肥料利用率 的英文怎麼說

中文拼音 [bǐliàolìyònglǜ]
肥料利用率 英文
utilization rate of fertilizer
  • 肥 : 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...
  • 料 : 名詞1 （材料; 原料） material; stuff 2 （喂牲口用的穀物） feed; fodder 3 （料器） glassware 4 （...
  • 用 : Ⅰ動詞1 （使用） use; employ; apply 2 （多用於否定: 需要） need 3 （敬辭: 吃; 喝） eat; drink Ⅱ名...
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 肥料 : fertilizer; manure
  1. Directed on the present situation and existing problems in boosting beef cattle industry based on the yellow cattle improvement in china, the review indicated that several relationships, such as integration of individual households and large scale cattle farms, integration of yellow cattle improvement, crossbreeding, breed conservation and utilization, integration of high grain diet intensified fattening and low grain diet economic fattening, should be handled properly ; and the requirements of profitable cattle industry for increasing reproductive survive rate, using hybrid vigor and improving the weight gain, the main factors affecting economic return of large scale cattle farms and the technology level improvement in cattle industry were duiscussed as well

    本文就近來我國以黃牛改良為特點的肉牛業蓬勃發展現狀與存在問題，指出應處理好養牛經營形式千家萬戶與規模牛場相結合、黃牛肉用與肉役兼用相結合、黃牛改良選育與雜交、保種及利用相結合、高精料強度肥育與低精料適度育肥相結合等幾個問題；並就提高養牛經濟效益對提高繁殖成活率、充分利用雜種優勢、提高日增重的要求和影響規模牛場經濟效益的主要因素及如何提高養牛科技水平等問題提出探討。
  2. Management of n in agricultural ecosystem is one of the most essential factors for agricultural sustainability. injudicious use of nitrogen fertilizer has induced a crucial environmental problem, which includes volatilization of nox to the atmosphere, acid rain, induced leaching of soil nutrients, changes in the global n cycle, and nitrate pollution of groundwater

    農田生態系統中長期單一、過量偏施化學肥料特別是化學氮肥，造成農產品品質下降，肥料利用率低，不僅增加了農業生產成本，還嚴重污染環境，已成為農業可持續發展的一個重要制約因子。
  3. The author gives the general situation of using non - metallic minerals, such as kieselguhr, sepiolite, zeolite and bentonite, as carriers of chemical fertilizers and modifying the fertilizers to become long - acting ones, so as to cause the release of the available constituents of the fertilizers to be in balance with the crop needs, raise the use ratio of these components, and reduce environmental pollution

    筆者介紹了用矽藻土、海泡石、沸石、膨潤土等非金屬礦物質作化肥載體，將肥料改性成為長效肥，使肥料的有效成分的釋放與作物的需求平衡，以提高有效成分的利用率，同時減輕環境污染的概況。
  4. In the agricultural total output value internal structure, output value of forestry and animal husbandry occupy 80 % of it, and realize fully exploitation and utilization of the superiority environment factors ; in the crop planting output value internal structure, the economical crop output value occupy 51. 18 % of it, and give prominence to develo pment of the regional superiority ( resource superiority ) and characteristic agriculture ( chinese medicinal materials etc ) ; in the animal husbandry output value internal structure, the grass - eating animals output value ( including rabbit output value ) occupy 84. 55 % of it, thereinto, the rabbit output value occupy 66. 2 % of it, and realize operation of large scale ; enhance meat, egg and milk per person ( increase proportion of beef and mutton, reduce proportion of pig ), and reduce grain per person and oil plants per person, and enhance forest - coverage rate, source of manure index etc, and enhance ecological benefit

    到2020年時農業總產值達到了2000年的2 . 75倍，人均產值達2753 . 42元，是2000年的2 . 39倍，總產值內部，林業和牧業產值佔80 ，充分實現了優勢環境因子的開發利用；種植業內部，經濟作物產值佔51 . 18 ，突出了區域優勢（資源優勢）和特色農業（中藥材等）的發展；牧業內部，草食畜產值（含兔）佔84 . 55 ，其中兔產值占牧業產值的66 . 2 ，實現了規模化經營；提高了人均肉蛋奶佔有量（其中增加牛羊肉比重，降低了豬肉比重） ，降低了人均糧食和油料佔有量，同時還提高了森林覆蓋率、肥源指數等指標，從而提高了生態效益。
  5. It is an effective means of improving agricultural water management practices, as the requirements of the crops can be regulated, hence improving the efficiently of water and fertilizer use

