| 与黄瓜早熟性有关的主要农艺性状的相关与通径分析 |
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| 引用本文： | 王冰,宋洪平,张传坤,宋康. 与黄瓜早熟性有关的主要农艺性状的相关与通径分析[J]. 山东农业大学学报(自然科学版), 2004, 35(1): 36-38 |
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| 作者姓名： | 王冰 宋洪平 张传坤 宋康 |
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| 作者单位： | 山东省农科院蔬菜研究所,山东,济南,250100;山东省农科院原子能所,山东,济南,250100 |
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| 摘 要： | 对与早熟性相关的12个农艺性状进行相关性和通经分析。相关分析表明,采瓜数、座瓜率与前期产量呈极显著正相关;第一雌花花期、始收期与前期产量呈显著负相关。通经分析表明,商品瓜日增克数、座瓜率、采瓜数、第一雌花花期对前期产量有直接效应;始收期对前期产量有间接效应。
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| 关 键 词： | 黄瓜 早熟性 农艺性状 相关与通经分析 |
| 文章编号： | 1000-2324(2004)01-0036-03 |
| 修稿时间： | 2003-06-20 |
STUDIES ON CORRELATION AND PATH ANALYSIS OF THE MAIN AGRONOMIC CHARACTERS WITH RELATION TO PRECOCIAL OF CUCUMBER |
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| WANG Bing ,SONG Hong-ping ,ZHANG Chuan-kun ,SONG Kang. STUDIES ON CORRELATION AND PATH ANALYSIS OF THE MAIN AGRONOMIC CHARACTERS WITH RELATION TO PRECOCIAL OF CUCUMBER[J]. Journal of Shandong Agricultural University, 2004, 35(1): 36-38 |
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| Authors: | WANG Bing SONG Hong-ping ZHANG Chuan-kun SONG Kang |
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| Affiliation: | WANG Bing 1,SONG Hong-ping 1,ZHANG Chuan-kun 1,SONG Kang 2 |
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| Abstract: | Correlation and path analysis of twelve agronomic characters with relation to precocial of cucumber were studied. Correlation analysis showed that fruits number and setting ratio were positively correlated with early yield. While the first female flower florescence,the period of first harvest were interrelated negatively. Path analysis showed that early yield was affected positively by four characters: weight increasing per day of commodity fruits, setting ratio of fruits, fruits number and first female flower florescence.It was also interdirectly effected by period of beginning to harvest. |
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| Keywords: | cucumber precocial agronomic characters correlation and path analysis |
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