| 烟单14号夏玉米产量三因素最佳取值范围的探讨 |
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| 引用本文： | 李淑霞,冯瑞龙,赵继业,刘绍棣,程绍义. 烟单14号夏玉米产量三因素最佳取值范围的探讨[J]. 中国海洋大学学报(自然科学版), 1988, 0(Z2) |
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| 作者姓名： | 李淑霞 冯瑞龙 赵继业 刘绍棣 程绍义 |
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| 作者单位： | 青岛海洋大学(李淑霞，冯瑞龙，赵继业)，莱阳农学院(刘绍棣)，莱阳农学院(程绍义) |
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| 摘 要： | 作者根据大量试验和调查数据的分析,提出烟单14号夏玉米在高产条件下,亩穗数、穗粒数、千粒重三因素的最佳取值范围。 亩穗数:3569～4980 穗/亩; 穗粒数:423～526 粒/穗; 千粒重:259～278 克/1000粒。
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| 关 键 词： | 夏玉米 产量的三因素 取值范围 |
STUDY ON THE OPTIMUM RANGES OF THE THREE FACTORS COMPOSING THE YIELD OF SUMMER CORN |
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| Li Shuxia Feng Reilong Zhao Jiyc. STUDY ON THE OPTIMUM RANGES OF THE THREE FACTORS COMPOSING THE YIELD OF SUMMER CORN[J]. Periodical of Ocean University of China, 1988, 0(Z2) |
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| Authors: | Li Shuxia Feng Reilong Zhao Jiyc |
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| Affiliation: | Li Shuxia Feng Reilong Zhao Jiyc(Ocean University of Qingdao)Liu Shaodi Cheng Shaoyi(Agricultural College of Laiyang) |
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| Abstract: | Based on the analysis of a large amount of experiments and investigation data, this paper presents the optimum ranges of the three factors composing the yield for the summer corn Yan Dan 14. Under the condition of high yield, they are:number of spikes: 3469-4980 spikes/munumber of grains: 423-526 grams/spike;weight of thousand grains: 259-278 g/thousand grains.1mu=l/15 hectare |
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| Keywords: | Summer corn three factors of yield optimum range |
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