Effect of different clipping frequencies and stubble height on the yield and quality of sorghum sudanense Stapf．CV．Neinong No．1
2005
Liu Jinghui, Zhao Baoping, Jiao Lixin
Chinese. 研究刈割次数和留茬高度对内农1号苏丹草(Sorghum sudannese Stapf．cv．Neinong No．1)产草量及品质的影响。结果表明：在生育期间，刈割3次粗蛋白质产量最高，达到3．24t／hm. ；刈割2次鲜草产量最高(96．80t／hm. )；刈割1次干草产量最高(35．04t／hm. )；留茬以8cm为宜，鲜草、干草及粗蛋白质产量分别达105．11、27．64和3．29t／hm. ，高于或低于8cm均影响其再生速度、产草量和粗蛋白质含量。
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