有机无机肥料配合施用对通油一号玉米品质及产量的影响  

Effect of Application of Mixed Organic and Inorganic Fertilizers on Quality and Yield of Maize TongyouⅠ

作　　者：王存连[1] 黄智鸿[1] 张晓霞[1] 

机构地区：[1]河北北方学院农林科技学院,河北张家口075000

出　　处：《河北北方学院学报（自然科学版）》2008年第1期46-50,共5页Journal of Hebei North University:Natural Science Edition

摘　　要：通过有机无机肥料配合施用对通油一号玉米品质及产量研究,可以看出有机无机肥料配合施用对玉米株高、茎粗的影响大于化肥单独施用,可延缓生育后期叶面积指数降低,提高叶片叶绿素含量,对穗粒数、百粒重、籽粒产量、蛋白产量、脂肪产量有显著影响.提高了蛋白质、脂肪、可溶性糖含量,降低了淀粉含量.The quality and yield of Maize Tongyou Ⅰ were studied with application of mixed organic and inorganic fertilizers. The results indicated that application of mixed organic and inorganic fertilizers to maize had a better effect on plant height and stem width that of inorganic fertilizer only. The method could delay the decrease of Leaf Area Index （LAD in the late period of breeding stage and enhance the content of Chorophy in leaf. Also it made a great difference to the number of ear, 100-seed weight, seed yield and could increase the content of protein, fat, covable carbohydrate and decrease starch concent.

关 键 词：有机无机肥料 通油一号 玉米 品质 产量 

分 类 号：S147.34[农业科学—肥料学]