Journal of Northwest Sci-Tech University of Agriculture and Forestry 2013 Issue 1 Frequency analysis of drought in Heihe river basin using Copula function

Frequency analysis of drought in Heihe river basin using Copula function
LI Ji1;LI Yi1;HE CHAN-sheng2

..............page:213-220,228

xi bei nong lin ke ji da xue xue bao ( zi ran ke xue ban ) gao yue

..............page:235-236

Harvest regulation of village-level forests based on space constraints
SHAO Wei-cai;DENG Hua-feng;HU Li-qiu

..............page:149-154

Preparation and characterization of a novel biodiesel entitled jatropha oil propylene glycol monoethyl ether ester
JIANG Da-yong

..............page:170-176

Carbon density and spatial distribution pattern of forests in Yijun County,Shaanxi Province
REN De-zhi1;GE Li-wen1;TONG Yan-ling2;DING Fu-bin2;PAN Gang1

..............page:155-162

Isolation and expression analysis of thymosin β-4 in Andrias davidianus
AI Min1;2;YANG Hui1;2;HU Wei1;2;LI Feng-gang1;2; LIU Xiao-lin1;2;WANG Li-xin1;2

..............page:1-8

Hybrid purity identification of "Ganza No.1" using SSR method
MENG Qian;DONG Jun-gang;HU Yong-min;LAN Gang;DONG Zhen-sheng

..............page:55-59

Regeneration characteristics of Betula albo-sinensis secondary forests in the middle range of Qinling Mountains
GAO Yan-xia;KANG Bing;DI Wei-zhi;DU Yan-ling;LI Wan-chun;ZHANG Ying

..............page:163-169

Cold resistant physiology of some main wheat varieties at wintering and jointing stages in Huanghuai area
LI Xiao-lin;BAI Zhi-yuan;YANG Zi-bo;WANG Pei;ZHONG Li-jie;LI Xue-jun

..............page:40-48

Responses of economic and quality characters of flue-cured tobacco genotypes as replacement to the nitrogen fertilizer rates in central Henan Province
MU Wen-jing1;CAO Xiao-tao2;GU Shao-long1;DUAN Wei-dong3; MA Yong-jian2;WANG Wei-chao2;DUN Song-yang2;SHI Hong-zhi1

..............page:60-66

Preparation and toxicity test of Nitazoxanide nanoemulsion
GUO Jian-jun;OUYANG Wu-qing;ZHENG Xing-xing;ZHOU Ying; SONG Guan-nan;LI Hui-fang;SHEN Qiao-yan

..............page:19-24

Establishment and application of TaqMan real-time fluorescent quantitative PCR for detecting porcine circovirus typeⅡ
CAO Wei-wei;GUO Kang-kang;XU Xin-gang;NING Peng-bo;LIU Wei; CHENG Min;DONG Ling-juan;XU Lei;GAO Wan-jun;REN Min

..............page:13-18

Correlation between ubiquitin gene localization and mitochondrial distribution in bovine parthenogenetic embryo
MA Miao-miao;LI Wei;JING Yong;YANG Wen-lin;LEI An-min

..............page:33-39,54

Effects of nitrogen fertilizer on yield and water use efficiency of winter wheat planted in the croplands with straw returning
ZHANG Liang;HUANG Ting-miao;ZHENG Xian-feng;GU Chi-ming;WANG Zhao-hui

..............page:49-54

Integrative programming on hydraulic parameters calculation of channels with different section patterns
YUAN Ling-zhao1;2

..............page:229-234

Advances in germplasms resources of three genus caprifoliaceae
LI Jin-yinga;ZHAO Chun-lia;LIU Shu-yingb;LIU Hong-zhangb

..............page:143-148,154

Correlation analysis of tall spindle and V-trellis canopies and fruit quality on apple saplings
DONG Ran-ran;AN Gui-yang;ZHAO Zheng-yang;MEI Li-xin;LI Min-min

..............page:125-129,136

Experimental research on rape mechanical harvesting in Weibei Plateau Area
HUANG Yao-ming1;YU Jian-guo1;YAN Xiao-li2

..............page:207-212

The antimicrobial activities of 153 kinds of Chinese herbal medicines against the pathogen of Streptococcus from tilapia in vitro
WU Ying-rui1;GONG Qing-fang1;FANG Hong1;LIANG Wan-wen2; CHEN Ming2;YUAN Yao-bin1;3;HE Rui-jie1

