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- N1P3K2 treatment was the best proportion of N,P,K fertilizers in June,N1P2K3 and N3P2K3 treatment was the best in July and August respectively. 7月份N1P2K3为最佳组合; 8月份N3P2K3为最佳组合。
- The results showed that applying N, P, K fertilizers, separately or in combination, and spraying of trace elements had no obvious effects on seed germinability and storability. 结果表明：施N、P、K肥和喷施微量元素对收获当年和贮藏3年后的种子萌发力无显著影响，对种子的耐贮性无影响。
- By using plot experiment, the paper studied nutritional effects of N P K fertilizers and the effect on seasonal changes in concentrations of N P K and their distribution patterns on sugarbeet. 研究了淋溶黑钙土土壤施用氮磷钾肥对甜菜体内氮磷钾浓度的变化和分布模式的效应。
- P and K fertilizers mixed application 磷钾配施
- The grain protein content and wet gluten content were improved while the sedimentation value was not obviously effected by K fertilizer. 施用钾肥能提高小麦籽粒蛋白质含量和湿面筋含量，但对籽粒沉降值的影响不大。
- The results showed that K fertilization increased cauliflower yield significantly as compared with control. 试验结果表明，钾肥可提高花椰菜花球产量，施钾增产效应达显著水平；
- The results showed that N, P, K fertilizers combined with calx and borax increased the percentage of fertile fruit and yield by 9.9% and 14.2%, respectively, and promoted the growth of new shoots. 试验初步表明;在N、P2O5、K2O 比例为1?0.;4?0
- Significant differences were detected between different types of K fertilizers, with potassium sulfate having better effects on Vc than potassium chloride at medium and high fertilization rates. 钾肥可降低氨基酸总量和各种类氨基酸含量，氯化钾处理花椰菜氨基酸含量高于硫酸钾，特别是谷氨酸和丙氨酸含量。
- The effects of N,P and K fertilization at different ratios on total rice biomass were ranked as follows:NPK>NP>PK>NK>CK. 氮磷钾肥的配合施用对双季水稻生物量的影响顺序为NPK>NP>PK>NK>CK。
- The contents of N, P and K in Phalaenopsis amabilits plants positively correlated with the application levels of N, P and K fertilizer. 结果表明：蝴蝶兰植株体内氮、磷、钾含量与所施肥料的氮、磷、钾水平呈正相关。
- Fertilizing with P and K fertilizer raised turfgrass color, regularity, and reduced the danger of summer turfgrass brown patch disease. 增施P、K肥料能提高草坪颜色、均一度，降低夏季草坪褐斑病的危害；
- The differences of yield and quality between types of K fertilizer were highly related to the companying Cl of K fertilizer and soil Cl content. 不同钾肥品种的产量品质差异与钾肥陪伴氯离子与土壤氯离子含量关系密切。
- Effects of pig manure and chicken manure applied with K fertilize r in d ifferent ratio on crop yield,K content of soil, and K availability were studied. 本文研究了猪厩肥、鸡粪和钾化肥以不同比例配合施用对作物产量、土壤钾素含量及钾素利用率的影响。
- The results showed that all factors were influent to soybean yield, while the influencing sequence from large to small is : soil mois ture >K fertilizer >N fertilizer> P fer... 结果表明,各因素对大豆产量均有影响,其作用大小顺序是:水分>钾肥>氮肥>磷肥,且钾肥是负效应。
- Jiang D,Dai T P,Jin Q et al.Effects of long-term combined application of N,P and K fertilizer on grain quality in winter wheat[J].Sci.Agric.Sin.,2004,37(3):566-571. [7]姜冬;戴廷波;荆奇;等.;氮磷钾长期配合使用对冬小麦子粒品质的影响[J]
- Under certain conditions,the increased benefit by inputting P and K fertilizer is greater than N fertilizer,and comparing P and K fertilizer,K is greater than P. 在一定条件下,磷钾肥投入增加的效益远远大于氮肥投入增加的效益,与磷肥相比,钾肥投入增加的效益较大。
- After fertilization treatment, the ash content in N. affinis increased along with the increment of K fertilizer dosage, and was little influenced by N fertilizer dosage. 施肥处理后慈竹的灰分含量随K肥用量的增加而上升，受N肥用量影响不大。
- Nitrates are used as fertilizers in agriculture. 硝酸盐在农业上用作肥料。
- Crushed bones make one of the best fertilizers. 碎骨是最好的肥料之一。
- By adopting the resplit-plot design, the effect of N, P and K fertilizer to the stem/leaf ratio and the Gross weight/Dry weight (GW/DW) ratio of alfalfa were researched. 摘要采用再裂区设计，研究了N、K、P对多年生苜蓿鲜干比和茎叶比的影响。
