花生清棵是在花生基本齐苗后,进行第1次中耕时,用小锄在苗周围将土向外扒开、让两片子叶和子叶叶腋间的侧芽露出土外,接受阳光照射,使幼苗生长健壮,提高结果率。据笔者1987～1990年试验结果表明,清棵比不清棵一般可增产12.9％～24％。 Peanut clear tree is the basic Qi Miao peanut, the first cultivator, the hoe in the seedlings around the soil will be clawed to the outside, so that the two cotyledons and cotyledons axillary lateral buds exposed to the earth, accept the sun to make Seedlings grow robust and improve result rates. According to the author from 1987 to 1990 test results show that clear trees can not increase the yield of trees generally 12.9% to 24%.