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| 1 | Yield and Nicotine Content of Flue-Cured Tobacco as Affected by Soil Nitrogen Mineralization显示文摘Nitrogen(N)supply is the most important factor affecting yield and quality of flue-cured tobacco(FCT).A field experiment and an in situ incubation method were used to study the effects of soil N mineralization in the later stages of growth on yield and nicotine content of FCT in Fenggang and Jinsha,Guizhou Province.The yield and market value of FCT at Fenggang were much lower than those at Jinsha.However,the nicotine content of middle and upper leaves was much higher at Fenggang than at Jinsha when the same rate of fertilizer N was applied,which might be due to a higher N supply capacity at the Fenggang site.At later stages of growth(7-16 weeks after transplanting),the soil net N mineralization at Fenggang(56 kg N ha^(-1))was almost double that at Jinsha(30 kg N ha^(-1)).While soil NH_4-N and NO_3-N were almost exhausted by the plants or leached 5 weeks after transplanting,the N taken up at the later growth stages at Fenggang were mainly derived from soil N mineralization,which contributed to a high nicotine content in the upper leaves.The order of soil N contribution to N buildup in different leaves was:upper leaves>middle leaves>lower leaves.Thus,soil N mineralization at late growth stages was an important factor affecting N accumulation and therefore the nicotine content in the upper leaves. | JU Xiao-Tang CHAO Feng-Chun LI Chun-Jian JIANG Rong-Feng P. CHRISTIE ZHANG Fu-Suo | 2008 | Pedosphere2008，18，2： | 39 |
| 2 | Tolerance of Grasses to Heavy Metals and Microbial Functional Diversity in Soils Contaminated with Copper Mine Tailings显示文摘Copper(Cu) mine tailings,because of their high content of heavy metals,are usually hostile to plant colonization.A pot experiment was conducted to determine the tolerance of four forage grasses to heavy metals in Cu mine tailings and to examine the variation in the microbial functional diversity of soils from the tailing sites in southern China.All the four grass species survived on Cu mine tailings and Cu mine tailing-soil mixture.However,on pure mine tailings,the growth was minimal,whereas the growth was maximum for the control without mine tailings.The tolerance of grasses to heavy metals followed the sequence:Paspalum notatum > Festuca arundinacea > Lolium perenne > Cynodon dactylon.The planting of forage grasses enhanced the soil microbial biomass.The Biolog data indicated that the soil microbial metabolic profile values(average well color development,community richness,and Shannon index) of the four forage grasses also followed the sequence:P.notatum > F.arundinacea > L.perenne > C.dactylon.Thus,P.notatum,under the experimental conditions of this study,may be considered as the preferred plant species for revegetation of Cu mine tailing areas. | TENG Ying LUO Yong-Ming HUANG Chang-Yong LONG Jian LI Zhen-Gao P. CHRISTIE | 2008 | Pedosphere2008，18，3： | 19 |
| 3 | Effect of Long-Term Fertilization on Organic Nitrogen Forms in a Calcareous Alluvial Soil on the North China Plain显示文摘In order to illustrate the change of nitrogen (N) supply capacity after long-term application of manure and chemical fertilizer, as well as to properly manage soil fertility through fertilizer application under the soil-climatic conditions of the North China Plain, organic N forms were quantified in the topsoil with different manure and chemical fertilizer treatments in a 15-year fertilizer experiment in a Chinese calcareous alluvial soil. Soil total N (TN) and