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木文研究了喷施几种生长调节物质对长十朗梨花芽形成和花粉采收量的效应。自6月1日至7月15日,每15天在长十朗梨上喷施CCC(矮壮素)2000ppm,SADH
Mu Wen studied the effects of spraying several growth regulators on flower bud formation and pollen recovery of Chang-Shirley pear. From June 1 to July 15, CCC (chlormequat) 2000 ppm was sprayed on long Shilan pears every 15 days. SADH