1) seed setting rate of the female parent
母本结实率
2) outcrossing seed set of female parent
母本异交结实
3) seeding of parental tree
母树结实
4) maternal seedling
母本实生苗
5) Setting percentage
结实率
1.
In order to research the setting percentage and the grain weight of spring wheat, two varieties Longmai 26 and Kenda 4 were used.
利用龙麦26和垦大4号两个小麦品种,调查了不同粒位结实率和粒重的情况。
2.
By selecting Yupingdabanli,Shifeng,Tielitou and Jiujiazhong as it s pollinizers,the setting percentage could reach to 91 84,92 16,92.
为了探明台江红油大板栗的结实与授粉特性 ,以便为其配置授粉品种提供科学依据 ,进行了台江红油大板栗结实与授粉特性的研究 ,结果表明 ,台江红油大板栗的自花结实率低 ,自花授粉的总苞形成率仅为 14 4 7% ,空棚率达 90 91% ,结实率仅 9 0 9% ;分别用玉屏大板栗、石丰、铁粒头、九家种等四个授粉品种为台江红油大板栗授粉 ,空棚率分别为 8 16 %、7 84 %、7 89%、6 38% ,结实率分别为 91 84 %、92 16 %、92 11%、93 6 2 %。
3.
To promote the yield of hybrid rice W 6154S /Zaoteqing,the setting percentage of this rice was studied from the angle of source and sink character and vascular bundle.
为进一步提高杂交水稻 W6 1 5 4 S/早特青的产量 ,从源库特征及维管束特性等方面对其结实率进行了研究 。
6) Seed-setting rate
结实率
1.
Effect of air temperature on the seed-setting rate of hybrid rice variety II You 718;
气温对杂交水稻Ⅱ优718结实率的影响分析
2.
The seed-setting rate and its relationship with source and sink by reducing source or sink were examined.
研究表明:品种间结实率差异显著,辽粳5号低于辽盐16号,辽粳454结实率最高;不同部位籽粒结实率不同,上部结实率高于中下部,一次枝梗的结实率比较稳定,中下部二次枝梗的结实率较低;减源处理后,辽粳5号结实率下降最明显,辽盐16号居中,辽粳454次之;减库处理后,辽粳5号、辽盐16号结实率最高,而辽粳454略有下降;剪去剑叶,辽盐16号、辽粳5号结实率下降明显;相反,剪去一半倒二叶和倒三叶,则有利于其结实率的提高。
3.
The results indicated that the low temperature in booting stage had a great effect on decreasing the seed-setting rate, resulting in decrease of grain yield, but it had not much influence on the traits of effective panicles, spikelets per panicle and grain weight.
孕穗期低温主要通过影响籼型杂交水稻结实率导致产量降低 ,对有效穗、每穗粒数和粒重无明显影响。
补充资料：母本
1.植物繁殖过程中亲代的雌性植株。也叫母株。参见"亲代"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条