    這是提高農業用水管理的有效方法，因此也提高了水和肥料的利用率。
  6. The effects of fertilizing on physiological index of leaves, yield and wue ( water using efficiency ) of two winter wheat cultivars were determined

    摘要採用裂區設計，研究了品種和肥料對冬小麥葉片主要生理參數和產量及水分利用效率的影響。
  7. 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。
  8. Abstract : according to the daga of crops yield and soil fertility changes of long term application of fertilizer and nutrients recycling obtained from ecological stations scatrtered in four typical areas under chinese academy of sciences and state minisetry of science and technology, the circulation ratios of organic carbon, phosphorus and nitrogen in the process of feeding - composting in were put forward in the agricultural system of black soi area, the ratios were about 0. 3, 0. 61 and 0. 49, respectively

    文摘:根據中國科學院和國家科技部分佈於四大類型地區的生態站進行的長期施肥及養分循環再利用的作物產量、土壤肥力質量變化研究數據，提出了黑土區農業系統投料中有機碳和磷、氮在飼養? ?堆腐過程中的循環率。
  9. Moreover, it means improvements in fertilizer use efficiency such as a better nutrient balance to counter depletion of soil nutrients and soil acidification, better application techniques to improve nutrient uptake and to reduce nutrient losses, and overall improvements of crop husbandry

    更確切地說：是要通過平衡施肥提高肥料利用率和防止土壤養分過度損耗及土壤酸化，改善施肥技術以提高養分吸收，減少養分流失，從而全面改善作物生產。
  10. With advanced granule - coating techniques, the granules of compound fertilizers are coated with the biodegradable polymer material to achieve a controlled release of the nutrient

    採用先進的薄膜包衣工藝，應用可生物降解的高分子樹脂材料作為包膜材料，對顆粒復合肥進行包裹，從而實現養分控制釋放，提高肥料利用率。
  11. 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。
  12. Coated urea fertilizer is a new type fertilizer to improve fertilizer ' s usage rate and solve the environment pollution questions

    摘要包膜尿素肥料是提高肥料利用率，解決環境污染問題的一種新型肥料。
  13. For the efficient use of fertilizer, the methodology for determining the amount of fertilizer required has been developed

    為提高肥料利用率，建立了決定肥料用量的一整套方法。
  14. Results indicated that, excessive fertilizer did not lead to high yield but reduced quality and inefficient fertilizer utilization, while appropriate organic fertilizer could improve rice quality and field conditions

    結果表明：過量的施肥水平並不會獲得水稻更高產量，相反會導致品質水平下降及肥料利用率降低；適當的施用有機肥會改善稻米品質，同時起到養田、保田的作用。
  15. By an analysis of the statistical data of 2003 from the national agricultural technology center and the data of peasant household survey in 2000, the conditions are depicted of the spatial distribution and product mix of the consumption of nitrogenous fertilizers in china and the crop demand

    通過對全國農技中心2003年統計數據和2000年農戶調查數據的分析，闡明了我國氮肥消費的空間分佈、品種結構和農作物需求狀況；並指出了農作物氮肥施用中存在傳統施肥習慣影響氮肥消費結構，氮肥施用面積不足、適量和超量各佔三分之一，施肥方式影響肥料利用率，氮肥價格的上漲也影響氮肥消費結構等問題。
  16. The structure of fertilizers was studied by scaning electronic microscopy ( sem ), and the nutrient release characteristics were studied using water dissolution rate method and soil column leaching method. [ result ] the 24 hours n water dissolution rates of sapcus were 18. 22 % - 83. 87 %, and n accumulated leaching rates in four weeks were 40. 91 % - 65. 38 %, which decreased by 5. 21 % - 40. 68 % compared with that of urea under the same experiment conditions

    方法以不同類型和吸水倍率的高吸水性樹脂為包膜材料，以大顆粒尿素和改性礦物包膜尿素為原料肥料，研製出高吸水性樹脂單層包膜尿素、高吸水性樹脂復式包膜尿素系列產品，利用電子掃描電鏡研究了其結構特徵，並以水中溶出率法和模擬土柱淋溶法研究其養分釋放特性。
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