氮肥技術 的英文怎麼說
中文拼音 [dànbǐjìshù]
氮肥技術
英文
danfei jishu-
In order to decrease expenditure and increase total economic efficiency, the key technique consisted of a complete sets of base fertilizer heavily, stabilizing n, increasing p and k, herbicide, coordinating of irrigation, fertilization and dpc regulation in first - flowering time, water - saving by furrow irrigation, simple pruning of cotton plants, chemical accelerating the ripening and so on
以重施基肥,穩氮增磷增鉀,化學除草,初花期水、肥、控同步,溝灌節水,簡化整枝及化學催熟等項技術組裝配套,達到節支省工,提高整體經濟效益。This paper analyzed the effects of some factors on protein contents of high - gluten wheat, which are nitrogen, phosphor, kalium, organic, fertilizer, irrigation, and resistance of disease and insect ; and put forward some essential cultivation measures
筆者分析了氮、磷、鉀、有機肥、灌水、病蟲防治等因素對強筋小麥蛋白質含量的影響,並提出強筋小麥栽培技術要點。Although zero tillage technology presents a potentially dramatic breakthrough for planting wheat in rice - wheat system, there are two issues meriting attention : danger of increasing population of stemborers for the following rice crop and the application of fertilizer, particularly n fertilizers
雖然免耕技術為稻麥制中播種小麥提供了潛力巨大的技術突破,但有二個問題值得注意:后茬水稻螟蟲群體增多的危險和施肥,尤其是施氮肥的問題。Rational utilization of nitrogen fertilizer is one of the key factors to reduce production cost while improve the production of crops
摘要合理施用氮肥是降低生產成本、提高作物增產的關鍵技術之一。Aiming at some process industry enterprise, the cims system can be divided into four vertical stratifications such as policy - making, management, operation, monitoring, and into eight horizontal special manages such as manufacture, program, finance and capital, manpower, resource, product quality, technique development, office affairs
針對資江氮肥有限公司,將其cims系統分為決策、管理、操作、監控4個縱向層次和生產管理、計劃經營、財務資金、勞動人事、資源管理、產品質量、技術開發、辦公事務8個橫向專業管理cims 。To deal with a certain chemical engineering. i can select advanced process and equipment and be clever at previons, technology of nitrogenous fertilizer, technology of chemical machine
可針對某一化工工程,確定先進的工藝和設備。其中尤以項目前期工作,氮肥技術、化工機械技術為特長。Study on application technique of nitrogen fertilizer under condition of rice residues in soil in frigid region
寒地稻秸還田氮肥施用技術研究The co2 and aqueous gas phase ammonia create a solid fertilizer deep inside the porous charcoal, allowing traditional coating technologies to produce a slow controlled release nitrogen source
二氧化碳和氣態含水氨製造一種在多孔木炭深深內部的固體肥料,從而讓傳統的外層覆蓋技術產生一種緩慢釋放氮資源的機制。30 " is the project to produce 18ton / year synthetic ammonia and 30ton / year urea. the key equipment in the project are the copressor for the mixed gases of nitrogen and hydrogen and the compressor for carbon dioxide. reciprocating compressor as well as centrifugal compressor can be selected for this project. the different opinions for the selection of the compressor existed in 8medium scale fertilizer plants in which coal is used as the raw material. from the points of technology and cost, the analysis and comparison of using these two kinds of compressor were carried out. it is concluded that reciprocating pump is more appropriate
工程就是建成年生產能力達到18萬噸合成氨、 30萬噸尿素的項目,項目中的關鍵設備為氮氫氣壓縮機及二氧化碳壓縮機,壓縮機選型正介於往復式壓縮機和離心式壓縮機之間,國內各設計院在八家立項的以煤為原料的中化肥廠『 18 . 30 』工程初步設計中選何種類型的壓縮機爭論不休,本文從技術及經濟的角度對此作了分析比較,並推薦採用往復式壓縮機,以供參考。Balanced npk fertilization offers a well known and relatively easy technology for increasing crop production rapidly in china. however, this is not the only technology available
氮磷鉀平衡施肥為中國盡快增加糧食產量提供了一項人所共識、相對易行的技術。當然,這不是唯一可行的技術。The paper introduces technological process and product characteristics of controlled release crop specialty compound fertilizer blended with film - coated urea and organic - inorganic compound fertilizers, discusses feature of n release in soil and crop utilization efficiency of film - coated urea and controlled release organic - inorganic blending fertilizer, expounds screening basis and recommended formulas of specialty compound fertilizer for main cash crops, and put forwards the existing problems and further research direction in this field
摘要概述採用包膜緩釋氮肥與有機無機復混肥摻混創制養分釋放可調控型作物專用肥的工藝流程及產品的技術性能,探討了包膜緩釋氮肥及控釋型有機無機摻混肥在土壤中的氮素釋放特性及當季作物的利用效率,闡述了主要經濟作物專用肥篩選的依據、系列產品的推薦配方及應用效果,提出了本項技術目前存在的主要問題及今後的研究方向。The amount of nitrogenous fertilizer application on till - less wheat and its oper ational skills
免耕小麥的氮肥用量和運籌技術We use time domain reflectometry ( tdr ) to simultaneously estimate volumetric soil water content, soil solution electrical conductivity, and soil nitrate concentrations in combination with porous ceramic cup solution samplers to follow no3 - n transport in soil exposed to different irrigation, fertilizer quota and temperature. the experiment was conducted with nondestructive soil colums
本研究中以原狀土為研究對象,利用時域反射技術隨時測定土壤含水量和電導率的特點結合多孔陶瓷杯抽濾技術,研究在不同灌水、施肥和溫度下硝態氮的變化。分享友人