鉀肥料 的英文怎麼說
中文拼音 [jiǎbǐliào]
鉀肥料
英文
potassic fertilizer-
Manufacturing potassium fertilizer, manufacturing porcelain and enamel ware, glass raw material, whet the grain etc.
製造鉀肥,製造陶瓷及搪瓷,玻璃原料,磨粒磨具等。Accumulation of excessive exchangeable potassium is from the use of mixed fertilizers or manure.
由於施用混合肥料或廄肥使交換性鉀過渡累積。The most important use of potash is in fertilizer.
鉀鹽的最重要的用途是作肥料。At present because of the short supply of both phosphate and particularly potash fertilizer, the poor timing of delivery of fertilizers to farmers, and in many cases, the lack of knowledge of proper fertilizer needs and use by farmers, it appears impossible to actually test the above assumptions on a large scale in china
目前由於磷肥特別是鉀肥短缺,肥料供應不及時,而且在許多時候,農民不知該用什麼肥料和怎麼用,因此很難在中國對上述假定進行大規模的實際驗證。The technology progress of some major new - type fertilizers ( e. g. slow release / controlled release fertilizer, kno3 - based compound fertilizer, organo - inorganic compound fertilizer and bio - compound fertilizer etc. ) at home and abroad is elaborately discussed and reviewed in this paper
摘要對幾種重要的新型肥料,如緩釋/控釋肥料、稍酸鉀和稍酸鉀系復混肥、有機無機復混肥和生物復合肥料等的國內外技術進展進行了較為詳細的評述。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。It is apparent that the common practice of farmers was both more costly and less productive ( figure 3 )
在高用量配合時,磷肥和鉀肥總能獲得最好的皮棉產量,這一產量比傳統肥料投入量的高87 ~ 98公斤/公頃。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。Fertilizers - chemical analysis - determination of potassium - preparation of the test solution for determination of acid - soluble potassium content
肥料.第4部分:化學分析.第3節:鉀含量測定.第2小節:測定酸浴鉀含量用試驗溶液制備Organo - mineral compound fertilizers are digested withsulfuric acid - hydrogen peroxide and nitric acid - perchloric acid, respec - tively, and then their total potassium content is determined
用硫酸過氧化氫和硝酸高氯酸分別對有機無機復混肥料進行消化處理,然後進行總鉀含量的測定。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。With temperature increasing, potassium fixation capacity became stronger, and the effects varied among four kinds of soils. 3
提高溫度,增強干濕交替的劇烈程度,顯著地增加了土壤對鉀的固定量,降低了所施肥料鉀的有效性。Determination of total potassium content for organic - inorganic compound fertilizer
有機-無機復混肥料中總鉀含量的測定These two methods have been listed in the national standard, “ the determination of total potas - sium content in organo - mineral compound fertilizers ”
這2種方法已被列入國家標準「有機無機復混肥料中總鉀含量的測定」 。Fertilizers - chemical analysis - determination of potassium - preparation of the test solution for determination of water - soluble potassium content
肥料.第4部分:化學分析.第3節:鉀含量測定.第1小節:測定水溶鉀含量用試驗溶液制備Determination of potassium content for compound fertilizers potassium tetraphenylborate gravimetric method
復混肥料中鉀含量的測定四苯硼酸鉀重量法The nutrient potassium of water - soaking solution for two kinds of coatedcompound fertilizer was determined by atomic absorption spectrophotometry, in which the recovery rate was 107. 89 % for 6 samples and the correct, sensitive and quick potassium is provided for the formula design and release feature research of coated compound fertilizer
摘要用火焰原子吸收法,對兩種復合肥料及其包膜肥料水溶出液中的養分鉀進行了測定,測試中的6個樣品平均加樣回收率為107 . 89 % ,為包膜復合肥料配方設計和釋放特性研究提供了準確、靈敏、快速的定鉀方法。It is suitable for all kinds of chemical grain material : fertilizer, potassic - fertilizer, urea, chemical raw material, additive and pvc etc
各種顆粒化工用物料,如化肥,鉀肥,尿素,化工原料,添加劑, pvc等。Adequate k - nutrition resulted in early maturity, maximum yields of nearly 25 mt ffb per ha in a fertilizer experiment and cumulative yield increases of more than 50 % after 6 years of planting in areas of commercial scale when compared with " normal " areas ( = inadequately supplied with k )
肥料試驗結果顯示,足量鉀肥可促使早熟、最高產量每公頃鮮果串近25噸,在大面積種植條件下,六年累計比對照「常規」地塊(鉀不充足)增產超過50 % 。When combined at high rates, p and k consistently produced the best lint yields which were 87 to 98 kg / ha more than yields obtained with traditional fertilizer input amounts
在高用量配合時,磷肥和鉀肥總能獲得最好的皮棉產量,這一產量比傳統肥料投入量的高87 ~ 98公斤/公頃。分享友人