氢醌在玉米上应用效果的研究

Study on Applying Effect of Hydroquinone in Corn

在相同施氮情况下 ,施用适量的氢醌 ,可减少氮的损失量 ,从而增加玉米植株对氮、磷、钾的吸收量 ,分别为 5 6 .79kg/hm2 、11.84kg/hm2 和 38.36kg/hm2 ,并可提高玉米产量 9.3%。

Applying the same fertilizer to corn,N 2O 5 of loss can be reduce with applying appropriate hydroquinone(HQ).Thus HQ can increase the assimilation of N?P?K for corn,and they are 56.79 kg/ha,11.84 kg/ha and 38.36 kg/ha respectively so the yield of corn can be increased by 9.3%.