内蒙古四子王旗“测草配方”技术研究

Research on the Grass-measurement Formulation Technology of Siziwang Banner in Inner Mongolia

内蒙古四子王旗查干布力格苏木的天然草场,每年产干草450kg/hm2,提供的饲草料质量的综合评定结果为1等。笔者利用"测草配方"技术对在333.33hm2草场上养殖600只绵羊的牧户进行了指导,结果表明,全年每公顷草场需要补充干草494.70kg、粗蛋白3.60kg和磷1.05kg。

The annual yield of dry grass in the natural pasture of Chaganbuligesumu of Siziwang banner in Inner Mongolia was 450 kg/ hm^2 and the quality of forage grass and feed supplied by this natural pasture was evaluated to be I st grade comprehensively. The grass- measurement formulation technology was used by the writer to guide the herdsmen, who cultured 600 sheep on 333.33 hm^2 pasture. The resuhs showed that every hectare of pasture needed to be supplimented with 494.70 kg dry grass, 3.60 kg crude protein and 1.05 kg phosphorous annually.