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１２０～１５０ＰＰｍＴＭ处理，促进大麦幼苗分蘖，在拔节期、孕穗期控制大麦植株生长，使植株基部第１节、第２节缩短，在一定程度上增强了植株抗倒能力。而且，ＴＭ使每穗实粒数增加，空粒数减少。１４Ｃ－萄葡糖示踪试验表明，在大麦乳熟中期，１２０ｐｐｍＴＭ能提高灌浆强度。
120 ~ 150PPmTM treatment to promote the tillering of barley seedlings, and to control the growth of barley plants at the jointing and booting stages, which shortens the first and second nodes of the plant base and enhances the plant lodging resistance to a certain extent. In addition, TM increased the number of filled grains per panicle and the number of empty grains decreased. The 14C-glucose tracer assay showed that 120 ppm TM increased grouting strength during the mid-barley milky season.