various organic N forms were significantly influenced by long-term application of chemical fertilizer and manure. TN, total hydrolysable N, acid-insoluble N, amino acid N and ammonium N in the soil increased significantly (P < 0.05) with increasing manure and fertilizer N rates, but were not influenced by increasing P rates. Also, application of manure or N fertilizer or P fertilizer did not significantly influence either the quantity of amino sugar N or its proportion of TN. Application of manure significantly increased (P < 0.05) hydrolysable unknown N, but adding N or P did not. In addition, application of manure or N fertilizer or P fertilizer did not significantly influence the proportions of different soil organic N forms. | JU Xiao-Tang LIU Xue-Jun ZHANG Fu-Suo P. CHRISTIE | 2006 | Pedosphere2006，16，2： | 16 |
| 4 | Response of Tomato on Calcareous Soils to Different Seedbed Phosphorus Application Rates显示文摘Field experiments were conducted with five rates (0, 75, 150, 225, and 450 kg P2O5 ha-1) of seedbed P fertilizer application to investigate the yield of tomato in response to fertilizer P rate on calcareous soils with widely different levels of Olsen P (13-142 mg kg-1) at 15 sites in some suburban counties of Beijing in 1999. Under the condition of no P fertilizer application, tomato yield generally increased with an increase in soil test P levels, and the agronomic level for soil testing P measured with Olsen method was 50 or 82 mg kg-1 soil to achieve 85% or 95% of maximum tomato yield, respectively. With regard to marketable yield, in the fields where Olsen-P levels were < 50 mg kg-1, noticeable responses to applied P were observed. On the basis of a linear plateau regression, the optimum seedbed P application rate in the P-insufficient fields was 125 kg P2O5 ha-1 or about 1.5-2 times the P removal from harvested tomato plants. In contrast, in fields with moderate (50 < Olsen P < 90 mg kg-1) or high (Olsen P > 90 mg kg-1) available P, there was no marked effect on tomato fruit yield. Field survey data indicated that in most fields with conventional P management, a P surplus typically occurred. Thus, once the soil test P level reached the optimum for crop yield, it was recommended that P fertilizer application be restricted or eliminated to minimize negative environmental effects. | ZHANG Xiao-Sheng LIAO Hong CHEN Qing P. CHRISTIE LI Xiao-Lin ZHANG Fu-Suo | 2007 | Pedosphere2007，17，1： | 8 |
| 5 | Identification and phylogeny of ascomycetous yeasts from analysis of nuclear large subunit (26S) ribosomal DNA partial sequences显示文摘 | Cletus P. Kurtzman Christie J. Robnett | 1998 | Antonie van Leeuwenhoek1998，，4： | 4 |
| 6 | Environmental implications of low nitrogen use efficiency in excessively fertilized hot pepper ( Capsicum frutescens L.) cropping systems显示文摘 | J.H. Zhu X.L. Li P. Christie J.L. Li | 2005 | Agriculture, Ecosystems and Environment2005，，1： | 2 |
| 7 | Some Evidence for Host Specificity in Arbuscnlar Myc-orrhizas显示文摘SomeEvidenceforHostSpecificityinArbnscnlarMyc-orrhizasJ.B.ROGERS,P.CHRISTIE,A.S.LAIDLAWDepartmentofAppliedPlantScience,TheQue... | J.B. ROGERS P. CHRISTIE and A. S. LAIDLAWDepartment of Applied Plant Science, The Queen’s University of Belfast, Newforge Lane, Belfast BT95PX(U. K.)Department of Agricnltural Chemistry, The Queen’s University of Belfast, Newforge Lane, Belfnst BT | 1994 | Pedosphere1994，4，4： | 2 |
| 8 | Influence of the arbuscular mycorrhizal fungus Glomus mosseae on uptake of arsenate by the As hyperaccumulator fern Pteris vittata L.显示文摘 | Y. Liu Y. G. Zhu B. D. Chen P. Christie X. L. Li | 2005 | Mycorrhiza2005，，3： | 1 |
