我知道，说到肥料，我们通常指的是氮磷钾。
I know when the word fertilizer is mentioned, we usually refer to NPK fertilizers.
氮磷钾合理配合施用能减少蔬菜硝酸盐积累。
Fertilization in the proper proportion of nitrogen, phosphorus and potassium can decrease the accumulation of nitrate in vegetable.
氮磷钾配施处理氮素损失率最低，为8.71%。
氮磷钾平衡施用才能使葡萄产量最高、品质最佳、效益较好；
Only the balanced supply of N, P and K could make the grape yield, quality and benefit best.
氮磷钾对玉米根系的效应主要表现在促根的条数和干物质的增加。
The DM weight and the number of roots are increased by N. P. and K.
结果表明，氮磷钾与产量的关系基本一致，均呈抛物线回归关系。
As a result, nitrogen phosphorous potassium were basic consistent with the relation of yield, and all assume parabola regression relation.
本文论述了三种肥料结构对红壤性水稻土氮磷钾养分状况的影响。
The influence of three fertilizer structures on the status of nitrogen, phosphorus and potassium in paddy soil derived from red earth was studied.
低固体浓度污泥下，氮磷钾营养物质流失量比高固体浓度污泥明显增多。
The loss of nutrient from the sludge with low concentration was obviously more than that from sludge with high concentration.
在池栽条件下研究了不同水分处理对旱稻吸收氮磷钾及分蘖生产效率的影响。
The characters of mineral nutrition uptake and efficiency of tiller production in upland rice were studied with pond culture experiment.
以烟农24号和鲁麦21号为材料，研究了氮磷钾配施水平对小麦产量的影响。
Using wheat cultivar Yannong 24 and Lumai 21 as materials, effect of Formulated fertilizer application on wheat yield was conducted in this report.
氮磷钾的实际盈亏率均在允许盈亏范围内，说明氮磷钾养分利用情况比较合理。
The practical rate of gain and loss of nitrogen, phosphorus and potassium were all in the permit range, this indicated that exploit of nitrogen, phosphorus and potassium are rather reasonable.
分别从氮肥效应试验、磷肥效应试验、钾肥效应试验和氮磷钾养分平衡进行了研究。
And study the nitrogenous fertilizer response trial, phosphorous fertilizer response trial, potassium fertilizer response trial and nitrogen, phosphorous, potassium nutrition balance separately.
中等肥力土壤，氮磷钾合理搭配施用，夏大豆可以获得较高的产量和较好的施肥效益。
Planted in moderate-fertility soil and applied with nitrogenous, phosphate and potash fertilizers, summer soybean can produce higher yield and better benefit.
肥料类型中单施氮肥或磷肥，病害严重，增施有机肥与氮磷钾配方施肥，可减轻病害；
UsingN, orp-manure only can emphasize the disease while using more organic manure and using N, P and K-manure in right proportion can lighten it.
对硫基氮磷钾高浓度复合肥生产工艺进行了研究，介绍了硫酸钾的转化率、料浆性质和产品性能。
The production technology for high-concentration sulphur-based NPK compound fertilizer is researched and conversion of potassium chloride, slurry and product properties are discussed.
以彩色甜椒为试验材料，采用“311-A”最优混合设计，研究氮磷钾对彩色甜椒品质的效应。
We researched the effects of N, P and K on quality of sweet Pepper by means of the "311-A" optimization compound design.
采用田间试验和室内化验相结合的方法，研究施用化学氮磷钾肥对大豆植株氮磷钾含量的影响及植株氮磷钾含量与产量之间的关系。
The field test and lab analysis were used to study the effect of fertilizing on contents of nitrogen, phosphorus, and potassium of soybean plants and the relation of yield and them.
它的成份含﹕有机腐殖质和氮、磷、钾、钙、镁、硫及铁、铜、锌、硼、钼等多种微量元素。
Its composition containing: organic humus and nitrogen, phosphorus, potassium, calcium, magnesium, sulfur and iron, copper, zinc, boron, molybdenum and other trace elements.
大量营养元素对植物来说所必需的大量元素包括碳、氢、氧、氮、磷、钾、镁和硫。
Macronutrients. The macronutrients essential for plants include carbon, hydrogen, oxygen, nitrogen, phosphorus, potassium, magnesium, and sulfur.
试验采用二次回归“3414”完全方案设计，对高桥地区圆葱植株的氮、磷、钾含量及产量进行了分析。
By using "3414" fertilizer experiment method, the contents of n, p, K and yield of onion in Gaoqiao area were comprehensively analyzed.
总体来看，在现实条件下，镉不会显著降低外生菌根真菌菌丝体氮、磷、钾含量和吸收量。
Generally, Cd could not decrease the contents and absorptions of nitrogen, phosphorus and potassium in ectomycorrhizal fungi mycelium.
田间小区试验结果表明，在碳酸氢铵肥料中配合施用适量高吸水性树脂，明显促进玉米植株对氮、磷、钾的吸收。
The results showed that the super absorbent polymers added in ammonium bicarbonate could obviously promote the absorption of nitrogen, phosphorus oxide and potassium oxide by maize plants.
发酵液废弃菌渣中含有大量的氮、磷、钾、钙、镁、硫及多种微量元素，可谓作物提供丰富营养。
The dregs contain large quantities of N, P, K, Ca, Mg and trace elements, thus can provide abundant nutrition for crops.
通过田间试验研究了高产生姜生长特性及对氮、磷、钾的吸收分配规律。
The absorption and distribution of nitrogen, phosphorus, potassium and growth characteristics of high-yield ginger were studied in this experiment.
运用三因素饱和最优设计与灰色局势评价方法，通过盆栽试验，研究了适合于科尔沁沙地土壤的冷地型草坪基肥的氮、磷、钾营养元素的配比方案。
The optimum combination program of N, P, and K in the basic fertilizer on the cold type turf was studied by using three factors saturated optimum design and gray game decision method.
农作物秸秆中含有大量氮、磷、钾及其他微量元素。
The crops straw stalks contain lots of nitrogen, phosphorus, potassium and other trace elements.
利用化学分析法研究了高吸水性树脂对土壤中氮、磷、钾养分的影响。
The influence of super absorbent resin on nitrogen, phosphor and potassium in soil were studied.
氮、磷、钾浓度与萝卜的根冠比大小关系密切。
The R/T of radish was closely associated with N, P, K concentration.
研究了夏播芝麻对氮、磷、钾等9种营养元素的吸收规律及其与干物质积累的关系。
The absorption rules of 9 kinds of nutrients and dry matter accumulation of summer sesame and their correlations were studied.
研究了夏播芝麻对氮、磷、钾等9种营养元素的吸收规律及其与干物质积累的关系。
The absorption rules of 9 kinds of nutrients and dry matter accumulation of summer sesame and their correlations were studied.
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