摘要
对影响山核桃嫁接成活的若干生理生化因子进行了研究 .结果表明 :不同时间采集的接穗嫁接成活率不同 ,同一接穗不同部位嫁接成活率也不同 .第 3节侧芽至第 5节侧芽由于各种生理生化因子含量及活性较高 ,成活率相应就高 .砧、穗含水量、蛋白质含量。
In order to discuss the mechanics of survival of Carya cathayensis grafted seedling,experiments were conducted to study on effects of physiological and biochemical factors The results showed that there was different survival ratio of Carya cathayensis grafted seedling under different picking time and under different location Various physiological and biochemical factors of the lateral bud from the third to the fifth were higher than the other buds,therefore the survival ratio were higher The survival ratio of Carya cathayensis grafted seedling was severe affected by its tree stock and scion wood major factors,ie water content,soluble protein,soluble sugar,and polyphenol oxidase activity as well
出处
《福建林学院学报》
CSCD
北大核心
2002年第4期320-324,共5页
Journal of Fujian College of Forestry
基金
浙江省自然科学基金资助项目 (3 0 0 0 11)
浙江省林业厅科学基金资助项目 (980 12 )
关键词
山核桃
嫁接
生理生化特性
砧木
接穗
成活率
Carya cathayensis
tree stock
scion wood
physiological and biochemical factors
grafting
