| 不同播期对超甜玉米穗部性状的影响研究 |
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| 引用本文： | 甄畅迪,王蕴波,邓日烈. 不同播期对超甜玉米穗部性状的影响研究[J]. 佛山科学技术学院学报(自然科学版), 2009, 27(5): 60-63 |
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| 作者姓名： | 甄畅迪 王蕴波 邓日烈 |
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| 作者单位： | 佛山科学技术学院,园艺系,广东,佛山,528231 |
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| 基金项目： | 广东省科技计划资助项目，广东省农业厅农业科技推广资助项目 |
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| 摘 要： | 采用粤甜3号和吉甜6号为材料,初步研究不同播种时期对超甜玉米穗部性状的影响。结果表明：不同播期超甜玉米的穗行数、穗长、行粒数变异幅度较小,穗轴重、鲜百粒重和单苞鲜重变异幅度较大;在各产量构成因素中,鲜百粒重、穗行数、行粒数对单苞鲜重的影响较大。
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| 关 键 词： | 超甜玉米 不同播期 穗部性状 |
A study of the effects on the ear characters of super-sweet corn at different seeding time |
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| ZHEN Chang-di,WANG Yun-bo,DENG Ri-lie. A study of the effects on the ear characters of super-sweet corn at different seeding time[J]. Journal of Foshan University(Natural Science Edition), 2009, 27(5): 60-63 |
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| Authors: | ZHEN Chang-di WANG Yun-bo DENG Ri-lie |
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| Affiliation: | ZHEN Chang-di,WANG Yun-bo,DENG Ri-lie(Department of Horticulture,Foshan University,Foshan 528231,China) |
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| Abstract: | Based on test of Jitian6 and Yuetian3,this article studies the effects on the ear characters of super-sweet corn at different seeding time.It is found that the row number,the ear length and the kernels per row change slightly while the 100-kernel weight,the cob weight and the ear weight change greatly.Among the yield components,the 100-kernel weight,the row number and the kernels per row have greater effect on the ear weight.Low temperature at growth period suits the ear development of Jitian6,a cultivar in... |
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| Keywords: | super-sweet corn different seeding time ear characters |
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