cheak

The reform and practice of " cheak - arrest " tactical course teaching

查缉战术课程教学模式改革研究与实践

There was no significant difference in soybean yields between higer inoculation rate and nitrogen fertilization , but they significantly increased soybean yield , as compared with no inoculation cheak .

施氮肥处理和较高接菌量处理之间的大豆种子产量差异不显著，与不接菌对照处理相比，施氮肥和较高接菌量两个处理的种子产量显著增加。