实行条播是保证毛苕苗齐、苗壮的有效措施.据我所1975年播种方式试验,条播的每亩出苗10.4万,而播量相同撒播的仅有苗7.2万.1974、75两年播期试验,7月20日播种的,冬前每亩产鲜草2,600～3,000斤,比8月20日播种的1,000～1,300斤增产1.6～2.3倍.因此,适期早播也是毛苕增产的一项重要措施.7月中、下旬结合玉米培土,预先将 The implementation of the broadcast is to ensure hair Qi Miao Qi, Miao Zhuang effective measures.According to my method of sowing trials in 1975, the mutiple crop emergence of 104000, and the same amount of broadcast sowing seedlings only 72000. Two years of broadcast of 1974,75 Period test, sowing on July 20, before the winter, fresh musk per mu 2,600 to 3,000 kg, 1,000 to 1,300 kg sowing August 20 increased 1.6 to 2.3 times. An important measure in mid-July, combined with corn soil, pre-will