| 播期对春播绿豆产量及主要农艺性状的影响 |
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| 引用本文： | 范保杰,刘长友,曹志敏,张志肖,苏秋竹,田静.播期对春播绿豆产量及主要农艺性状的影响[J].河北农业科学,2011,15(8):1-3. |
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| 作者姓名： | 范保杰 刘长友 曹志敏 张志肖 苏秋竹 田静 |
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| 作者单位： | 河北省农林科学院粮油作物研究所,河北省作物遗传育种实验室,河北石家庄050031 |
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| 基金项目： | 国家食用豆产业技术体系建设专项资金资助，河北省科技支撑计划课题 |
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| 摘 要： | 播期是影响春播绿豆产量和生育期的主要因素。在河北省石家庄地区,以目前生产上大面积应用的绿豆品种冀绿7号和冀绿9号为试材,均设4月9日、14日、19日、24日、29日和5月4日6个播期处理,采用大区对比的方式,研究了播期对绿豆产量及主要农艺性状的影响,以确定春播绿豆的最佳播种期。结果表明：播期对株高、单株荚数和产量影响较大,对主茎分枝数、主茎节数和百粒重影响很小。在当地环境条件下,春播绿豆适宜的播种期为4月19～29日。
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| 关 键 词： | 绿豆 播期 生育期 产量 农艺性状 |
Influence of Different Sowing Dates on Yield and Agronomic Traits of Spring Mung Bean |
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| FAN Bao-jie,LIU Chang-you,CAO Zhi-min,ZHANG Zhi-xiao,SU Qiu-zhu,TIAN Jing.Influence of Different Sowing Dates on Yield and Agronomic Traits of Spring Mung Bean[J].Journal of Hebei Agricultural Sciences,2011,15(8):1-3. |
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| Authors: | FAN Bao-jie LIU Chang-you CAO Zhi-min ZHANG Zhi-xiao SU Qiu-zhu TIAN Jing |
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| Institution: | (Institute of Cereal and Oil Crops of Hebei Academy of Agriculture and Forestry Sciences,Hebei Crop Genetic Breeding Laboratory,Shijiazhuang 050031,China) |
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| Abstract: | Sowing date was a major factor influencing the yield and growth period of spring mung bean.Taking 2 common spring mung bean varieties as materials,6 sowing dates were selected to test the influence of sowing dates on their yield and agronomic traits in Shijiazhuang region of Hebei province.The results indicated that sowing dates had a great influence on plant height,individual plant pod numbers and yield,but had a slight influence on branch numbers,node numbers and 100-seed weight.In local environment condition,suitable sowing date for spring mung bean would be from April 19th to 29th. |
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| Keywords: | Mung bean Sowing date Growing period Yield Agronomic traits |
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