| 春播与复播油葵籽粒形成期生理特性的初步研究 |
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| 引用本文： | 张凤华,方向坤,赖先齐,丁天云,李健康.春播与复播油葵籽粒形成期生理特性的初步研究[J].石河子大学学报,2000,4(3):173-176. |
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| 作者姓名： | 张凤华 方向坤 赖先齐 丁天云 李健康 |
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| 作者单位： | [1]石河子大学新疆作物高产研究中心 [2]石河子农业局 |
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| 基金项目： | 兵团科委1998～1999年重大科技推广项目(9807) |
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| 摘 要： | 鉴于目前新疆北疆地区复播油葵存在的一些问题，对比春播与复播油葵灌浆期的各项生理指标：籽粒形成与灌浆速率，油份积累的变化规律，群体光合强度及同化物的运转。结果表明适当改善灌浆的环境条件，增强籽粒的灌浆活性及成油率，复播油葵更进一步丰产、高油的潜力。
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| 关 键 词： | 油葵 春播 复播 灌浆期 生理特性 籽粒形成期 |
| 文章编号： | 1007-7383(2000)03-0173-01 |
| 修稿时间： | 1999年11月24 |
Preliminary Study on Physiological Characteristics of Spring Sowing and Multiple Cropping Oil Sunflower at Filling Stage |
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| ZHANG Feng hua\ ,\ FANG Xiang kun\ ,\ LAI Xian qi\ ,DING Tian yun\ \ LI Jian kang\.Preliminary Study on Physiological Characteristics of Spring Sowing and Multiple Cropping Oil Sunflower at Filling Stage[J].Journal of Shihezi University(Natural Science),2000,4(3):173-176. |
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| Authors: | ZHANG Feng hua\ \ FANG Xiang kun\ \ LAI Xian qi\ DING Tian yun\ \ LI Jian kang\ |
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| Institution: | ZHANG Feng hua\ 1,\ FANG Xiang kun\ 1,\ LAI Xian qi\ 1,DING Tian yun\ 2 \ LI Jian kang\ 2 |
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| Abstract: | In view of the present problem that multiple cropping oil sunflowers exist,we contrast some physiology quota of the spring sowing with that of multiple cropping oil sunflower at filling stage:taking shape and filling of seed;varying of oil accumulation;canopy photosynthesis intensity and the assimilation operation.The result indicates:appropriate improvement of the environmental condiation of filling stage,strengthen the filling activity of seed and oil rate,multiple cropping oil sunflower exists potentiality of gaining further bumper harvest and high oil. |
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| Keywords: | oil sunflower spring sowing multiple cropping physiological characteristic filling stage |
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