fā)酵后使用。同時注意，蠶沙中一般都含有蠶病病源，作飼料的蠶沙應遠離蠶室。
But note that the nutritional value of fresh silkworm is high, but not long-term storage, perishable moldy. In order to perennial use, will make the silkworm dried, the water content below 15%, or with a large pool of cement cylinder, silage, tight sealing compaction pile, make lactic acid fermentation after use. At the same time, the silkworm is commonly found in silkworm disease, silkworm excrement as feed should be far away from being.
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