| 11个国外紫花苜蓿新品种的生产适应性比较研究 |
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| 引用本文： | 王洁琼. 11个国外紫花苜蓿新品种的生产适应性比较研究[J]. 湖南农业科学, 2011, 0(15) |
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| 作者姓名： | 王洁琼 |
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| 作者单位： | 洛阳市农业科学院,河南洛阳,471023 |
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| 摘 要： | 对从国外引进的11个紫花苜蓿品种的生育期、产草量、叶茎比连续3 a进行了比较研究。结果表明:返青期最早的品种为牧歌、全能+Z,WL324;总干物质产量最高和较高的品种为WL324、三得利、德宝;叶茎比最高的品种为WL323 mL,较高为全能+Z和三得利。综合评价既高产又优质的品种是三得利和WL323 mL。
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| 关 键 词： | 紫花苜蓿 生育期 产量性状 |
Comparative Study on Productive Adaptability of 11 Introduced New Varieties of Medicago sativa L.from Foreign Countries |
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| WANG Jie-qiong. Comparative Study on Productive Adaptability of 11 Introduced New Varieties of Medicago sativa L.from Foreign Countries[J]. Hunan Agricultural Sciences, 2011, 0(15) |
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| Authors: | WANG Jie-qiong |
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| Affiliation: | WANG Jie-qiong(Luoyang Municipal Academy of Agricultural Science,Henan 471023,PRC) |
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| Abstract: | A comparative study was carried out to growth period,grass yield and ratio of leaf to stem among 12 introduced Medicago sativa L.varieties from foreign countries for continued three years.The results showed that Muge,Quanneng+Z and WL324 had the earliest returning green stage;WL324 had the highest yield of total dry matter,Sandeli and Debao had higher yield of total dry matter;WL323 mL had the highest ratio of leaf to stem,Quanneng+ Z and Sandeli had higher ratio of leaf to stem.Therefore,according to the c... |
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| Keywords: | Medicago sativa L. growth period yield traits |
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