芦笋夏季摘芽技术研究
Studies of technology on asparagus sprout is cut out in summer
有些种子园工作者曾试用修剪、摘芽,弯枝等办法来控制冠形以解决这个问题。
Some orchardists have tried to control crown-shape by pruning , disbudding and branch-bending to circumvent the problem .