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- The remaining 128 suffered some degree of lowered seed set. 剩下的128株,种子产量有不同程度的减少。
- Backcross with c ommon wheat had completely no seed set. 用普通小麦回交,未获得回交后代。
- seed setting stage 结籽期
- Quantitative Relationship between the Quality of Big Seedlings and the Source and Sink of Population at Seed Setting Stages in Middle Hybrid Rice 杂交中稻大苗苗质与结实期群体源、库数量关系的研究
- The results show that paclobutrazol and B9 improved seed set and increased the flowers in next year. 结果表明,多效唑和B9能够明显提高坐果率,有效增加来年成花数量。
- The peanut was suffered from water stress at its pod setting stage. 花生结荚期明显受土壤水分胁迫影响.
- Data Link Project Sets Stage For New Approach at FAA. 数据链项目在FAA为新方法提供了舞台。
- Cytogenetical comparison was made between high seed set restorers TP-4 and D minghui63 and eminent maintainer line D46B of autotetraploid rice. 以高结实率的同源四倍体水稻恢复系TP-4和D明恢63及优良保持系D46B为材料进行细胞遗传学研究。
- There was a great direct positive effect of grains per panicle on seed set in IJv hybrids.The increase of seed set of IJv hybrids mainly depended on more grains per panicle. 每穗实粒数对籼爪交杂种结实率的直接正效应大,籼爪交杂种结实率的提高主要依赖每穗实粒数的增加,而其它性状的选择和改良作用不大。
- The characters of SP1 variation plants at maturity stage also appeared big changes.SP1 variation plants had short growing period, high seed setting rate, loose plant-type and clavated spike-type. 成熟期SP1代变异株性状也有较大变化,表现为生育期显著缩短,结实率有所提高,株型向松散趋势发展,穗型则均表现为棍棒形,株高、穗粒数和千粒重的变化品种间表现不一致。
- The Pearson's correlation analysis shows that seed set is contributed by three main parts: normal embryo sac, small embryo sac with normal pattern and embryo sac with antipodal proliferation. 相关分析表明,同源四倍体水稻结实主要来自3部分:正常胚囊、正常型小胚囊和反足细胞增殖型胚囊。
- The Quantities of Seed Setting in Fenced and Freely Grazed Areas in Stipa baicalensis Steppe, Inner Mongolia. 贝加尔针茅草原围栏封育和自由放牧条件下植物结实数量的研究。
- Too early (setting stage) or too late (flowering stage) N topdressing stage produced disadvantage influence on the enhancement of grain yield of winter wheat. 追氮时期过早(起身期)或过迟(开花期)均对冬小麦籽粒产量的提高产生不利影响。
- It is now our aim to set up a factory. 我们现在的目的是创办一座工厂。
- The panicle seed setting rate is mainly confined by secondary branch seed setting rate, and they have significantly positive correlation. 结实率主要受控于二次枝梗结实特性,育种上要从结实率角度挖掘水稻的增产潜力,就要着重考虑选育二次枝梗结实率高进而结实率高的品种。
- They set out on the last stage of their journey. 他们开始了旅行的最后一程。
- The low seed setting percentage is the most important reason that limits the application of the autotetraploid rice. 同源四倍体水稻结实率偏低是影响其在育种中直接应用的重要原因。
- The 1 000-grain weight and seed setting rate improved with the increase of diammonium phosphate. 增加磷酸二铵的施用量,水稻的千粒重和结实率也随之提高。
- Meanwhile the genotype with more grain number was also physiologically based on higher seed setting rate. 同时大穗多粒基因型也以较高的可孕小花结实率为生理基础。
- The comprehensive factors resulting in the low seed setting rate of wide rice in Gaozhou were discussed in this paper. 本文对导致结实率偏低的综合因素进行了讨论。