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xenia effect
相关语句
  花粉直感
     The Xenia effect value of oil content was estimated to be 0.35~0.38 and 0.36~0.48 respectively for inbred lines and single cross hybrids.
     据试验估计 ,用高油玉米自交系为材料做授粉亲本 ,花粉直感效应值为 0 .35~ 0 .38,用高油单交种为材料做授粉亲本 ,花粉直感效应值为 0 .36~ 0 .4 8
短句来源
     Study on the Xenia Effect of High Oil Corn
     高油玉米油分基因花粉直感效应的研究
短句来源
     The xenia effect value of oil content was estimated to be 0.35.
     估计出杂交当代玉米含油量的花粉直感效应值为 0 .35
短句来源
     Identification Haploid with High Oil Xenia Effect in Maize
     利用高油分的花粉直感效应鉴别玉米单倍体
短句来源
     And there were two ways in the application of the mixed male sterility lines, the one is to mixed it with the same type fertile hybrids at the 2∶1 or 1∶1 proportion, then the fertile hybrid can be pollinate to the sterile hybrid, the other way is to combined the pollen xenia effect of the high oil maize ,the save nutrient effect of male sterility with the heterosis effect ,then improve the oil content of maize.
     掺和型雄性不育化杂交种的利用有二种方法:一是与同型可育杂交种按2∶1或1∶1掺合应用,利用同型可育杂交种的花粉给不育杂交种授粉; 二是利用高油玉米花粉直感效应,雄性不育节养技术遗传效应和杂种优势利用效应三种遗传集成,提高普通玉米籽粒含油量。
短句来源
更多       
  花粉直感效应
     The Xenia effect value of oil content was estimated to be 0.35~0.38 and 0.36~0.48 respectively for inbred lines and single cross hybrids.
     据试验估计 ,用高油玉米自交系为材料做授粉亲本 ,花粉直感效应值为 0 .35~ 0 .38,用高油单交种为材料做授粉亲本 ,花粉直感效应值为 0 .36~ 0 .4 8
短句来源
     Study on the Xenia Effect of High Oil Corn
     高油玉米油分基因花粉直感效应的研究
短句来源
     The xenia effect value of oil content was estimated to be 0.35.
     估计出杂交当代玉米含油量的花粉直感效应值为 0 .35
短句来源
     Identification Haploid with High Oil Xenia Effect in Maize
     利用高油分的花粉直感效应鉴别玉米单倍体
短句来源
     Utilizing Genetic Markers Mixing Pollen to Estimate Heterosis Value and Xenia Effect Value of High Oil Corn
     用遗传标记混合花粉估计玉米杂交当代优势和油分花粉直感效应
短句来源
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  “xenia effect”译为未确定词的双语例句
     The xenia effect value of oil genes was 0.30.(2)The yield and 1000 kernel weight of male sterile hybrids were 10.1% and 5.8% higher than that of corresponding fertile hybrids respectively, showing significant cytoplasmic effect.
     (2 )不育杂交种比同型可育杂交种的产量和千粒重平均提高 10 .1%和 5 .8% ,表现出显著的细胞质效应 ;
短句来源
     A high frequency and high oil haploid inducer was developed from CAU Inducer 1. The high inducer has significant xenia effect(0.38), which resulted in more than 30% oil content increase of hybrid kernels as comparing with selfed or haploid kernels.
     通过对农大高诱 1号衍生材料的诱导率和含油量的分析 ,筛选出了一个诱导率与含油量均较高的高诱株系。
短句来源
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  xenia effect
The increase of hybrid seed weight inducedby the small-seeded male line Dial63 was larger thanthe one induced by the large-seeded male line HG115.The xenia effect on seed weight was correlated withthe level of heterosis in the F1 plant's growth.
      
In thecomparison of seeds which resulted either fromintercrossing or from selfing, a xenia effect wasobserved on volume and number of cotyledon cells andon individual seed weight which was dependent on themale line.
      
A xenia effect on number and volume of cotyledon cells and on seed weight in faba bean (Vicia faba L.)
      


By mixing corn pollen, which has different kernel genetic markers, we got different genotype kernels on an ear, including self and cross fertilized kernels, to estimate the heterosis value of the F 1 embryo stage and xenia effect value of oil content. From a series of crosses of high and normal oil corn inbreds and single hybrids, it was found that there was heterosis of cross fertilized kernel on the same female parent, and the increased range of cross fertilized kernel weight varied with different...

