| 针叶树种子生活力与室内发芽和田间播种相互关系 |
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| 引用本文： | 刘曼玲,薛怀清.针叶树种子生活力与室内发芽和田间播种相互关系[J].山西农业大学学报(自然科学版),1992,12(2):95-98. |
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| 作者姓名： | 刘曼玲 薛怀清 |
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| 作者单位： | 山西农业大学林学系，山西农业大学林学系，山西省太谷县林业局，山西农业大学林学系，山西农业大学林学系 太谷，太谷，太谷，太谷 |
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| 摘 要： | 本文研究了油松、侧柏、落叶松种子9个种批的生活力与其室内发芽和田间播种各项指标的相互关系,结果表明针叶树种子生活力与上迷各项指标间存在着显著和极显著的相关关系。根据生活力测定结果可以推算出室内发芽和田间播种各指标的理论值,这对于快速确定种子的种用价值具有重要现实意义。
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| 关 键 词： | 生活力 室内发芽 田间播种 相关系数 回归方程 置信区间 |
A STUDY ON INTERRELATIONSHIPS AMONG VIABILITY, INDOOR GERMINATION AND FIELD SOWING IN CONTFEROUS SEEDS |
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| Liu Manling,Xue Huaiqing,Zhang Liping Chang Peiying.A STUDY ON INTERRELATIONSHIPS AMONG VIABILITY, INDOOR GERMINATION AND FIELD SOWING IN CONTFEROUS SEEDS[J].Journal of Shanxi Agricultural University,1992,12(2):95-98. |
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| Authors: | Liu Manling Xue Huaiqing Zhang Liping Chang Peiying |
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| Institution: | Shanxi Agricultural University |
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| Abstract: | The intenelationships among viability, indices of indoor germination and field sowing tests in 9 seed lots of Pinus tabulae formis Carr., Platycladus orientalis (L.) Franco and Larir principis—rupprechlii Mayr. were studied. The results showed that the significant and highly significant correlations were present between the viability and each of other two indices in coniferous seeds. The theoretical value of the indices could be calculated according to results of viability dertermination. It was practical and significance in rapid defining seeding value of seeds. |
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| Keywords: | Viability indoor germination field sowing correlation coefficient regression equation confidence interval |
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