肥料三要素 的英文怎麼說

中文拼音 [liàosānyāo]
肥料三要素 英文
major fertilizer elements
  • : Ⅰ名詞1 (肥料) fertilizer; manure 2 (姓氏) a surname Ⅱ動詞1 (使肥沃) fertilize 2 (由不正當...
  • : 名詞1 (材料; 原料) material; stuff 2 (喂牲口用的穀物) feed; fodder 3 (料器) glassware 4 (...
  • : Ⅰ數詞1. (二加一后所得) three 2. (表示多數或多次) more than two; several; many Ⅱ名詞(姓氏) a surname
  • : 要動詞1. (求) demand; ask2. (強迫; 威脅) force; coerceⅡ名詞(姓氏) a surname
  • : Ⅰ形容詞1 (本色; 白色) white 2 (顏色單純) plain; simple; quiet 3 (本來的; 原有的) native Ⅱ名...
  • 肥料 : fertilizer; manure
  • 要素 : essential factor; key element; part; element; factor
  1. 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(包括有機、無機的外觀、性狀、理化性質) ; 2 .化學的定性()及定量(水分、氮、磷、鉀的含量)檢定; 3 .成分表示方法及施用量的計算; 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 .有機堆的製作。
  2. ( 3 ) the amount of nitrogen leached was in the decreasing order as no3 - fertilizer > urea > nh4 + - fertinzer, and the main form of n leached was the n fertilizers added. the amount of nitrogen leached from sand soil exceed in that from clay soil

    ( 3 )在滴灌施條件下,種氮(硝態氮、銨態氮和尿態氮)在兩種質地的土壤中的淋失量均是硝態氮尿銨態氮,淋失的氮氮。
  3. Eng. ) 1. the fertilizer defines, uses the present situation ; 2. three major elements of fertilizer in the soil ; 3. characteristic and using the three major elements fertilizer rationally ; 4. characteristic and using the secondary and microelements fertilizer rationally ; 5. the kind and characteristic of the organic fertilizers and using rationally ; 6. the composting of organic fertilizers ; 7. green manure crop ; 8. influencing factors of the fertilizer effects ; 9. principle and practice of the fertilizer uses ; 10. characteristic and using the compound fertilizers rationally ; 11. foliar application ; 12. fertilizer management regulation

    中) 1 .定義、使用現況; 2 .土壤中的肥料三要素; 3 .的特性與合理施用; 4 .次微量的特性與合理施用; 5 .有機質的種類與合理施用; 6 .堆製造; 7 .綠作物; 8 .影響效應的因子; 9 .施用的原理原則; 10 .復合的特性與施用領; 11 .葉面施領; 12 .管理法規。
  4. Based on the reality of zhangye oasis water resources utilization, and supported by the environmental economics theory, this paper is to research and analyze the agriculture water utilization in the oasis, including sunan, minle, shandan, zhangye, linze, gaotai sincel970s. to analyze the economic benefit of the unit provision output effected by the labor - flooding water volumes based on both the real collected data and the statistical data provided by the stat. dept in the past years ; the checking standard for output benefit is the unit provision out put the input parameters are water, fertilizer, power - supply and the cone - erned factors occurred during the agriculture production

    經過大量的實地考察,對甘肅的武威、張掖和酒泉大綠洲的自然、經濟情況,尤其是農業生產情況和用水情況進行了深入的調查和研究,在獲取實際資的基礎上,結合統計部門提供的歷年統計數據,以糧食單產為產出效益衡量標準,以農業生產涉及的灌溉水量、天然降水量、化農藥施用量、農業生產用電量、農業機械總動力以及自然災害情況等各相關因子為投入參數,利用sas 、 spss等統計分析軟體對數據進行處理和分析,分別採用實物量指標和價值量指標,分析人工灌溉水量這一投入,對糧食單產這一產出的總效益、邊際效益和平均效益。
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