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农哈哈玉米免耕深松全层施肥精量播种机的出现,为中国玉米播种带来了一场技术革命。首先是增产,河北省宏伟农场2010年使用农哈哈的玉米免耕深松全层施肥精量播种机作业,平均单产竟然达到了11.93t/hm2(795.44kg/亩);2011年宏伟农场又创造了单产12.41t/hm2(827.27kg/亩)的新纪录,为河北省夏玉米单产之最!其次是省事,一次进地完成深松、全层施肥、精量播种等作业环节,一次性深施肥还可省掉了玉米生长期的追肥作业,大大减轻了农民种玉米的劳动强度。再次是环保,深松打破犁底层后,将全生长期肥料分6层施到玉米根系周围,利于吸收还减少流失,复式作业减少动力主机进地次数,实现节能环保。
The emergence of Nongha ha no-till subsoiling full-scale fertilization precision sowing machine has brought a technological revolution for the sowing of maize in China. The first is to increase production. Grand farm in Hebei Province in 2010 using Nonghaha no-tillage subsoiling full-depth fertilization precision sowing machine operation, the average yield actually reached 11.93t / hm2 (795.44kg / mu); grand farm in 2011 to create The new yield of 12.41t / hm2 (827.27kg / mu) was the highest yield of summer maize in Hebei Province. The second was to save energy and finish the operation of deep pine, full-layer fertilization and precision sowing at the same time. Fertilization can also save the corn top-dressing operations, greatly reducing the labor intensity of farmers planting corn. Once again, environmental protection, deep pine to break the bottom of the plow, the whole growth of fertilizer applied to 6 layers around the roots of corn, which will help reduce the loss of absorption, reducing the number of motions to enter the complex homework to achieve energy saving.