| 9 | Changes in the soil environment from excessive application of fertilizers and manures to two contrasting intensive cropping systems on the North China Plain显示文摘 | X.T. Ju C.L. Kou P. Christie Z.X. Dou F.S. Zhang | 2006 | Environmental Pollution2006，，2： | 1 |
| 10 | Registry of the International Society for Heart and Lung Transplantation: Twenty-fourth Official Adult Heart Transplant Report—2007显示文摘 | David O. Taylor Leah B. Edwards Mark M. Boucek Elbert P. Trulock Paul Aurora Jason Christie Fabienne Dobbels Axel O. Rahmel Berkeley M. Keck Marshall I. Hertz | 2007 | Journal of Heart and Lung Transplantation2007，，8： | 1 |
| 11 | Vitamin C and flavonoid levels of fruits and vegetables consumed in Hawaii显示文摘 | Adrian A. Franke Laurie J. Custer Christi Arakaki Suzanne P. Murphy | 2003 | Journal of Food Composition and Analysis2003，，1： | 1 |
| 12 | Bluetongue virus infection activates bovine monocyte-derived macrophages and pulmonary artery endothelial cells显示文摘 | Clifton P. Drew Meera C. Heller Christie Mayo Joie L. Watson N. James MacLachlan | 2010 | Veterinary Immunology and Immunopathology2010，，3： | 1 |
| 13 | Branched chain amino acids are novel biomarkers for discrimination of metabolic wellness显示文摘 | Bryan C. Batch Svati H. Shah Christopher B. Newgard Christy B. Turer Carol Haynes James R. Bain Michael Muehlbauer Mahesh J. Patel Robert D. Stevens Lawrence J. Appel L. Kristin Newby Laura P. Svetkey | 2013 | Metabolism2013，，7： | 1 |
| 14 | Changes in Soil Solution Cu and Zn Following Application of Alkaline Stab ilised Sewage Sludge and GammaIrradiation显示文摘INTRODUCTIONThesoilsolutionisanopenaqueoussystemwheremanyofthesoil’schemicalandbiologicaltransformationsoccur,plantrootsabso... | YAN WEIDONG 1, LUO YONGMING 2 and P. CHRISTIE 2 1 Institute of Soil Science, the Chinese Academy of Sciences, P.O Box 821, Nanjing 210008 (China) 2 Agricultural and Environmental Science Department, the Queen’s University of Belfast, Ne | 1998 | Pedosphere1998，8，2： | 1 |
| 15 | Degradation of Benzo[a]Pyrene in Soil with Arbuscular Mycorrhizal Alfalfa显示文摘 | S.L. Liu Y.M. Luo Z.H. Cao L.H. Wu K.Q. Ding P. Christie | 2004 | Environmental Geochemistry and Health2004，，2： | 1 |
| 16 | Diversity of arbuscular mycorrhizal fungi associated with desert ephemerals in plant communities of Junggar Basin, northwest China显示文摘 | Z.Y. Shi L.Y. Zhang X.L. Li G. Feng C.Y. Tian P. Christie | 2006 | Applied Soil Ecology2006，，1： | 1 |
| 17 | Nitrogen balance and groundwater nitrate contamination: Comparison among three intensive cropping systems on the North China Plain显示文摘 | X.T. Ju C.L. Kou F.S. Zhang P. Christie | 2005 | Environmental Pollution2005，，1： | 1 |
| 18 | Net global warming potential and greenhouse gas intensity in a double-cropping cereal rotation as affected by nitrogen and straw management显示文摘 | T. Huang B. Gao P. Christie X. Ju | 2013 | Biogeosciences2013，，12： | 1 |
| 19 | Effect of white clover cultivar on apparent transfer of nitrogen from clover to grass and estimation of relative turnover rates of nitrogen in roots显示文摘 | A. S. Laidlaw P. Christie H. W. Lee | 1996 | Plant and Soil1996，，2： | 1 |
| 20 | Aquaporin-1 Promotes Angiogenesis, Fibrosis, and Portal Hypertension Through Mechanisms Dependent on Osmotically Sensitive MicroRNAs显示文摘 | Robert C. Huebert Kumaravelu Jagavelu Helen I. Hendrickson Meher M. Vasdev Juan P. Arab Patrick L. Splinter Christy E. Trussoni Nicholas F. LaRusso Vijay H. Shah | 2011 | The American Journal of Pathology2011，，4： | 1 |
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