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1982~1992年对七种豆科牧草进行丸衣化接种根瘤菌的试验结果表明,供试各草种幼苗期接菌区比对照区结瘤率提高50%~1330%;当年产草量提高21.4%~166.7%;翌年产草量提高27.9%~73.3%,种子产量提高29.3%~50.9%。
The results showed that the nodulation rate of the inoculation zone in seedling stage was increased by 50% -1330% compared with that in the control zone. The increase of the grass production in that year 21.4% ~ 166.7%; the next year the grass yield increase 27.9% ~ 73.3%, the seed yield increased 29.3% ~ 50.9%.