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叶面喷锌对椪柑部分生理指标的影响
Effect of spraying zinc on leaves on some physiological indexes of Ponkan
【摘要】 以15年生太田椪柑为试材,研究了叶面喷施锌肥对柑桔叶绿素含量、蛋白质含量,可溶性糖含量及光合速率的影响芯勘砻鳎阂睹媾缧靠墒固飾崭桃堵趟睾刻岣摺⒐夂纤俾试銮浚扇苄蕴呛俊⒁镀诘鞍字屎棵飨栽黾印G宜媸┬看问脑黾悠浜恐翟龈摺
【Abstract】 Ponkan of fifteen years old was used as material in the experiment. The effect of spraying zinc on leave to content of chlorophyll,protein, soluble car bohydrate and rate of photosythesis was studied. The results showed that: Spray ing zinc on leaves was able to enhance the content of chlorophyll?soluble carboh ydrate and protein and to enhance photosynthetic net rate that was enhanced with spraying times.
【关键词】 椪柑;
叶面喷锌;
生理指标;
影响;
【Key words】 Ponkan; spraying zinc on leaves; physiological index; effect.;
【Key words】 Ponkan; spraying zinc on leaves; physiological index; effect.;
- 【文献出处】 湖北农业科学 ,Hubei Agricultural Sciences , 编辑部邮箱 ,2004年06期
- 【分类号】S666
- 【被引频次】28
- 【下载频次】139