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健宝是近年来引入我国适于农田种植的新型牧草,兼具高产、优质、多抗、多次刈割及鲜草持续供应期长的优势。2002年在内蒙古西辽河平原进行的健宝刈割试验结果表明:刈割次数对健宝有效分蘖数、根干重、支持根数、茎叶比、鲜干比、粗蛋白质含量、粗纤维含量均有显著影响;一次性刈割干草产量最高,达40.08t/hm2,分别是二次刈割、三次刈割干草产量的1.38倍、1.87倍;二次刈割鲜草产量最高,达162.42t/hm2,分别是一次刈割、三次刈割鲜草产量的1.20倍、1.16倍;三次刈割粗蛋白质产量最高,达2.63t/hm2,分别为一次刈割、二次刈割粗蛋白质产量的1.73倍、1.17倍。
Jianbao is a new type of pasture suitable for planting in China in recent years. It has the advantages of high yield, high quality, multi-resistance, long-term mowing and long-term supply of fresh grass. The results of Jianbao cutting experiment carried out in Xiliaohe Plain in Inner Mongolia in 2002 showed that the number of mowing treatments had significant effects on effective tiller number, root dry weight, root number, stem-leaf ratio, fresh-dry ratio, crude protein content, crude fiber content The yield of hay was the highest at 40.08t / hm2, which was 1.38 times and 1.87 times of that of the second hay and hay, respectively. The yield of the second hay was the highest, reaching 162.42t / hm2, which was 1.20 times and 1.16 times of fresh mowing and fresh mowing three times respectively. The highest crude protein yield of three mowing was 2.63 t / hm2, which was one mowing and the second mowing of crude protein yield 1.73 times, 1.17 times.