如果说春播是获得经济产量的基础,夏锄的技术管理则是关键。甜菜农务工作本着保证种足种好,提高单产,提高含糖,提高效益,必保总产等原则要求下,夏锄的经济、技术管理的中心任务则是:一、甜菜幼苗出齐后要及时查田,及时补苗,力求保全苗。六月前,可浸种补种。六月中旬以后,可带土移栽小苗。有条件地区可推广纸筒移植小苗。二、注意适时间、定苗。当幼苗生长出真叶时,要及时打开死簇,解除相互拥挤而影响生长。幼苗生长两对真叶时,抓紧时机进行定苗,为单株的生长发育创造有利条 If spring planting is the basis of economic output, summer hoe technology management is the key. Beet agricultural work in ensuring the necessary species, improve yields, improve sugar, improve efficiency, must ensure that the total production and other principles, the summer hoe economic and technical management of the central task is: First, the beet seed out Qi After the timely check Tian, ​​make up for Miao, and strive to preserve seedlings. June, seed soaking seed. After mid-June, can bring soil transplanting seedlings. Conditional areas can promote paper tube transplant seedlings. Second, pay attention to time, Dingmiao. When the seedlings grow out of true leaves, the dead tufts should be opened in time to relieve mutual crowding and affect growth. Seedlings grow two pairs of true leaves, pay close attention to the timing of Dingmiao, for the growth of individual plants to create favorable