钾营养 meaning in Chinese

potassium nutrition

Effect of potassium on photosythetic rate and assimilit transport in sugar beet
钾营养对甜菜光合速率及同化产物运转的影响
Effect of nitrogen , phosphorus and potassium application on yield and qualities of xinhai 16 super sea cotton
磷和钾营养对新海16长绒棉产量和品质的影响
Effects of potassium on boll development of different positions and influence of endogenous hormone mechanism in high quality cotton
钾营养对高品质棉不同部位棉铃发育及内源激素影响的研究
Dynamic change of related biochemical substance in leaf of burley tobacco grown in the soil with various n , p , k fertilizer during growth and development
钾营养条件下白肋烟生长发育过程中有关化学物质的变化动态
So in order to get good response for hybrid early rice , potassium fertilizer should be applied at early stage , attention should also be paid to middle stage ; for hybrid late rice , k supply in seedling stage and tillering stage should be paid more attention , at middle - late stage certain amount of k should be supplied according to k nutrition
因此为了使杂交早稻有更好的反应，钾肥应在早期施用，中期也应重视钾；对杂交晚稻来说，在苗期和分蘖期应格外注意施钾，在中后期也应根据钾营养状况施用一定量钾。