论文部分内容阅读
曙光农場3,414公頃大豆,截至七月上旬止已基本土結束了三鏟三(足尚),同时結合中耕培土,20％的面积已追施了化肥和厩肥,每公頃施堆厩肥2,000公斤,混拌化肥100公斤。目前全部植株高达40—50厘米,生長健壯繁茂,分布均匀,普遍开花到12—13个节間,多数已近郁闭封瓏。根据往年的經驗教訓,加强大豆生育后期的管理,对籽实的成熟、粒形的大小,單产的高低具有决定性影响。
As for the 3,414 hectares of soybean in Dawn Farm, as of the beginning of July, three-shovel (foot-cap) has been basically completed. In the meantime, 20% of the area has been treated with fertilizers and manure, Mixed fertilizer 100 kg. At present, all plants up to 40-50 cm, robust growth and lush, evenly distributed, generally blooming to 12-13 internodes, most of the recent closure of the dark long. According to the experience and lessons of previous years, to strengthen the late soybean management, the maturity of the seed, grain size, the level of yield has a decisive influence.