..............page:25-32

Ultramorphology of the brochosome-area in Typhlocybinae(Hemiptera:Cicadellidae)
DONG Hao-yan;HUANG Min

..............page:85-90

Comparison of Iron-carbon microelectrolysis and Fenton oxidation on treatment of dyeing wastewater
DING Shao-lan;WANG Jing;DU Hu

..............page:97-102

Isolation,purification of bovine casein hydrolyzates and preparation of antimicrobial peptide dairy ingredients
XIONG Qing-quan;LI Zhi-cheng;TONG Wei;ZHENG Xiao-ying; SU Jin-wen;GE Wu-peng;REN Jiao

..............page:200-206

Defluorination reaction of 1,2-difluoro-1,1,2,2-tetrachloroethane catalyzed by UV light-assisted Fenton method
QIU Zhen-long1a;LI Li2;DING Li-qun2;MENG Zhao-fu1b; YAN Xiao-yi1a;MENG Xiang-zhi1a;ZHAO Jun-nan1a

..............page:103-108

Detection and analysis of main tobacco viruses and viruliferous plants in Shaanxi Province
LI Jin-ling1;LUO Jing1;NIU Xiao-yi1;CHENG Ju-long2; CHEN De-xin3;AN De-rong1

..............page:78-84

Distribution and affecting factors of soil organic carbon and total nitrogen along the altitudinal belt in the eastern Sejila Mountain of Tibet
MA He-pinga;GUO Qi-qianga;LIU He-manb;QIAN Deng-fengb

..............page:91-96

Advances in germplasm resources of sorghum(Sorghum bicolor(L.)Moench)
CHEN Bing-xu;LI Ji-hong;WANG Yang;LI Shu-jie;HU Xi-lian;LI Wei; MA Ying-hui;GAO Ming;GAO Shi-jie

..............page:67-72,77

Effects of different nutrient concentrations on growth and nutrient absorbance of Gerbera jamesonii growing in substrates at flower budding stage
NIU Jiaa;CHENG Zhi-huib

..............page:130-136

Effects of capacitation and low temperature on expression of tubulin and actin in boar sperm
WU Jun-bo;YANG Lu-xi;CAO Li-peng;TIAN Yu;DU Ning-ning;JIN Yi

..............page:9-12

Seismic analysis of isolated aqueduct structure based on SIMULINK
ZHANG Wei1;HUANG Liang2a;WANG Bo2b;XU Jian-guo2b

..............page:221-228

Cloning,prokaryotic expression and purification of single-chain variable fragment(scFv)of antibody VRC01 against HIV-1
WANG Rui-qin;YANG Xiong;CHEN Hong-ying

..............page:177-182,194

xi bei nong lin ke ji da xue xue bao ( zi ran ke xue ban ) 2012 nian zai du rong huo jiao yu bu di si jie zhong guo gao xiao jing pin ke ji qi kan he di er jie shan xi sheng jing pin ke ji qi kan

..............page:1

Application of genetic projection pursuit interpolation model on evaluation of ecological security——the example of Minqin,Gansu Province
LIU Hai-juan;LU Fan

..............page:118-124

Nematicidal activity of ethanol extracts from tea cakes against Meloidogyne javanica
LI Li-li;LIAO Jin-ling;WEN Yan-hua

..............page:73-77

Diatoms from Huoditang forest region of Qinling Mountains
ZHAO Jina;CHENG Jin-fenga;MU Xiao-qiana;QIU Hong-chenb;CUI Hong-ana

..............page:183-194

Application of reverse osmosis to dealcoholization of apple cider
ZHANG Nan;YUE Tian-li;GUO Cai-xia;YUAN Ya-hong

..............page:195-199

Kiwifruit grafting efficiencies with different dates and cultivars in the northern area of Qinling Mountains
DENG Feng-chan1;LIU Zhan-de1;CHEN Yong-an1;QU Xue-nong2;MA Feng-wang1

..............page:137-142

Evaluation of productive potentials of farmlands in tableland region on the Loess Plateau based on GIS
CHEN Tao1;2;CHANG Qing-rui1;2;LIU Jing1;2; LIU Meng-yun1;2;QI Yan-bing1;2

..............page:109-117