施肥鹽 的英文怎麼說
中文拼音 [shībǐyán]
施肥鹽
英文
manure salts-
The nitrate form commonly dominates where liberal nitrogen fertilization is practiced.
大量施用氮肥的地方,通常硝酸鹽占優勢。Among the technologies recommended for these soils are : lime associated with gypsum for a deeper root system, p - fertilization with thermophosphate and the use of sugar mill by - products like vinasse, filter cake and bagasse, as source of organic matter and some essential plant nutrients
這些土壤上推薦使用的技術措施有:石灰與石膏同時施用以加深根系,熱法磷酸鹽作磷肥,並使用酒糟、濾餅和蔗渣等糖廠副產品作為有機質和必需養分來源。Its watershed runs hundreds of kilometers through the heart of the most productive maize and livestock farming region in the united states, where producers annually apply thousands of tons of nitrate - rich chemical fertilizers and animal manure to their fields
它的水域長達數百公里,流經美國最富饒的玉米種植區和牧場區的心臟地帶,在這一地區,農場主人們每年將數千噸含大量硝酸鹽的化學肥料和動物糞肥施於田中。Organic fertilizers are safer than chemicals. chemical fertilizers may, in time, build up salts
有機肥料比化學肥料安全。施用化肥需要及時好控制鹽分。Abstract : the paper summarized the present situation of nitrate pollution in some area of our country where the surface water, underground water and vegetable crop were polluted by using nitrogen excessively, put forward some proposals and control countermeasures to prevent the nitrogen pollution in agriculture ecology environment such as draw up the " pollution prevention administrative stipulate for farm land fertilizer application "
文摘:概述了我國部分地區因過量施用化肥氮而導致對地面水、地下水及蔬菜造成硝酸鹽污染的現狀;提出了制定《農田施肥污染防治管理規定》等防止農業生態環境氮污染的對策意見。Appling molybdenum fertilizer could remarkably reduce accumulation of nitrate in lettuce and you - mai vegetable no matter which pattern of fertilization, basal - dressing and top - dressing
摘要無論是作底肥還是作追肥,施用鉬肥均能顯著抑制萵苣、油麥菜的硝酸鹽積累。The experiments on the application effect of silicon fertilizer to wheat
鹽漬土冬小麥施用硅肥效應的試驗研究The results of two fized position researches show that the output and productive value of vegetable are all promoted, especially the quality of agricultural products if improved and the pollution of nitrate is reduced by adding the good quality microfertilizers, combinating the microfertilizer, organic fertilizer and inorganic feilizer, and reducing the amount of chemical fertilizer
摘要兩項田間定位試驗結果表明,蔬菜生產上,適當減少化肥用量、增施優質微生物菌肥、微生物菌肥與化肥和有機肥配施等施肥技術均提高蔬菜產量和產值,尤其對降低硝酸鹽含量效果明顯。Based on the study on the current instance of agricultural environmental quality and safety in chongqing city, we put forward that : make the best of the environmental resources, carry on the layout of agriculture production, and adjust the agricultural structure ; strengthen ecoenvironmental protection and pollution control in the outskirts of the city ; reasonably apply pesticides and fertilizers in order to avoid agriculture products being polluted by them ; strengthen the construction of monitoring system of agricultural environment and agriculture product quality and safety in the whole city, and develop early warning monitoring ; strengthen non - point pollution control in the three gorges reservoir area ; and conduct more researches on controlling of priority pollutants in agricultural environment
摘要對重慶市農業環境質量安全現狀進行了研究分析,提出了充分利用環境資源比較優勢,進行農業生產布局和農業結構調整;加強城郊區農業生態環境保護和污染的治理;合理施用農藥化肥,防止農產品農藥殘留和硝酸鹽污染;加強全市農業環境與農產品質量安全監測體系建設,開展預警監測;加強三峽庫區農業面源污染防治;進一步開展農業環境優先污染物的控制研究等防治對策。( 4 ) soil water flow was simulated by macro model and soil nitrate transport was simulated by coupmodel. part of soil layer ' s simulated results fitted well compared with the measured values. the water percolation amount simulated with considering macro - pore was 60
( 4 )用macro模型模擬水過程, coupmodel模型模擬氮素轉化過程,部分土層水、氮的模擬結果和實測值較吻合,考慮大孔隙時模擬得到土壤水的滲漏量較不考慮時高60 . 50 ,土壤硝酸鹽淋洗量占施肥量30 . 87 ,比不考慮時高。Effect of fertilizer application quantity on the yield and the quantity of nitrate of muskmelon cultivated in organic medium
施肥量對有機基質栽培厚皮甜瓜產量及硝酸鹽含量的影響The soil is enriched with nitrates
土壤里施了硝酸鹽肥料。Nitrogen, phosphorus and potassium fertilizers should be used inproper proportions fertilizing for leaf - vegetables and should be used asbasic manure ; appling only nitrogen manure was sure to cause accumulation of nitrate easily
葉類蔬菜施肥應氮、磷、鉀合理搭配,並宜作底肥施用;單施氮肥容易導致硝酸鹽的大量積累。Effect of fertilizer application on nitrateaccumulation in rape
施肥對油菜硝酸鹽含量的影響A preliminary study was carried out on the method of acquiring parameters for soil dual - porosity model and the analysis for the simulation of soil nitrate leaching by dual - porosity model. the feasibility and experimental conditions of soil particle size analyzing by the laser particle - size analysis was discussed, based on the comparison results of nine soil samples by the laser particle - size analysis and traditional pipette and sieve analysis
本文初步探討了土壤兩域模型的參數獲取方法及兩域模型應用於土壤硝酸鹽淋洗的模擬分析,為進一步研究優先流以及分形理論在土壤溶質(包括養分)運移研究中的應用打下基礎,以更準確地模擬和預測農田土壤硝酸鹽的淋洗,為農田水肥優化措施提供依據。分享友人