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甜菜的全息定域选种初探
引用本文:李国旗,陈彦云,马东华,刘成敏. 甜菜的全息定域选种初探[J]. 中国糖料, 2001, 0(4): 21-23
作者姓名:李国旗  陈彦云  马东华  刘成敏
作者单位:宁夏大学生物工程研究所,
摘    要:应用生物全息律,进行了甜菜的全息定域选种试验.结果表明,在甜菜采种株的上部、中部和下部分别采收的种子,其千粒重分别为26.4g、28.5g和31.2g,发芽率分别为93.1%、95.6%和98.3%.将这三个不同部位的种子种植收获后,甜菜块根产量分别为43520.5、43983.5、49539.5 kg/hm2,含糖率分别为12.60%、12.89%和13.22%,产糖量分别为5580.1、5665.0、6520.6 kg/hm2.甜菜生长表现的这些规律,都是由甜菜的生物全息律所决定的,即甜菜全株遗传势的大小分布顺序为上部<中部<下部.

关 键 词:甜菜 全息胚 遗传热 选种 优良品种
文章编号:1007-2624(2001)04-0021-03
修稿时间:2001-03-01

A preliminary study on ECIWO localized seed selection on Sugarbeet
LI Guo qi CHEN Yan yun MA Dong hua,LUI Cheng minBio-engineering Institute of Ningxia University Yinchuan China. A preliminary study on ECIWO localized seed selection on Sugarbeet[J]. Sugar Crops of China, 2001, 0(4): 21-23
Authors:LI Guo qi CHEN Yan yun MA Dong hua  LUI Cheng minBio-engineering Institute of Ningxia University Yinchuan China
Affiliation:LI Guo qi CHEN Yan yun MA Dong hua,LUI Cheng minBio-engineering Institute of Ningxia University Yinchuan 750021 China
Abstract:According to the ECIWO theory and genetic potential theory experiment of ECIWO localized seed selection on sugarbeet is made in this paper. The results shown that harvested from the different position of anthotaxy of plant such as the top the middle selection and the below the thousand grain weight of sugarbeet seed is 26.4g 28.5g and 31.2g respectively the germination percent is 93.1% 95.6% and 98.3% respectively. After planted these seeds and reaped the beet roots the root yield is 43520.5kg/ha 43983.5kg/ha and 49539.5 kg/ha respectively the sugar content is 12.60% 12.89% and 13.22% the sugar yield is 5580.1kg/ha5665.0kg/ha and 6520.6 kg/ha, all the 5 index are accorded with the same rule namely the top< the middle section < the below. In fact the rule of sugarbeet is determined by ECIWO theory because its distribution order of genetic potential is the top< the middle section < the below.
Keywords:sugarbeet ECIWO  genetic potential seed selection  
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