要夺取黄花菜持续优质高产,在采收后,必须抓好田间管理: 1.割除枯薹老叶 黄花菜采摘后,剩下的花薹和叶片,相继枯蔫衰老,但仍继续消耗水分和养料,要及时割除,使养料集中供给地下部分的 In order to seize lily continuous high quality and high yield, after harvesting, we must do a good job of field management: 1. Cut off the old leaves of lily stalks Daylily picking, the remaining flower stalks and leaves, one after another, but still continue to consume water and Nourishment, to be promptly cut off, so that nutrients concentrated supply underground part