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    题名 作者 年代 出处 被引量
1Long-Term Application of Organic Manure and Mineral Fertilizer on N_2O and CO_2 Emissions in a Red Soil from Cultivated Maize-Wheat Rotation in China显示文摘A long-term field experiment was established to determine the influence of mineral fertilizer and organic manure on soil fertility.A tract of red soil(Ferralic Cambisol) in Qiyang Red Soil Experimental Station(Qiyang County,Hunan Province,China) was fertilized beginning in 1990 and N2O and CO2 were examined during the maize and wheat growth season of 2007-2008.The study involved five treatments:organic manure(NPKM),fertilizer NPK(NPK),fertilizer NP(NP),fertilizer NK(NK),and control(CK).Manured soils had higher crop biomass,organic C,and pH than soils receiving the various mineralized fertilizers indicating that long-term application of manures could efficiently prevent red soil acidification and increase crop productivity.The application of manures and fertilizers at a rate of 300 kg N ha-1 yr-1 obviously increased N2O and CO2 emissions from 0.58 kg N2O-N ha-1 yr-1 and 10 565 kg C ha-1 yr-1 in the CK treatment soil to 3.01 kg N2O-N ha-1 yr-1 and 28 663 kg C ha-1 yr-1 in the NPKM treatment.There were also obvious different effects on N2O and CO2 emissions between applying fertilizer and manure.More N2O and CO2 released during the 184-d maize growing season than the 125-d wheat growth season in the manure fertilized soils but not in mineral fertilizer treatments.N2O emission was significantly affected by soil moisture only during the wheat growing season,and CO2 emission was affected by soil temperature only in CK and NP treatment during the wheat and maize growing season.In sum,this study indicates the application of organic manure may be a preferred strategy for maintaining red soil productivity,but may result in greater N2O and CO2 emissions than treatments only with mineral fertilizer.ZHAI Li-mei L1U Hong-bin ZHANG Ji-zong HUANG Jing WANG Bo-ren 2011Agricultural Sciences in China2011,10,11:24
2Characteristics of carbon films prepared by plasma-based ion implantation 显示文摘LIAO J X L1U X M XU T 2004Carbon2004,42,2:1
3A precise and adaptive algorithm for interharmonics measurement based on iterative DFT显示文摘ZHANG Quanming L1U Huijin CHEN Hongkun 2008IEEE Trans on Power Delivery2008,23,4:1
4Effect of inserting a ferromagnetic layer on the giant magnetoresistance of spin-valve sandwiches显示文摘XU M WANG Y L1U C X MAI Z H 2003J Appl Phys2003,93,1:1
5Weighted adaptive lifting based wavelet transform for image coding显示文摘L1U Yu NGAN K N 2008IEEETransactions on Image Processing2008,17,4:1
6WO3 promoted Mn-Zr mixed oxide catalyst for the selective catalytic reduction of NOx with NH3 显示文摘L1U Z M LIU Y X LI Y SU H MA L L 2016Chem Eng J2016,283,:1
7High temperature storage and cycling C-LiFePOJgraphite Li-ion cells 显示文摘AMINE K L1U J BELHAROUAK I 2005Electrochemistry Com- munications2005,7,7:1
8Efficient broadband near-infrared quantum cutting for solar cells 显示文摘TENG Y ZHOU J L1U X 2010Opt Express2010,18,9:1
9Non-spherical racemic polylactide microarchitectures formation via solvent evaporation method显示文摘ZHOU Z XU J L1U X 2009Polymer2009,50,15:1
10Third-order nonlinearity in Ag- nanoparticles embedded 56GeS24Ga2S3-20KBr chalcohalide glasses 显示文摘L1U Q HE X ZHOU X 2011J Non-Cryst Solids2011,357,:1
11Design, synthesis, and biological activities of novel 2- cyanoacrylates containing oxazole, oxadiazole, or quinoline moieties显示文摘ZHAO Qiqi L1U Shaohua LI Y onghong 2009J Agric Food Chem2009,57,7:1
12Control mechanisms across a buyer - sup- plier relationship quality matrix 显示文摘L1U Y LI Y ZHANG L 2010Journal of Business Research2010,,63:1
13Power controller design for maximum power tracking in solar installations显示文摘SOLODOVNIK E V L1U S DOUGAL R A 0,,5:1
14Structural characteristics and hypoglycemic activity of polysaccharides from Coprinus comatus 显示文摘L1U Yanfang ZHAO Yuan YANG Yan 2013gioactive Carbohydrates and Dietary Fibre2013,2,:1
15Oxidatively induced chemical changes and interactions of mixed myosin, fl-lactoglobulin and soy 7S globulin显示文摘L1U Gang XIONG Youling 2000Journal of the Science of Food and Agriculture2000,80,11:1
16Vertical migration of sound scatters in the southern Yellow Sea in summer显示文摘LU L G L1U J YU F 2007Ocean Science Journa2007,42,1:1
17Effects of the content of blast slag and heat-treatment parameters on the properties of slag glass--ceramics显示文摘XIAO Hanning L1U Yang SHI Haixia 2003Acta Sci Nat Univ Sunyaseni2003,,:1
18MicroRNA - 199a targets CD44 to suppress the tumorigenicity and multidrug resistance of ovarian cancer - initiating cells显示文摘GHENG W L1U T WAN X 2012FEBS J2012,279,11:1
19Hot workability characteristics of magnesiumalloy AZ80A study using processingmap 显示文摘ZHOU H LIA Q ZHAO Z L1U Z WEN S WANG Q 2010Materials Science and Engineering A2010,527,:1
20An image segmentation approach based on ant colony algorithm显示文摘ZHANG W J L1U L HAN Y I-I 2010IEEE Interna- tional Congress on Image and Signal Processing2010,30,15:1
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