专用叶面肥对花生生长、光合及产量的影响  

Effect of peanut special foliar fertilizer on the growth, photosynthesis and pod yield of peanut

作　　者：黄群声[1] 张铭光[1] 李娘辉[1] 肖参明[2] 黄继茂[2] 刘国坚[2] 

机构地区：[1]华南师范大学生物系 [2]广东省农业科学院土壤肥料研究所

出　　处：《中国油料作物学报》1998年第1期74-77,共4页Chinese Journal of Oil Crop Sciences

基　　金：广东省科委重点攻关项目

摘　　要：花生结荚期施用花生专用叶面肥，能增加叶片的厚度，提高叶绿素含量，加快叶片的光合速率，促使叶片中的同化物向荚果运输和积累，从而加强了荚果的生长发育，使结荚率、百果重、百仁重增加，出仁率提高，花生增产１８．５％。其作用效果优于高美施通用型叶面肥。The effect of peanut special foliar fertilizer on growth, photosynthesis and pod yield of peanut was studied in a field experiment. The results indicated as follow: by spraying PSF, the thickness of leaves, chlorophyll content and photosynthetic rate increased, and height of stem decreased lightly. The translocation of assimilates from leaves to pods was promoted, and as a result the pod yield increased by 18.5% compared with the control.

关 键 词：叶面肥 花生 生长发育 光合速率 荚果产量 

分 类 号：S565.201[农业科学—作物学]