【摘要】 以三北6号为试验品种,研究了不同施肥量对玉米生长、发育及产量的影响。结果表明:3种不同施肥量均比对照碳铵产生的效果好,其中处理C(4 kg/39m2)的产量最高,达到914.56 kg/667m2,比对照增产15.31%,增产效果显著。更多还原

【Abstract】 In this paper,we took Sanbei the 6th species as experimental variety and studied the influences on growth,development and yield of corn by using different fertilizing rates.The results showed that these three kinds of fertilizing all did better than ammonium bicarbonate.C(4 kg/39m2) yielded the highest 914.56 kg/667m2,increased 15.31 percent with yield increases更多还原