| 新建茶园不同间作模式及覆盖遮阴效应比较研究——种植模式Ⅰ:茶行东西走向 |
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| 引用本文： | 吕小营,欧阳石光,张丽霞,黄晓琴,向勤锃.新建茶园不同间作模式及覆盖遮阴效应比较研究——种植模式Ⅰ:茶行东西走向[J].山东农业科学,2012,44(5):33-36. |
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| 作者姓名： | 吕小营 欧阳石光 张丽霞 黄晓琴 向勤锃 |
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| 作者单位： | 山东农业大学园艺科学与工程学院/作物生物学国家重点试验室/泰安市茶叶工程技术研究中心,山东泰安,271018 |
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| 基金项目： | 泰安市幼龄茶园间作模式与配套技术研究(20093039) |
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| 摘 要： | 研究了在东西走向的茶行中分别间作玉米、大豆、玉米+大豆以及覆盖遮阴对新建茶园生态环境、茶籽萌发、茶苗生长以及光合作用的影响。结果表明:⑴茶行东西走向以间作大豆的效果最好。间作大豆的茶园温度可降低3.1～3.6℃,光照强度降低86.4%～90.4%,日均相对湿度增加10.6%,土壤含水量增加13.0%,日均光合速率为对照的2.7倍,茶苗成活率、株高、茎粗、单株叶面积分别增加32.3%、60.5%、33.1%2、18.9%。⑵与覆盖遮阴相比,间作更能提高茶园的空气湿度。
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| 关 键 词： | 茶树 种植模式 间作 遮阴 效应 |
Comparative Study of Intercropping Different Crops and Shading Effects in Young Tea Garden under Planting PatternⅠ : West -East Direction of Tea Rows |
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| L Xiao-ying
,
Ouyang Shi-guang
,
ZHANG Li-xia
,
HUANG Xiao-qin
,
XIANG Qin-zeng.Comparative Study of Intercropping Different Crops and Shading Effects in Young Tea Garden under Planting PatternⅠ : West -East Direction of Tea Rows[J].Shandong Agricultural Sciences,2012,44(5):33-36. |
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| Authors: | L Xiao-ying Ouyang Shi-guang ZHANG Li-xia HUANG Xiao-qin XIANG Qin-zeng |
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| Institution: | L(U) Xiao-ying
,
Ouyang Shi-guang
,
ZHANG Li-xia
,
HUANG Xiao-qin
,
XIANG Qin-zeng |
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| Abstract: | The effects of intercropping with maize,soybean,maize plus soybean respectively and shading on the ecological environment,germination of tea seeds,growth and photosynthesis of tea plants were studied in young tea plantation with west-east direction of tea rows.The results were as follows.⑴ When the tea plants were cultivated in east-west direction,the effect of intercropping soybean was the best.The temperature of tea plantation reduced 3.1~3.6℃;the light intensity decreased by 86.4%~90.4%;daily mean air humidity increased by 10.6%;soil moisture increased by 13.0%;daily mean photosynthetic rate was 2.7 times of the control's;the survival rate,plant height,stem diameter and leaf area per plant increased by 32.3%,60.5%,33.1% and 218.9% respectively.⑵ Compared to shading,intercropping could increase the air humidity more. |
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| Keywords: | Tea plant Planting pattern Intercropping Shading Effect |
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