By mixing corn pollen, which has different kernel genetic markers, we got different genotype kernels on an ear, including self and cross fertilized kernels, to estimate the heterosis value of the F 1 embryo stage and xenia effect value of oil content. From a series of crosses of high and normal oil corn inbreds and single hybrids, it was found that there was heterosis of cross fertilized kernel on the same female parent, and the increased range of cross fertilized kernel weight varied with different crosses. For inbreds, the average F 1 kernel weights were 10% higher than that of the female selfed. The average F 1 kernel weight of single hybrid re crossed grain were 2.97%~4.68% higher than that of the female selfed. On the same female for inbreds and hybrids, the grain weight difference of two kinds of cross fertilized kernel, which were crossed with normal oil and high oil corn, was about 0.5g. It is believed that the high oil corn have different genetic background compared with the normal oil corn. The oil content of some of cross fertilized kernel between normal oil corn was higher than that of their parents. The oil content of cross fertilized kernel between normal oil and high oil corn increased, but did not exceed their parents, which was caused by xenia effects of high oil gene. The xenia effect value of oil content was estimated to be 0.35.

通过混合不同遗传标记花粉授粉法 ,探讨玉米杂交当代籽粒优势和高油玉米油分直感效应。对普通自交系与高油自交系和普通杂交种与高油杂交种 2套材料的试验结果表明 ,杂交当代籽粒均存在杂种优势 ,杂交籽粒重增加幅度因组合而异。自交系间杂交籽粒重比母本自交粒平均增加约 10 % ,杂交种再杂交粒重平均增加 2 .97%~ 4 .6 8% ,自交系和单交种的同一母本分别与普通玉米杂交和高油玉米杂交 ,杂交籽粒百粒重平均相差 0 .5g,杂交籽粒含油量均增加。普通玉米间杂交籽粒含油量增加有超亲现象 ,普通玉米做母本和高油玉米杂交 ,籽粒含油量增加 ,但无超亲现象 ,是高油玉米油分基因花粉直感效应所致。估计出杂交当代玉米含油量的花粉直感效应值为 0 .35

Data accumulated from massive documents,indicated that there are three genetic effects that had not been used or full used in commercial corn production,that is ,heterosis of single hybrid cross,yield increasing potential of cytoplasmic male sterile,xenia effect of high oil corn.The studying status of these three genetic effects had been summarized in detail.On the basis of the relevant theory of operation formed a set of production model of high yield and high oil corn,which will be the major...

Data accumulated from massive documents,indicated that there are three genetic effects that had not been used or full used in commercial corn production,that is ,heterosis of single hybrid cross,yield increasing potential of cytoplasmic male sterile,xenia effect of high oil corn.The studying status of these three genetic effects had been summarized in detail.On the basis of the relevant theory of operation formed a set of production model of high yield and high oil corn,which will be the major trend of corn production in the future.

通过大量详实资料 ,对玉米杂种优势、雄性不育、油分基因花粉直感等 3种遗传效应的研究现状作了详细概述 ,根据相关的遗传理论与实践 ,提出了将三种遗传效应进行技术集成的可能性 ,从而形成一种高产高油玉米生产模式 ,有可能是未来玉米生产的发展方向

Data accumulated from massive documents,indicated that there are three genetic effects that had not been used or full used in commercial corn production,that is,heterosis of single hybrid re-cross,yield increasing potential of cytoplasmic male sterile,xenia effect of high oil corn.The studying status of these three genetic effects had been summarized in detail.On the basis of the relevant theory of plant genetics and practice,it is suggested that integrating these three genetic effects by simple...

Data accumulated from massive documents,indicated that there are three genetic effects that had not been used or full used in commercial corn production,that is,heterosis of single hybrid re-cross,yield increasing potential of cytoplasmic male sterile,xenia effect of high oil corn.The studying status of these three genetic effects had been summarized in detail.On the basis of the relevant theory of plant genetics and practice,it is suggested that integrating these three genetic effects by simple technique operation formed a set of production model of high-yield and high oil corn,which will be the major trend of corn production in the future.

通过大量详实资料 ,对玉米杂种优势、雄性不育、油分基因花粉直感等三种遗传效应的研究历史与现状作了详细概述 ,根据相关的遗传理论与实践 ,提出了将三种遗传效应进行技术集成的可能性 ,从而形成一种高产优质玉米生产模式 ,有可能是未来玉米生产的发展方向

 
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