npk发音

意思翻译

氮磷钾复合肥（Nitrogen,PhosphorusandPotassium）

相似词语短语

greensand npk───绿砂npk

双语使用场景

Strong superiority of NPK uptake in low and middle NPK supply levels.───在中低氮、磷、钾水平下，根系活力较强，吸肥优势明显，物质生产效率较高。

Afterwards, wheat plant in the living mulch system had a rapid growth and with significantly NPK absorption.───此后，植体覆盖系统冬小麦生长和NPK吸收都有一个明显的飞跃。

I know when the word fertilizer is mentioned, we usually refer to NPK fertilizers.───我知道，说到肥料，我们通常指的是氮磷钾。

Sulphur is one of the essential elements of tea plant and regarded as the fourth key element next to NPK.───硫是茶树必需的营养元素之一，被称为仅次于NPK的第四要素。

With application of NPK, the net income per hectare for the dry-land crops was significantly higher than for the rice.───甘薯、马铃薯或花生施用氮磷钾的每公顷净增收和产投比都明显高于水稻。

The relation among product of flax and different, density amount of nitrogen, NPK ratio was studied.───研究了不同播种密度、不同N肥用量及不同NPK比例与亚麻产量的关系。

Effects of different NPK proportion on growth, yield and quality of Wuta-cai in middling soil fertility were studied.───研究了在中等土壤肥力水平下不同NPK配比对乌塌菜生长及产量品、质的影响。

SOC in paddy-upland rotation was almost steady in 6 years, but was lower than initial value in NPK and CK treatments.───水旱轮作地各处理土壤有机碳6年内基本保持稳定，但NPK和CK处理均低于初始值；

NPK and NP fertilizers could balance soil fertility and increase crop yields, the effects were the same and next to MNPK.───试验结果表明：有机、无机肥配合施用是快速修复土壤养分和提高生产力的最佳方法；

英语使用场景

We want to buy Palm Olein, Calcium Salt, Canned Pineapples, NPK Fertilizers, Rice, Sugar Rice.

The results of 12-year located fertilization in grey desert soil of Xinjiang showed that treatments of N, NP , NK, NPK could improve the grain quality in some indexes compared with CK.

The test on a fluidized bed granulator for urea - based NPK production is presented.

An experiment was carried out to study the effect of NPK fertilizer, micro-element fertilizer, organic fertilizer application on the yield and nutrient quality of Alfalfa(Medicago sativa L.

In NPK production, belt conveyers are damaged at the belt joint because of poor running conditions, and traditional treat of cool cementation produces a weak joint strength.

NPK ratio is severely imbalanced.

Generally, the absorption rate and the loss rate of the NPK under long-term locating is better than the long-term single application of N and NK.