| 间作对大豆荚粒性状及种子脂肪酸组分的影响 |
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| 引用本文： | 梁镇林.间作对大豆荚粒性状及种子脂肪酸组分的影响[J].种子,1999(5):25-27. |
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| 作者姓名： | 梁镇林 |
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| 作者单位： | 贵州大学农学院农学系!贵阳，550025 |
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| 摘 要： | 间作大豆，五种荚粒性状的均数都小于各自的对照（单作），且差异都达到极显著水平（ｔ＝－３．６６７－＾＊＊＿４．７６＾＊＊），按下降幅度排列依次为：单株粒重－粒茎比－单株粒数－单株荚数－百粒重。除百粒重外，其余四性状相互音 高度显著正相关，（ｒ＝０．７４３＾＊＊－０．９５７＾＊＊），但偏相关分析，百粒重分别与粒数和粒茎比 ，那么对单株产量的相关也可达显著以上水平。
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| 关 键 词： | 大豆 间作 荚粒性状 脂肪酸组分 种子 |
The Influence of Intercropping on Characters of Pod-Grain and Composition of Fatty Acid of Seed in Soybean |
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| Liang Zhenlin.The Influence of Intercropping on Characters of Pod-Grain and Composition of Fatty Acid of Seed in Soybean[J].Seed,1999(5):25-27. |
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| Authors: | Liang Zhenlin |
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| Abstract: | Means of five characters of pod-grain in inter-cropping soybean were much less than check (monoculture),respectively, and thedifference between means were high significant level (t = - 3. 66. ~ -4. 76 ). In regular order (by decreased percentage),seedsweight per plant >ratio between seed and stem>no. of seeds per plant>no. of pods per plant> 100-seeds weight. There werehigh significant posi-tive relation (r= 0. 743 ~0. 957 ) between the four characters, except the 100-seed weight, but partialcorrelative analysis showed 100-seed weight in combination with no. of seeds per plant or ratio between seed and stem. the coeffi-cient of partial correlation to yield per plant might be signifieant. The difference of means of fatty acid composition content of soy-bean seed between intercropping and monoculture (ck) were lesser (t
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| Keywords: | Soybean Intercropping Characters of pod-grain Composition of fatty acid |
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