1) rice potassium efficiency
水稻钾效率
3) low potassium tolerated rice
耐低钾水稻
1.
Growth and some physiological characteristics were measured and their drought-resistance were studied in‘Guibao 8’,a early indica rice variety,and its low potassium tolerated rice with 20% PEG6000 as simulated drought stress.
以早籼品种‘瑰宝八号’及其变异后代耐低钾的水稻为材料,用20%PEG6000模拟干旱,测定幼苗根系形态和部分生理特性的指标并对其抗旱能力进行比较的结果表明:耐低钾水稻幼苗的超氧化物歧化酶活性、根系活力和活跃吸收面积相对较高,而丙二醛含量相对较低,其根重和根体积也高,比其亲本‘瑰宝八号’有更高的抗旱能力。
4) paddy soil with K-deficiency
缺钾水稻土
5) Potassium efficiency
钾效率
1.
This article is directed against the currentsituation that the shortage of potassium resource and the potassium content of tobacco leaves islower in our country, proceeded with the difference of potassium efficiency of different tobaccovarieties, so we combined nutrient soil culture and field test in order to compare the differenceof potassium efficiency between 20 relativ.
本文针对我国钾肥资源短缺及当前烟叶含钾量低的现状，从不同烟草品种钾效率的差异入手，采用土培及田间试验相结合的方法，对供试的20个较典型烟草品种钾效率差异进行比较，从中选取了5个代表性基因型，从烟草对钾的吸收方面进行了深入研究，探讨了不同烟草品种钾效率差异的机理。
2.
Nutrient solution culture, pot experiment, field test and chemical analysis were used to compare the difference of potassium efficiency among 12 peanut genotypes.
本文针对我国土壤有效钾相对匮乏的现状，从花生钾效率入手，采用水培、土培、田间试验与化学分析相结合的方法，对供试花生品种进行了钾营养效率差异比较，研究了不同基因型花生对钾素的吸收和利用特点以及缺钾胁迫下不同钾效率花生根系形态与生理生化指标的差异，初步探讨了不同基因型花生钾效率差异机理，主要研究结果如下： 1。
3.
The experiment used seven kinds of tomatoes to research the high potassium efficient identification index,and conducted the correlation analysis between 18 indexes and potassium efficiency.
试验选用7份番茄材料用于钾高效鉴定指标的研究,利用与钾效率关系较为密切的18个指标与钾效率进行相关分析,发现钾效率分别与蔗糖、水势、叶绿素呈显著正相关;与根活呈极显著正相关;与淀粉、可溶性固形物、硝酸还原酶、蛋白质、根鲜重、茎粗呈正相关关系、但相关不显著;与其余指标呈负相关关系,但相关不显著。
6) K-efficiency
钾效率
1.
K-efficiency in Different Cotton Genotypes at Seeding Stage;
不同基因型棉花苗期钾效率差异的初步研究
补充资料：过氧化单硫酸钾与硫酸二钾和硫酸氢钾的化合物
CAS：37222-66-5
中文名称：过氧化单硫酸钾与硫酸二钾和硫酸氢钾的化合物
英文名称：Peroxymonosulfuric acid, monopotassium salt, mixture with dipotassium sulfate and potassium hydrogen sulfate； potassium peroxymonosulfate sulfate,(2khso5.khso4.k2so4)； Peroxymonosulfuric acid,monopotassium salt,mixture with dipotassium sulfate and potassium hydrogen sulfate
中文名称：过氧化单硫酸钾与硫酸二钾和硫酸氢钾的化合物
英文名称：Peroxymonosulfuric acid, monopotassium salt, mixture with dipotassium sulfate and potassium hydrogen sulfate； potassium peroxymonosulfate sulfate,(2khso5.khso4.k2so4)； Peroxymonosulfuric acid,monopotassium salt,mixture with dipotassium sulfate and potassium hydrogen sulfate
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