植物稳态营养肥料对桃树光合作用和产量的影响  

EFFECT OF CONSTANTLY RELEASING FERTILIZER ON PHOTOSYNTHESIS AND YIELD OF PEACH

作　　者：王骏[1] 孙福[1] 杨春华[1] 

机构地区：[1]北京林业大学

出　　处：《河北林学院学报》1994年第4期295-298,共4页

摘　　要：采用红外线ＣＯ２气体分析仪等，研究了施用稳态营养肥料与散施肥料对桃树叶片光合性能、叶绿素含量、活体叶绿素荧光及产量的影响。The effects of coated and uncoated fertilizers on photosynthesis,chlorophyll con-tent and in viv0 chlorophyll fluorescence induction curve were studied. The experiments showed that the photosynthesis efficiency and fruit yield were significantly enhanced by coat-ed fertilizer compared to uncoated one.

关 键 词：稳态营养肥料 桃树 光合作用 产量 

分 类 号：S662.106.2[农业科学—果树学]