| 覆草栽培对甜樱桃生长及光合速率的影响 |
| |
| 引用本文： | 王齐瑞,谭晓风,张琳.覆草栽培对甜樱桃生长及光合速率的影响[J].浙江林学院学报,2006,23(1):24-28. |
| |
| 作者姓名： | 王齐瑞 谭晓风 张琳 |
| |
| 作者单位： | 1. 中南林学院,国家林业局经济林栽培与育种重点实验室,湖南长沙,410004;河南省林业科学院,河南,郑州,450008
2. 中南林学院,国家林业局经济林栽培与育种重点实验室,湖南长沙,410004 |
| |
| 基金项目： | 科技部专项基金;河南省自然科学基金 |
| |
| 摘 要： | 选择6年生甜樱桃Cerasus avium品种红灯Cerasus avium‘Hongdeng’的试验基地开展覆草试验。覆草栽培与裸土对照交互排列,小区面积333.5 m2,重复3次,翌年开始生长调查。结果表明:覆草栽培可以使樱桃新梢旺长期提前;新梢长度、粗度、百叶质量和叶面积分别比对照提高20.4%,30.2%,20.5%和5.3%;叶绿素质量分数和光合速率分别比对照增加了35.8%和54.7%;覆草栽培还能明显增加树体中氮、钾、钙元素的质量分数,降低铁、镁、锰元素的质量分数;覆草使根量增加,根位上升。图2表4参16
|
| 关 键 词： | 园艺学 植物生理学 甜樱桃 覆草栽培 生长量 光合作用 矿物质 |
| 文章编号： | 1000-5692（2006）01-0024-05 |
| 收稿时间： | 2005-05-29 |
| 修稿时间： | 2005-09-21 |
Effects of straw mulch cultivation on growth and photosynthesis of Cerasus avium |
| |
| WANG Qi-rui,TAN Xiao-feng,ZHANG Lin.Effects of straw mulch cultivation on growth and photosynthesis of Cerasus avium[J].Journal of Zhejiang Forestry College,2006,23(1):24-28. |
| |
| Authors: | WANG Qi-rui TAN Xiao-feng ZHANG Lin |
| |
| Institution: | 1. The Key Laboratory of Cash Forest Product of State Forestry Administration, Central South Forestry University Changsha 410004, Hunan, China; 2. Henan Academy of Forestry, Zhengzhou 450008, Henan, China |
| |
| Abstract: | Straw mulch trial was conducted with6-year-old cultivars Cerasus avium'Hongdeng'in sweet cherry orchard.As a control,bare soil was reciprocally arranged with covered region for three times in0.033-hectare testing plots.The results showed that straw mulching could predate vigorous growth of vegetative shoot of cherry.Compared with control,the length,diameter,100-leave weight,and dimension per leaf of vegetative shoot were increased by20.4%,30.2%,20.5%and5.3%,respectively.There had been35.8%and54.7%increase in the content of chlorophyll and photosynthetic rate.Straw mulching could significantly increase contents of N,K,Ca,and decrease contents of Fe,Mg,Mn in cherry tree.Furthermore,straw mulching increased number of roots,and raised root position.Ch,2fig.4tab.16ref.] |
| |
| Keywords: | horticulture plant physiology Cerasus avium straw mulch cultivation growth photosynthesis content of mineral |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
