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NITROGEN_FERTILIZER: 作品数：153被引量：732H指数：15; 导出分析报告; 相关作者：汤国民于立芝韩新峰郑家国柯健更多>>; 相关机构：安徽农业大学烟台市农业科学研究院中国农业大学四川农业大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家科技支撑计划国家重点基础研究发展计划国家现代农业产业技术体系建设项目更多>>

Anammox bacterial abundance and biodiversity in greenhouse vegetable soil are influenced by high nitrate content被引量：2: 《Pedosphere》2020年第3期343-351,共9页Hongyi QIN Huan DENG Cheng HAN Wenhui ZHONG; This study was funded by the National Natural Science Foundation of China(Nos.41401293 and 41771286),the National Science and Technology Pillar Program of China(No.2013BAD11B01),and the National Key Research and Development Program of China(No.2016YFD0200302).The authors thank Professor Peter Bottomley from Oregon State University,USA for language editing of the manuscript.; The anaerobic ammonium oxidizing(anammox) process has been found to play an important role in terrestrial ecosystems in recent years. However,the diversity and abundance of anammox bacteria in nitrogen(N)-rich agricul...; 关键词：anammox pathway community structure fertilizer input level greenhouse soil hydrazine gene nitrogen fertilizer nitrogen pollution soil degradation

Effectiveness of dicyandiamide as a nitrification inhibitor in biochar-amended soil被引量：2: 《Pedosphere》2020年第3期352-362,共11页Simeng LI Gang CHEN; This research was supported by the National Institute of Food and Agriculture(NIFA)of the United States Department of Agriculture(USDA)through Grant No.2016-67020-25275 to the Florida Agricultural and Mechanical University.; Overuse of nitrogen(N) fertilizers may lead to many environmental issues via N leaching into groundwater and agricultural runoff into surface water.Biochar, a sustainable soil amendment agent, has been widely studied ...; 关键词：AMMONIUM column experiment CXTFIT model microbial degradation nitrification inhibition nitrogen fertilizer spatial separation sorption isotherm

Effect of Combined Use of Brackish Water and Nitrogen Fertilizer on Biomass and Sugar Yield of Sweet Sorghum被引量：4: 《Pedosphere》2012年第6期785-794,共10页T.B.RAMOS N.L.CASTANHEIRA M.C.GONALVES M.L.FERNANDES M.I.JANURIO M.E.LOURENO F.P.PIRES J.C.MARTINS; Supported by the Foundation for Science and Technology (FCT) of Portugal (Nos. PTDC/AGR-AAM/66004/2006,SFRH/BD/ 60363/2009 and SFRH/BD/69185/2010); Soil salinization and non-point source pollution are among the most important and widespread environmental problems in European Mediterranean regions. Sweet sorghum （Sorghum bicolor （L.） Moench var. saccharatum） i...; 关键词：Mediterranean conditions non-point source pollution SALINITY sweet sorghum yield functions

Denitrification Losses and N_2O Emissions from Nitrogen Fertilizer Applied to a Vegetable Field被引量：28: 《Pedosphere》2006年第3期390-397,共8页CAO Bing He Fa-Yun Xu Qiu-Ming Yin Bin CAI Gui-Xin; Project supported by the National Natural Science Foundation of China (No. 40171048)the Science and Technique Key Project of the Tenth Five-Year Plan of China (No. 2002BA516A03); A field experiment was conducted on Chinese cabbage （Brassica campestris L. ssp. pekinensis （Lour.） Olsson） in a Nanjing suburb in 2003. The experiment included 4 treatments in a randomized complete block design w...; 关键词：denitrification loss N2O emission polymer-coated urea UREA vegetable field

Leaching and Transformation of Nitrogen Fertilizers in Soil After Application of N with Irrigation: A Soil Column Method被引量：60: 《Pedosphere》2006年第2期245-252,共8页ZHOU Jian-Bin XI Jin-Gen CHEN Zhu-Jun LI Sheng-Xiu; Project supported by the National Natural Science Foundation of China (Nos. 30230230 and 30370288)the NationalKey Laboratory for Soil Erosion and Dryland Farming on the Loess Plateau (No. 10501-116).; A soil column method was used to compare the effect of drip fertigation (the application of fertilizer through drip irrigation systems, DFI) on the leaching loss and transformation of urea-N in soil with that of surfa...; 关键词：FERTIGATION irrigation method N leaching N transformation nitrogen fertilizer

A Preliminary Study on Natural Matrix Materials for Controlled Release Nitrogen Fertilizers被引量：5: 《Pedosphere》2004年第1期45-52,共8页DUChang-Wen ZHOUJian-Min WANGHuo-Yan LIShou-Tian; Project supported by the Innovational Project in Environment and Resources Fields from the Chinese Academy of Sciences (No. KZCX2-402) ; the National Natural Science Foundation of China (No. 39870431).; A controlled release N fertilizer was developed by the carrier method using natural polysaccharides (PS)and urea. The results showed that mixing of PS and urea led to significant control of urea release. When a cross-...; 关键词：CARRIER controlled release fertilizer nitrogen fertilizer POLYSACCHARIDES

Feasibility of Field Evaluation of Rice Nitrogen Status From Reflectance Spectra of Canopy *1被引量：9: 《Pedosphere》1998年第2期121-126,共6页WANG RENCHAO, WANG KE and SHEN ZHANGQUAN Institute of Agricultural Remote Sensing and Information Application, Zhejiang Agricultural University, Hangzhou 310029 (China); Techniques for measurement of the N status of rice can be an aid to making management decisions with economic and environmental implications. A field experiment was conducted to identify spectral variables most sensit...; 关键词：canopy spectra nitrogen fertilizer nitrogen status evaluation RICE

Gaseous Loss of Nitrogen from Fertilizers Applied to Wheat on a Calcareous Soil in North China Plain被引量：18: 《Pedosphere》1998年第1期45-52,共8页CAIGUIXIN YANGZHEN 等; Nitrogen (N) losses from ammonium bicarbonate or urea applied to wheat and then followed immediately by irrigation were investigated. Ammonia volatilization was determined by a micrometeorological method (ammonia samp...; 关键词：ammonia volatilization denitrification loss nitrogen fertilizer WHEAT

Effects of Nitrogen Fertilizer,Soil Moisture and Temperature on Methane Oxidation in Paddy Soil被引量：6: 《Pedosphere》1996年第2期175-181,共7页YANXIAOYUAN CAIZUCONG; Effects of nitrogen fertilizer,soil moisture and temperature on methane oxidation in paddy soil were investigated under laboratory conditions. Addition of 0.05 g N kg-1 soil as NH4Cl strongly inhibited methane oxidati...; 关键词：methane oxidation nitrogen fertilizer paddy soil soil moisture TEMPERATURE

Efficient Management of Nitrogen Fertilizers for Flooded Rice in Relation to Nitrogen Transformations in Flooded Soils被引量：28: 《Pedosphere》1992年第2期97-114,共18页ZHU ZHAO-LIANGLMCP, Institute of Soil Science, Academia Sinica, P.O.Box 821, Nanjing 210008 (China); Recent progresses in efficient management of nitrogen fertilizers for flooded rice in relation to nitrogen transformations in flooded soil were reviewed.Considerable progress has been achieved in the investigation on ...; 关键词：flooded rice nitrogen fertilizer nitrogen loss nitrogen management techniques pathways of nitrogen loss

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