冬闲田种植扁穗雀麦及饲养黑山羊技术研究

Planting of Bromus carticus in the Winter Fallow Field and Technique of Raising Black Goat

扁穗雀麦是多年生禾本科饲料作物 ,具有特别耐寒、返青早、生长快、产草量高、营养价值好、抗病力强的特点 ,是冬季及早春生长利用较好的饲草作物。在水稻冬闲田种植 ,以 10月上、中旬播种 ,播量为 2 .5～3.0 kg/ 667m2 较好 ,鲜草产量达 2 334 .5kg/ 667m2 以上。利用其饲喂黑山羊 ,对黑山羊的日增重及经济效益均能获得较好的效果 ,是冬季及早春季节山羊育肥的理想草料。

B.carticus is a perennial forage crop with the strong freeze resistance, early turning green, quick growth, higher yield, good nutritive value and strong disease resistance, which is a better forage crop planted winter and early spring. It should be sown in the winter fallow field within the period from the first ten days of October to the second ten days of October with 2.5～3.0 kg/667m 2 of seed rate. The output of frash grass is up to 2334.5 kg/667m 2. It is advantageous to the daily gain of black goat and economic benefit.