1) Spikelet sterility
小穗不孕
1.
Indica-japonica hybrids with or without wide compatible gene were used to investigate the characteristics of gametophytic development and the causes of spikelet sterility.
利用携有广亲和基因的杂种和普通籼粳杂种为材料以揭示籼粳杂种配子体发育特征及其影响小穗不孕的主要因素。
2) sterility spike rate
不孕小穗率
1.
Using the principles of statistics and analysis method, effects of climatic factors on sterility spike rate of spring wheat in Tibet are analyzed.
运用统计学原理和分析计算方法 ,较系统地分析了春小麦主要发育阶段气象因子对不孕小穗率的影响规律 ,建立了不孕小穗率的气候生态模型。
3) F 2 sterility
小穗不育
1.
F 2 sterility and heading date are important agronomic traits of rice; meanwhile heading date is related to many characters of agronomic importance including sterility.
对F2 小穗不育性状进行单点分析和区间分析的结果基本一致 :有两个F2 小穗不育QTL座位分别位于染色体 1的XNpb113～XNpb346之间和染色体 8的G187～XNpb397之间 ,而且该两个QTL均为新检测出的座位 ;检测出 5个抽穗期QTL ,其中 3个座位在单点分析和区间分析中的结果一致 ,分别位于染色体 1的XNpb113～XNpb346 ,染色体 4的C891～C335 ,染色体 8的C16 6～C112 1,另外 ,染色体 6的XNpb2 7为单点分析结果 ,染色体 10的R716～C4 0 5为区间分析结果。
4) Booting
[英][bu:t] [美][but]
孕穗
1.
Effect of Nitrogen at Booting Stage on the Endosperm Development in Wheat
孕穗期施氮对小麦胚乳发育的影响
5) ear numbers
孕穗数
1.
Plant height,fresh weight and ear numbers were used as growth indices to simulate the damages of the affected wheat plants.
5%,孕穗数分别减少了25。
6) Booting stage
孕穗期
1.
Identification index for cold resistance at the booting stage in rice;
水稻孕穗期抗冷鉴定指标选择
2.
Effects of Waterlogging on Nitrogen and Phosphorus and Potassium Nutrition In Winter Wheat at Booting stage;
土壤渍水对孕穗期冬小麦氮磷钾营养的影响
3.
Some cold tolerance traits at the booting stage were evaluated based on 548 accessions core collection of rice landrace in Yunnan under natural low temperature (18℃, cold damage) and greenhouse (23℃).
以548份云南地方稻核心种质为材料在昆明自然低温平均18℃(冷害)和温室23℃条件下进行了孕穗期耐冷性状间的相关性及其生态差异分析。
补充资料：胞寒不孕
胞寒不孕
胞寒不孕 病证名。不孕症型之一。又名宫冷不孕、胞冷无子、子脏冷无子、下部冰冷不孕。多因先天秉赋不足，肾气虚寒，胞宫失于温煦；或经期调摄不慎，风寒客于胞中，胞宫寒冷，难以摄精成孕。多伴有小腹寒冷，形寒肢冷，月经后期等症。因肾阳不足者，兼见腰膝酸软，小便清长，治宜温补肾阳，方用桂附八味丸或温胞饮；因风寒内客者，兼见小腹胀痛拒按，治宜温经助阳，暖宫祛寒，方用艾附暖宫丸。
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