文献类型：期刊文献

英文题名：Effect of Fertilization on Photosynthetic Features in Phyllostachys pubescens

作者：Jin, Aiwu[1] Jin, Xiaochun[2] Song, Yandong[1] Wang, Hong[3] Zheng, Bingsong[1]

第一作者：Jin, Aiwu

通信作者：Jin, AW[1]

机构：[1]Zhejiang A&F Univ, Nurturing Stn, State Key Lab Subtrop Silviculture, Hangzhou 311300, Zhejiang, Peoples R China;[2]Zhejiang Lishui Tech Coll, Lishui 323000, Peoples R China;[3]Chinese Acad Forestry, Inst Forest Resources Informat Tech, Beijing 100091, Peoples R China

年份：2011

卷号：77

期号：3

起止页码：304-312

外文期刊名：BOTANICAL REVIEW

收录：;Scopus(收录号：2-s2.0-80052427120);WOS:【SCI-EXPANDED(收录号:WOS:000294800000015)】；

语种：英文

外文关键词：Phyllostachys pubescens; Fertilization; LAI; Photosynthetic rate; Soil and plant analyzer development

摘要：The changes of leaf area index (LAI), leaf photosynthetic pigment content, photosynthetic rate of Phyllostachys pubescens in one leaf development cycle (two years) under different fertilization (no fertilization: CK, fertilization at the leave-expansion period: T1, fertilization at the end of August: T2) were studied. The bamboo showed a high LAI potential under T1, which was 14.5% and 23.9% higher than that of T2 and CK, respectively. Fertilization significantly promoted the synthesis of chlorophyll. The average SPAD (soil and plant analyzer development) achieved the highest values under T1, which was 73% and 17.8% higher than that of T2 and CK, respectively. Fertilization caused diurnal changes in photosynthetic rate during the entire leaf development period, and the photosynthetic rate under T1 was significantly higher than that of T2 and CK. The effect of fertilization on photosynthetic rate varied seasonally, especially for T1.