讨论了单株选择对花粉育性的影响。
The effect of single plant selection on pollen fertility was discussed.
因此，未发现旗叶中蛋白与育性有关。
So we haven't found special protein affect fertility development.
GENESIS对雌蕊育性几乎没有影响。
结果表明：育性转换是一个量变到质变的过程。
Tbe change of fertility was a process of quantitative alteration to qualitative alteration.
这样的杂交随时都会发现有合理的间型能育性。
结果表明，10个不育系育性稳定，符合标准；
The results showed that 10 CMS lines were qualified for the standard of sterility.
暗示光敏色素是PFSR雌性育性光敏性的光受体。
It was indicated that phytochrome is the photoreceptor of female photoperiod-sensitive sterility in PFSR.
在对萝卜cms研究过程中，发现了育性不稳定现象。
During the study on CMS of radish, the fertility instability was found.
日苗龄是小麦细胞质雄性不育育性基因表达的重要时期。
The 9day is the key stage of the sterility gene expression in CMS in wheat.
结果表明现有的两用核不育系育性转换光温反应是多型性的。
The results indicate that the dual purpose genic male sterile lines are diversified on fertility response to photoperiod and temperature.
本研究还表明花粉育性及小穗育性的座位互作是极其复杂的。
In this study, the interactions of locus were complex in both pollen fertility and spikelet fertility.
育性受影响最大的时期一般为低温后的第21 ~ 24天。
The maximal sterility reduction stage occurred mostly between 21 -24 days after exposure to low temperature.
采用二倍体为参照母本研究三倍体花粉配子育性有估测过高的倾向。
It is found that the trend of higher estimates for the gamete fertility was observed if the diploids were used as reference mother parents.
因此初步认为31005s具有育性表达对低温反应不敏感的特点。
Hence, it is considered that 31005s is insensitive to low temperature in expression of its sterility.
育性敏感期的低温会导致母本花粉的育性恢复，从而影响制种纯度；
The fertility restoration of the female pollen, result from low temperature during the period of fertility conversion would affect seed purity.
抗病突变体大多伴随着株高、熟期、育性或粒重等农艺性状的变异。
These mutants were almost accompanied by variations in agronomic traits such as dwarfism, high sterility, heading date or grain weight.
经m 3复选获得包括叶、茎、穗和育性变化等各类突变体431份。
In M3 generation 431 mutants including leaf, stalk, panicle and sterility variations were identified and selected repeatedly.
对141份野生稻的花粉育性、裂药指数、胚囊育性和结实率进行通径分析。
Path analysis was studied about 141 accessions involving pollen fertility, anther dehiscence index, embryo sac fertility and seed setting rate.
变异涉及株高、抽穗期、穗粒重、出谷率、育性、抗病性、米色等多个性状；
The changed traits included plant height, heading date, grain weight per spike, percentage of grain weight per spike, male sterility, resistance to rust, color of hulled grain.
这个不育系的育性表现比较稳定，有可能用于无花粉观赏向日葵杂交种的生产。
Its sterility shows stable and is a potential recourse to produce pollen-free ornamental sunflower hybrid.
结果表明，两个育性表型性状均呈连续的正态分布，表现为数量性状遗传特点。
The results showed that the distribution of two traits was continuous and normal distribution in every season.
以光敏核不育水稻N5088S为试验材料，研究了茉莉酸类与水稻育性的关系。
A study on the relationship between jasmonates and rice fertility was conducted in photoperiod-sensitive genic male-sterility (PSGMS) rice N5088S.
最大限度控制育性的遗传漂移，是小麦温光敏核不育系提纯中要解决的主要问题。
Minimizing the genetic drift in fertility was key to the purification and reproduction of thermo photo sensitive genic male sterile (TPSGMS) lines of wheat.
试验结果表明，改良后的不育、保持系育性稳定，农艺性状较好，生长发育正常。
In this study, the new male sterile line and maintainer was developed fertility with some features of better agronomy character, stable fertility and normal growth.
结果表明：W6154S的育性转换特性可在发育感光性不同的背景中表达光敏不育性；
Results showed that the fertile alteration characteristic of W6154S could be expressed in different genie backgrounds to DPS reaction.
计划和评估l5—s1发育性脊椎滑脱干预措施，规范化、具体化测量技术是非常重要的。
It is important to standardize and specify the technique used to plan and assess interventions in l5-s1 developmental spondylolisthesis.
对HPGMR农垦58A进行育性转换的稳定性研究，用扫描电镜观察其花粉外部形态。
A study has been made on the stability of fertility transformation of HPGMR Nong-Ken 58a and its pollen morphology under Scanning Electronic Microscopy.
一位领导科学家警告道，很多食物里、化妆品和清洁品里存在的化学物对雄性可育性是个威胁。
Chemicals found in many food, cosmetic and cleaning products pose a real threat to male fertility, a leading scientist has warned.
结合细胞形态学观察，药壁组织的绒毡层的发育与解体状况和花粉育性、氨基酸代谢有着密切关系。
Combining cell morphology, the growth and decline state of tapetum in anther wall tissue are closely related with pollen fertility and amino acid metabolism.
结合细胞形态学观察，药壁组织的绒毡层的发育与解体状况和花粉育性、氨基酸代谢有着密切关系。
Combining cell morphology, the growth and decline state of tapetum in anther wall tissue are closely related with pollen fertility and amino acid metabolism.
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