1) 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。
2) 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
3) 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。
4) 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。
5) jointing-booting stage
拔节孕穗期
1.
The pot experiment was conducted to study the effects of drought stress and waterlogging stress on photosynthetic and physiological characteristics of rice in jointing-booting stage.
采用测筒试验研究了水稻拔节孕穗期旱涝急转前后的光合特性和生理活性。
2.
Effects of water stress on growth and yield of rice were studied in jointing-booting stage.
试验研究了拔节孕穗期水分胁迫对水稻生长发育及产量的影响。
6) 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。
补充资料：孕穗
禾谷类作物(水稻、小麦、玉米等)拔节后幼穗迅速伸长的过程。这一时期植株生长发育旺盛，需较多的水分和养分。
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