甜菜播种后,由于自然灾害(霜冻、干旱等)、苗期病虫害及播种质量差等原因,造成缺苗断垄的现象在我国甜菜产区普遍存在。因此,如何确保甜菜全苗和壮苗,是甜菜苗期管理的关键,也是夺取甜菜丰产高糖的基础。为此应做到甜菜出苗后,及时检查苗情,根据出苗情况,采取下列措施进行补救。一、补种甜菜出苗后,若发现缺苗较多,补苗困难,则应进行补种。补种时,先除去甜菜种球外围木质化花萼,然后用20℃的温水浸泡 Beet sowing, due to natural disasters (frost, drought, etc.), seedling pests and seeding quality and other reasons, resulting in lack of seedlings broken ridge widespread in our beet producing areas. Therefore, how to ensure the whole seedling and strong seedling beet is the key to beet seedling management, but also to seize the sugar beet high yield basis. To do this should be beet emergence, timely examination of seedlings, according to emergence, take the following measures to remedy. First, replanting beetroots, if found more lack of seedlings, fill seedling difficulties, you should replant. Replanting, the first removal of beet bulbs lignified lignocellulose, and then soaked in warm water at 20 ℃