黑麦草、白三叶安宁河流域的生长测定

Growth Test on Perennial Ryegrass and White Clover in Area of Anlin River

在最冷的12月至2月对四川凉山州安宁河流域的黑麦草、白三叶进行生长测定,结果证实,在当地建高产人工草地可作当家品种,冬季无停止生长期,最低产量可在5000kg以上,放牧利用的停牧周期在一月以内为好,预计年刈割周期次数为6～8次。

Growth test of Perennial ryegrass and White clover was measured from December to February the coldest time in one year the data showed that planting artificial meadow in Anlin River area of Liangshan Prefecture could be treated as main herbages there was no stopping growth period the least production of two herbages was more than 5000 kg and the stopping herding period was better to be limited within one month the reaping frequency was about 6～8 times in one year.