Journal of Southwest University(Natural Science) 2015 Issue 7 Effect of Ridge with No-Tillage on Nitrifying Microorganisms in Purple Paddy Soil

Effect of Ridge with No-Tillage on Nitrifying Microorganisms in Purple Paddy Soil
LI Shi-wei;,WANG Xiao-lan;,JIANG Xian-jun;,XIE De-ti;

..............page:1-6

The Adsorption Dynamics of Different Concentrations of Na+ on Purple Soil Particles Under the Effect of Surface Electric Field
DU Wei;,LI Hang;,LI Rui;,LIU Xin-min;

..............page:7-15

Effects of Different Treatments of Long-Term Fertilization on Carbon Dioxide Emission from Paddy Fields with Purple Soil
SHI Shu;,MU Zhi-jian;,WU Bo;,NUAN Song;,SHI Xiao-jun;,GUO Tao;,ZHANG Yue-qiang;

..............page:16-22

Root Distribution of Ridge Mulberry and Its Relationship with Soil Nutrients in Karst Rocky Desertification Areas
GAO Jian-hua;,GUO Na;,SUN Zheng-yuan;,LI Zhi-yan;,SHI Dong-mei;,HUANG Xian-zhi;,GUO Yan-jun;

..............page:23-29

Effects of Different Phosphorus Levels on Root Growth of Rice Cultivars and the Absorption of Some Nutrient Elements
WANG Jing;,ZHANG Lin-ping;,WANG Li-juan;,ZHU Yi-jun;,SHAO Guo-sheng;,CUI Cui;

..............page:30-36

Effects of Nitrogen Rate and Number of Remaining Leaves on Plant Type, Photosynthetic Characteristics and Yield and Quality of Flue-Cured Tobacco
HE Wen-gao;,CHEN Wei;,ZONG Xue-feng;,WANG San-gen;

..............page:37-43

Evaluating the Salt Tolerance of Grape Rootstocks by Base Soaking of the Plants with Salt Solution
YUAN Jun-wei;,LIU Chang-jiang;,HAN Bin;,GUO Zi-juan;,ZHAO Sheng-jian;

..............page:44-51

Transgenic Male Sterile Cabbage Plants Induced by BcA9-Barnase Transformation
LI Chun-yu;,HE Shao-min;,LAN Cai-yun;,REN Xue-song;,SI Jun;,LI Cheng-qiong;,SONG Hong-yuan;

..............page:52-58

Cloning and Genetic Transformation of a Citrus Subtilisin-Like Gene, CcSubtilisin
wu tian li ;, li ju ;, zhang yong yan ;, hu min lun ;, zuo hua xue ;, jiang bo ;, xie dan ;, yuan chao li ;, zhong guang yan ;

..............page:59-66

Influence of Different Treatment Methods on the Seed Germination and Vigor of the Stipa krylovii
li jin huan ;, liu mei ru ;, niu jian xing ;, wang ran ;, song ji xuan ;, lv jun ;, zong xue feng ;, wang san gen ;

..............page:67-74

Study on Fauna of Spilomelinae (Pyraloidea: Crambidae) from Huagaoxi National Nature Reserve in Sichuan
XU Li-jun;,HE Gui-qing;,DU Xi-cui;

..............page:75-81

The Nematicidal Activity and Control Efficiency of Clausenamide Nano-Microemulsion Against Radopholus similis
QI Zhen-hua;,WANG Dong-wei;,ZHOU Chun-na;,ZHENG Xiao-ling;,XU Chun-ling;,XIE Hui;

..............page:82-88

A Study of a Modified Leslie-Gower Prey-Predator Model with Crowley-Martin Functional Responses
ZHOU Jun;

..............page:89-94

A Study of the Elastic Net Method in Variable Selection for the Cox Model
LI Chun-hong;,WEI Xin-xing;

..............page:95-101

Exponential Synchronization for Fuzzy Cellular Neural Networks with Mixed Delays and Nonlinear Impulsive Effects
PU Hao;,JIANG Hai-jun;,LIU Yan-min;,ZHANG Zhan-zhou;

..............page:102-110

Dynamic Bifurcation of the Four-Order Schr(o)dinger Equation
DAI Wen-xia;,ZHU Chao-sheng;

..............page:111-116

Analysis of Nonlinear Dynamics of the Fast-Slow Lorenz System
ZHANG Yong;,FU Mu-liang;,ZHANG Fu-chen;,SHU Yong-lu;

..............page:117-121

Preparation of Binary Ferrofluids Based on γ-Fe2O3/Ni2O3 Composite Nanoparticles and Their Properties of Magneto-Light Transmission
lin li hua ;, zhou qun ;, bo sheng li ;, tang meng ;, ma shan shan ;, cui lian min ;, guo lu fang ;, yang xin ;

..............page:122-128

Recognition of α-Naphthol and β-Naphthol with β-Cyclodextrin Modified Graphene by Fluorometric Method
WANG Shu-hui;,HUANG Yu-ming;

..............page:129-132

A Research of Value Creation and Profit Distribution of Vegetable Supply Chain in Chongqing Based on the Need of Price Management
GAO Jing;,CHEN Chen;,YANG Fang;

..............page:133-138

An Analysis of the Factors Influencing Farmers' Willingness for Homestead Reclamation——An Empirical Case Study of Zhongxian County
QI Le;,DU Liu-hong;,GAO Ming;,WEI Bo;,CHEN Cheng-long;

..............page:139-145

Climatic Characteristics and Regionalization of Rainfall in Southwest China in the Last 50 Years
HU Hao-ran;,LIANG Ling;

..............page:146-154

Research of a Semi-Automatic Extraction Method for Linear Features Based on Rectangular Template Matching
SUN Chen-yang;,ZHOU Ting-gang;,CHEN Sheng-bo;,SHEN Jing-wei;,WANG Jun-fei;,YANG Hua;

..............page:155-160

Determination of Chlorobenzene Compounds in Water with Purge-and-Trap/Gas Chromatography-Mass Spectrometry
ZHANG Qin;,CHEN Ke-ping;,ZHAO Xin;,WANG Shao-qing;

..............page:161-165

Removal of Rhodamine B by an Activated Carbon-CoFe2O4 Magnetic Nanocomposite
YAO Zhi-peng;,ZHANG Ying;,WANG Hui;,WU Mao-ling;,HUANG Yu-ming;

..............page:166-169

Study on Adsorption Removal of Arsenic (Ⅴ) by the Thiol-Functionalized Eggshell Membrane
WANG Juan;,ZOU Xue;,WANG Sha;,HUANG Yu-ming;

..............page:170-173

Automatic Image Annotation Based on AdaBoost Algorithm
WANG Xiao-ping;,LI Liu-bai;

..............page:174-180