氮磷鉀肥料 的英文怎麼說
中文拼音 [dànlīnjiǎbǐliào]
氮磷鉀肥料
英文
npk fertilizers-
Eng. ) 1. know the fertilizers ( the appearance, properties, physical and chemical nature which includes the organic and inorganic fertilizers ) ; 2. determining the quality ( three major elements of the fertilizers ) and quantity ( the content of the moisture, nitrogen, phosphorus, and potassium ) of chemical fertilizer ; 3. the fertilizer composition expresses and calculation of the amount of application ; 4. it is cultivated in a pot or nutrient solution to test fertilizer effects ; 5. observe plant body : besides observing one ' s own test cultivated in a pot, and another diagnose the picture is for comparing ; 6. making of the compost
中） 1 .認識肥料（包括有機、無機肥料的外觀、性狀、理化性質） ； 2 .化學肥料的定性（肥料的三要素）及定量（水分、氮、磷、鉀的含量）檢定； 3 .肥料成分表示方法及肥料施用量的計算； 4 .盆栽試驗或水耕試驗（印證報酬漸減率、麥氏理論或肥料元素缺乏徵狀，並進行農藝性狀調查） ； 5 .植體觀察：除了觀察自己的盆栽試驗以外，另備有診斷圖片以供比較； 6 .有機堆肥的製作。On fertilizer effect, it would appeared that at shaoxing, the two fertilizer treatments of combination of organic manure and inorganic npk tended to give better yields than chemical npk alone, although there was no statistical significance observed
關于肥料效應，在紹興似乎兩個有機無機肥配施的處理組合的產量比單施氮磷鉀化肥的產量更高，雖然沒達到統計學上的顯著意義。According to the current statistics the efficiency of n, p and k fertilizer utilization in the our country is only 20 % - 50 %, 15 % - 25 % and 30 % - 35 %. there are almost half of the applied fertilizer lost by every kind of path annually
據統計目前我國肥料利用率氮肥僅為20 50 、磷肥為15 25 、鉀肥為30 35 。每年所施化肥的一半左右由各種途徑損失。The reason is that there was great difference of fertilizer input among the different kind of land use types. in vegetable and winter wheat fields, the input of n, p and k were high while were relatively low in the soybeen and maize field
這主要是由於農戶在不同作物間的肥料投入有較大差異，農戶對蔬菜、小麥的氮磷鉀投入量都很大，對大豆、玉米等作物的肥料投入量相對較少。It has superimposition effect with urea, nitrogen, and can promote phosphor, potassium, and other nutrition in soil to rice, which will increase utilization rate of fertilizers
該藥劑與尿素產生疊加效應並可把原來土壤存積下來的氮、磷、鉀提供轉化給水稻吸收生長，提高肥料利用率。Similarly, provision of a deficient nutrient like sulphur may raise the marginal products of nitrogen, phosphate, and potash, thus requiring increased levels of these nutrients
同樣，增施其他肥料如硫肥，有可能會提高氮、磷和鉀肥的邊際產量，因此需要進一步增加這幾種肥料的用量。As one of leading fertilizer suppliers in fujian province and a promising agricultural materials enterprise, the company possesses a high - analysis compound fertilizer base with a annual output of 300, 000 tons, supplies high - quality international and domestic nitrogen, phosphate, potash and compound fertilizers, and covers markets of more than 20 provinces and cities in china
福建省化肥主渠道供應銷售商之一，代理國際國內優質氮磷鉀肥及復合肥料，擁有年產30萬噸高濃度復合肥生產基地，市場輻射全國20多個省市，是中國極具發展潛力的科技型優秀農資經營企業。分享友人