摘要
以4 a生银桂(Osmanthus fragrans‘yingui’)为试材,研究施用不同类型的肥料对银桂树的影响。结果表明:各种施肥处理都不同程度的促进了桂花幼树的生长,提高了各种光合色素含量,促进叶片净光合速率(Pn)提高,增加叶片可溶性糖和可溶性蛋白质含量,为桂花幼树日后花芽分化,早产丰产提供了营养基础。
Four-year-old Osmanthus fragrans ＇ Yingui＇ young trees were studied on the effect of growth and physiology in different fetilizer treatment. The results showed all the treatments promoted the growth of young trees, increased the content of photosynthetic pigment,soluble sugar,soluble protein and Pn. That would provided nutrition foundation for flower bud differentiation and premature and high yeild.
出处
《北方园艺》
CAS
北大核心
2009年第3期193-195,共3页
Northern Horticulture
基金
湖北省科技攻关资助项目(2006AA201C19)
咸宁市科技局资助项目
关键词
施肥处理
银桂
生长
生理
Fetilizer treatment
Osrnanthus fragrans ＇Yingui＇
Growth
Physiology
