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| 通辽地区主要蓖麻品种产量构成因素分析 | |
| 引用本文： | 赵婧辛,朱国立,何智彪,鲍哈斯巴根. 通辽地区主要蓖麻品种产量构成因素分析[J]. 内蒙古民族大学学报(自然科学版), 2014, 0(4): 407-413 |
| 作者姓名： | 赵婧辛 朱国立 何智彪 鲍哈斯巴根 |
| 作者单位： | 1. 内蒙古民族大学农学院，内蒙古通辽028043; 赤峰市农牧科学研究院，内蒙古赤峰 024031 2. 内蒙古民族大学农学院，内蒙古通辽028043; 通辽市农业科学研究院，内蒙古通辽 028015 3. 通辽市农业科学研究院,内蒙古通辽,028015 4. 通辽市科左中旗达尔罕农业生产资料有限公司,内蒙古科左中旗,029300 |
| 基金项目： | 国家公益性行业(农业)科研专项(201003057)；国家农业科研转化项目 |
| 摘 要： | 对通辽地区不同时期育成并在生产上推广应用的9个蓖麻品种产量及产量构成因素与农艺性状的关系进行研究,试验结果表明：矮秆杂交种中aLmAB5/091078产量最高,为3289.97kg/hm^2;高秆杂交种中通蓖9号产量最高,为2526.03kg/hm^2;高秆常规种中哲蓖4号产量最高,为1877.90kg/hm^2.蓖麻产量构成因素为：株数、单株蒴果数、每果籽粒数、百粒重;蓖麻单株产量构成因素为：蒴果数、单果粒数、百粒重.经通径分析,蓖麻单株产量性状中,单株粒数对单株产量的直接贡献最大,主茎果穗数对单株产量的直接贡献次之. |
| 关 键 词： | 蓖麻 单株产量 产量构成因素 通径分析 |
Analysis of Yield Components for the Main Castor Varieties in Tongliao Region |
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| ZHAO Jing-xin,ZHU Guo-li,HE Zhi-biao,BAO Hasi-bagen. Analysis of Yield Components for the Main Castor Varieties in Tongliao Region[J]. Journal of Inner Mongolia University for the Nationalities(Natural Sciences), 2014, 0(4): 407-413 | |
| Authors: | ZHAO Jing-xin ZHU Guo-li HE Zhi-biao BAO Hasi-bagen |
| Affiliation: | ZHAO Jing-xin,ZHU Guo-li, HE Zhi-biao, BAO Hasi-bagen, ( 1. Inner Mongolia University for Nationalities, Collage of Agriculture, Tongliao 028043 China; 2. Chifeng Academy of Agricultural and Animal Sciences, Chifeng 024031,China; 3. Academy of Agricultural Sciences of Tongliao City, Tongliao 028015, China; 4. Kezuozhong Banner Daerhan information of Agricultural Production Co.,Ltd. Tongliao 029300, China) |
| Abstract: | Researching the different periods of incubation and promote application related to Tongliao regional of 9 castor varieties yield, yield components and agronomic traits. The experiment results show that among all castor dwarf hybrids, aLmAB5/091078 produced the highest yield which is 3289.97kg/hm^2. Among all tall castor hybrids, the Tongbi 9produced the highest yield which is 2526.03kg/hm^2, Zhebi 4 produced the highest yield which is 1877.90kg/hm^2 among castor conventional seed. There are 4 factors which affect Castor yield： plants number, capsules number, grains number per capsules and hundred grains weight. There are 3 factors which affect yield per castor： capsules number, grains number per capsules, and hundred grains weight. Through analysis of castor＇s path, the number of grains per capsules provide greatest direct contribution among the factors of yield per castor; the second place is followed by the number of capsules. |
| Keywords: | Castor Yield per plant Yield component factors Path analysis |
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