1) lodging resistance
抗倒
1.
Effects of calcium application on super hybrid rice lodging resistance.
施钙对超级杂交稻抗倒性的影响
2.
The relationships between the components and lodging resistances of the basal culms were analyzed.
对7个抗倒伏性不同的水稻品种在2个施肥水平、2种密度条件下 ,测定了基部茎秆3种主要生化成分的含量 ,分析了它们与基部茎秆抗倒性之间的关系。
3.
8 main wheat cultivars in the plain of the Yangtze-Huai Rivers were used to analysis the characteristics of lodging resistance and yields of different cultivars.
以江淮平原8个小麦主栽品种为材料,分析不同品种的茎秆抗倒性能及其产量。
2) disease and lodging resistance
抗病抗倒
1.
8 is outstanding due to its compact plant size,high disease and lodging resistance,and excellent general performances.
该品种表现突出,株型紧凑,抗病抗倒,综合性状优良。
3) trinexapac-ethyl
抗倒酯
4) Knockdown resistance
击倒抗性
1.
Knockdown resistance (kdr) is used to describe resistance to DDT and pyrethroid insecticides that result from reduced sensitivity of the nervous system in insects and other arthropods.
击倒抗性 (kdr)是指昆虫和其他节肢动物由于它们的神经系统对DDT和拟除虫菊酯类杀虫剂的敏感性降低而引起的抗性。
5) lodging resistance
抗倒伏性
1.
Study on the Population Quality and Lodging Resistance of Hybrid Rice Jinyou527 in the High and Low Altitude Regions;
高低海拔区杂交稻金优527群体质量与抗倒伏性的研究
2.
Based on theoretical analysis and physical simulated tests, the result showed that rice panicle typeaffected lodging resistance by bending moment (moment of making straw curved) and barycenter, the lodgingresistance decreased with the bending moment increaseing or barycenter lifting.
理论分析和物理模拟测定的结果表明, 穗型通过使茎秆弯曲的力矩——弯矩和重心高度影响抗倒伏性 :弯矩增大和重心升高,抗倒伏性降低;反之,则抗倒伏性升高。
3.
The difference of lodging resistance for nine japonica rice varieties from northern China with different panicle types was studied.
选用北方稻区9个不同穗型粳稻品种为材料,初步探讨了不同穗型粳稻品种间抗倒伏性的差异。
6) Lodging resistance
抗倒性
1.
Evaluation of lodging resistance and relation and path analysis of lodging resistance traits in wheat;
小麦种质抗倒性的评价和抗倒性状的相关与通径分析
2.
The pot experiment was adopted to study the effectsof silicon fertilizer on yield,quality and lodging resistance of waxy corn.
通过盆栽试验,研究了硅肥对糯玉米产量、品质及抗倒性的影响。
3.
Results indicated that: Lodging resistance, expressed by the tilt angle of matured plant, was significantly negatively correlated with the length of the first internode, and positively correlated with the area and thickness at the base of stalk.
研究认为,通过降低第1和第2伸长节间长度,适当加强茎秆基部物理性状的强度、降低穗位、增加穗长和穗颈长度等,可以提高水稻植株的抗倒性,使倒伏与株高和生物产量的矛盾在更高产水平上得到统一。
补充资料：抗倒胺
分子式：
CAS号：
性质：淡黄色结晶。熔点210～212℃。在水中的溶解度为0.001g/L，可溶于乙酸乙酯、甲醇、丙酮等有机溶剂。大鼠急性经口LD50>1500mg/kg，对兔皮肤和眼睛无不良刺激，鲤鱼TLm>20mg/L(48h)。制剂有6％颗粒剂。植物生长调节剂。可以异烟酸和2-氨基-5-氯二苯甲酮，或以异烟酸与2-氨基-5-氨二苯甲醇为原料制得。抑制水稻植株赤霉素的合成，对水稻有很强的选择性抗倒伏作用。应用本品后，每穗谷粒数减少，但谷粒成熟率提高，使实际产量增加。用量1.2～2.4kg/ha。
CAS号：
性质：淡黄色结晶。熔点210～212℃。在水中的溶解度为0.001g/L，可溶于乙酸乙酯、甲醇、丙酮等有机溶剂。大鼠急性经口LD50>1500mg/kg，对兔皮肤和眼睛无不良刺激，鲤鱼TLm>20mg/L(48h)。制剂有6％颗粒剂。植物生长调节剂。可以异烟酸和2-氨基-5-氯二苯甲酮，或以异烟酸与2-氨基-5-氨二苯甲醇为原料制得。抑制水稻植株赤霉素的合成，对水稻有很强的选择性抗倒伏作用。应用本品后，每穗谷粒数减少，但谷粒成熟率提高，使实际产量增加。用量1.2～2.4kg/ha。
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