| 冷凉沙化区芦笋适宜定植时间研究 |
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| 引用本文： | 毛丽萍,马蓉丽,郭伟民,巫东堂,乔宁. 冷凉沙化区芦笋适宜定植时间研究[J]. 山西农业科学, 2014, 0(4): 353-355,361 |
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| 作者姓名： | 毛丽萍 马蓉丽 郭伟民 巫东堂 乔宁 |
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| 作者单位： | 山西省农业科学院蔬菜研究所,山西太原030032 |
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| 基金项目： | 国家公益性行业（农业）科研专项（201003074-10-2） |
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| 摘 要： | 以右玉县为试点,于2011—2012年研究了7个不同定植时间对芦笋缓苗期、冬前农艺性状、越冬出苗情况的影响。结果表明,6月11日到7月1日定植,芦笋越冬成活率可达97%~98%,是冷凉沙化区芦笋定植的适宜时间;定植时间与冬前生育指数和越冬成活率呈显著负相关,定植时间通过影响芦笋的冬前生育指数而影响芦笋越冬成活率。
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| 关 键 词： | 冷凉区 沙化区 芦笋 定植时间 越冬成活率 |
Suitable Replanting Time for Asparagus in Cold Desertified Areas |
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| MAO Li-ping,MA Rong-li,GUO Wei-min,WU Dong-tang,QIAO Ning. Suitable Replanting Time for Asparagus in Cold Desertified Areas[J]. Journal of Shanxi Agricultural Sciences, 2014, 0(4): 353-355,361 |
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| Authors: | MAO Li-ping MA Rong-li GUO Wei-min WU Dong-tang QIAO Ning |
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| Affiliation: | ( Institute of Vegetables, Shanxi Academy of Agriculture Sciences, Taiyuan 030032, China) |
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| Abstract: | The effect of seven different replanting time on revival period, agronomic traits before winter, emergence situation after overwinter were analyzed in Youyu county in 2011-2012. The results showed that, survival rate of over winter is 97%-98% when aspara- gus was replanted from June 1 lth to July 1st, which is the optimal replanting period in cold desertifiod areas. The replanting time is nega- tively correlated with the survival rate of over winter of asparagus significantly. The replanting time effects survival rate of asparagus through fertility index before winter. |
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| Keywords: | cold areas desertified areas asparagus replanting time survival rate after winter |
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