| 土培条件下不同剑麻品种生长差异研究 |
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| 引用本文： | 习金根,李运合,左雪冬,王一承. 土培条件下不同剑麻品种生长差异研究[J]. 广东农业科学, 2010, 37(1): 28-29,34 |
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| 作者姓名： | 习金根 李运合 左雪冬 王一承 |
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| 作者单位： | 中国热带农科院南亚热带作物研究所,广东,湛江,524091 |
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| 基金项目： | 农业公益性行业科研专项(nyhyzx07-018-18);;中央级公益研究院所基本业务费专项(sscri200712) |
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| 摘 要： | 通过土培试验,对不同剑麻品种的生长情况进行了比较,结果表明:剑麻主栽品种H.11648的株高和地上部生长量等指标均具有明显的优势,其根系生长量和根冠比处于适度水平,根系保水力较差;与南亚2号相比,H.11648地上部干重增幅达38.10%;不同品种剑麻地上部生长趋势表现为H.11648奥西114假菠萝麻为孤叶龙舌兰南亚2号。
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| 关 键 词： | 剑麻品种 土培 生长效应 |
Comparison on the growth of different sisal cultivars under pot experiment |
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| XI Jin-gen,LI Yun-he,ZUO Xue-dong,WANG Yi-cheng. Comparison on the growth of different sisal cultivars under pot experiment[J]. Guangdong Agricultural Sciences, 2010, 37(1): 28-29,34 |
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| Authors: | XI Jin-gen LI Yun-he ZUO Xue-dong WANG Yi-cheng |
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| Affiliation: | South Subtropical Crops Research Institute;CATAS;Zhanjiang 524091;China |
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| Abstract: | Pot experiment was used to evaluate the growth of different sisal cultivars.The results showed that the height and dry weight of shoot of H.11648 were the highest among 5 cultivars.The dry weight of root and root/shoot of H.11648 were also on moderate level.The water-holding capacity of H.11648 was worse than others.The dry weight of shoot of H.11648 was 38.10% higher than the Nanya No.2.Obviously,the growth of H.11648 was better than other cultivars. |
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| Keywords: | sisal cultivars pot experiment growth effect |
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