- 产量性状
- yield: vt. 1.生出，产生(作物、报酬、利益等)。 2.给与 ...
- trait: n. 1.特色，特点，特征；性格；脾气；容貌。 2.一触 ...
- traits: 特点; 特质; 天赋
- ability traits: 能力特质
- agronomic traits: 农业性状
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yield traits中文什么意思
- 产量性状
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例句与用法
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- Qtl mapping of yield traits was carried out by using molecular markers in this paper . the main methods and results are as follows : ( 1 ) a population of 131 recombinant inbred lines ( rils ) , ril - 8 , were created from the cross of chuan35050 and shannong483
本文对小麦产量性状进行了qtls作图，主要方法和结果如下： ( 1 )本研究创建了包括131个系的小麦rils群体? ? ril - 8 ，其组合为“川35050山农483 ” 。 - ( 3 ) all of the 131 lines of ril - 8 population and their parents were planted in four environments : environment 1 , taian 1999 ; environment 2 , taian 2000 ; environment 3 , taian 2001 and environment 4 , yantai 2001 . nine yield trait phenotypes were investigated in these four environments
( 3 )将ril群体的各个系及其亲本分别在4个环境下种植：环境1为1999年泰安，环境2为2000年泰安，环境3为2001年泰安，环境4为2001年烟台。调查了9个产量性状。 - ( 4 ) the results of qtl mapping indicated that the inheritance of yield traits was very complex , the explanation as follows : additive effects except for sterile spikelet number per spike ( ssns ) , qtls of additive effects were tested for all other traits , with 10 qtls for 1000 grain weight ( kgw ) . the large variance of the effect values and the contribution rate of qtls indicated that the effects are difference for different qtls
14 。 （ 4 ）通过对产量性状qtls作图，发现产量性状的遗传非常复杂，可以从4个方面说明：加性效应除不孕小穗数外，各性状均检测到了表现加性效应的qtls 。其中，在各环境联合分析下，检测到了10个千粒重qtls ，各qtls的加性效应值和对群体变异的贡献率也存在很大差异，说明不同的qtls不是等效的。 - Qtl mapping for the 9 yield traits was carried out using qtlmapper version 1 . 0 . the main results are as follows : using the combined test of the four environments , 39 qtls of additive effects distributing on 14 chromosomes were detected . the range of general contribution rate of additive effect qtls for different traits is 1 . 83 ~ 27 . 24 % , and the range of contribution rate of different single qtl is 1 . 06 - 8 . 93 %
利用qtlmapperversion1 . 0作图软件进行了产量性状的qtls作图，主要结果如下：在各环境联合分析下，共检测到9个性状的39个加性效应qtls ，涉及14条染色体，各个性状的总贡献率变化范围为1 . 83 27 . 24 ，单个qtl贡献率变化范围为1 . 06 8 . 93 ；共检测到9个性状的41对qtls互作位点，涉及用于分析的全部18条染色体，各个性状的总贡献率变化范围为1 . 26 36 . 15 ，单今互作效应的贡献率变化范围为1 . 20 13 . 30 。