水稻光温敏核不育系d 18和D23的育性转换的敏感期是第二次枝梗分化期到花粉母细胞形成期。
The sensitive phase of fertility alteration of D18 and D23 occurred from the second branch differentiation phase to pollen mother cell formation.
依据水稻光(温)敏不育系育性变化的实验结果，提出衡量不育系育性变化规律的特征值及其量化模型。
In the light of experimental results on variation in fertility of photo (temperature) sensitive sterility line of rice proposed are the eigenvalues and a quantifying model for the variation.
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.
本文释析了潘光里先生的“位育”学术思想是对社会科学的重要贡献。
The writer of this essay presents an interpretation of Mr Pan Guangdan's academic idea of 'Weiyu', a great contribution to social science.
以半多育型杂交种农大高光效1号和单育型杂交种农大0638为材料，研究了玉米不同穗库在穗分化进程、穗生长、内源激素等方面的差异。
Nongda Gaoguangxiao 1 (semi-prolific hybrid ) and Nongda 0638 (non-prolific hybrid) were used to study the process of differentiation, development and endogenous hormones in different ears in maize.
以半多育型杂交种农大高光效1号和单育型杂交种农大0638为材料，研究了玉米不同穗库在穗分化进程、穗生长、内源激素等方面的差异。
Nongda Gaoguangxiao 1 (semi-prolific hybrid ) and Nongda 0638 (non-prolific hybrid) were used to study the process of differentiation, development and endogenous hormones in different ears in maize.
应用推荐