Journal of Northwest Sci-Tech University of Agriculture and Forestry 2010 Issue 11 Studies on insects community diversity in different altitudes tobacco fields in Longxian,Shaanxi Province

Studies on insects community diversity in different altitudes tobacco fields in Longxian,Shaanxi Province
ZHANG Jing-li 1;XU Ling1;LI Xin1;ZHANG Jin-yu1;YAN Pei-jun2;DENG Xiao-cheng2;LIU Ying1;MENG Fang1;LIN Xiao-li 1

..............page:173-180

Effect of eight kinds of precursor and nutrient on cordycepin and polysaccharide production
JING Liu-pinga;DU Shuang-tiana;JIN Lin-yunb;MA Lua

..............page:156-160

Detection mechanisms of insects to odorants
LIU Zhao;HUA Bao-zhen

..............page:186-192,200

AFLP analysis of genetic diversity of shrimp Litopenaeus vannamei
XUE Shu-wen1;LIU Xiao-lin1;LI Xi-lian1;ZHANG Qiong1;HUANG Hao2;XIANG Jian-hai 3

..............page:43-48

Study on current situation and regional characteristic of agriculture non-point source pollution in Shaanxi province
CHEN Yong1;2;FENG Yong-zhong1;2;YANG Gai-he1;2

..............page:75-83

Study on the lightning conditions of lightning fires in Daxing'an mountains
YU Cheng-long1;LIU Dan1;DU Chun-ying1;WANG Li 2

..............page:64-70

Effects of alkaloid from Oxytropis kansuensis on growth of S_(180) and expression of p53
WU Da1;3;LONG Ling2;SHI Yan-ping4;ZHANG Yan-ming1

..............page:19-23,30

Construction and EST analysis of a suppressive subtraction cDNA library of Chinese Wild Vitis quinquangularis inoculated with powdery mildew
ZHAO Su-ping;WEN Zhi-feng;HOU Hong-min;XIAO Huan;WANG Yue-jin;WANG Xi-ping

..............page:109-114

Cloning and sequence analysis of cytochrome b gene and SOD gene in Sitobium avenae under the ultraviolet induction
GAI Min-hao;CHEN Qian;HU Zu-qing;HU Xiang-shun;ZHAO Hui-yan

..............page:167-172

Development and application of multiplex PCR assay for rapid detection of Streptococcus suis species and its main pathogenic serotypes 1,2 and 7
LIU Chun-sheng1;XU Yao-hui 2;CHEN Lu1;LIU Chun-ming2;WANG Xin-juan1;GAO Dong-sheng1;WANG Yong-sheng1;ZHANG Jiu-zhou1;WANG Chuan-qing1

..............page:24-30

Establishment of optimum DDRT-PCR system and screening of antennae differentially expressed genes of Anoplophora glabripennis（Coleoptera:Cerambycidae）
WANG Wei1;2;LI Qian1;WEI Jian-rong2;GUO Ze-kun1

..............page:57-63,70

Effect of interaction between internal ethylene and 1-methylcyclopropene on ripening and cell wall components metabolism of tomato fruit
ZHANG Zheng-ke1;HUBER Donald J2;LEE James H2;RAO Jing-ping1

..............page:95-102

Distribution of porcine parvovirus in the infected pigs by real-time quantitative PCR
LI Hou-wei 1;WEI Zhan-yong1;GUO Xian-po1;2;CHEN Hong-ying2;LI Jin-lei 1;HAN Zhi-tao1;CUI Bao-an1

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

Technology for stolon seedling in vitro of strawberry and virus eradication by combining the high temperature treatment with shoot tip culture
GU Di-zhou;ZHU Jun-yi;FENG Ying;JIANG Yun-tian;XIE Yan-jun;ZHANG Li-na;BA Chun-ying

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

Study on TongShuang dissolved medicine for constipation
SUN Jiang-hong;OUYANG Wu-qing;LIU Mei-xue

..............page:36-42

Study on quality of dry white wine by different maturities Riesling grape
ZHANG Zhen-wen1;TANG Hu-li 2

..............page:121-126,133

Anti-tumor activity of polysaccharides isolated from Patrinia heterophlla Bunge
GENG Guo-xiaa;LU Wen-zongb;LI Qing-wangb;LI Wen-yeb

..............page:14-18

Construction and primary expression of eukaryotic expressing vectors of codon-optimized H1N1 influenza virus HAand HA1 gene
LI Peng-hua1;ZHANG Xiao-guang2;WANG Jing-yu1;MA Jing2;ZHANG Xiao-mei 2

..............page:7-13

Effect of sunlight hours on soybean yield and chemical quality in the pod stage
LI Chun-jie;XU Yan-li;WEI Wei;PEI Xi-chao;ZHANG Lei

..............page:71-74

Optimization on the sulfated modification of polysaccharides from Coprinus comatus and evaluation of antioxidant activity
LI Guo-ronga;LIU Na-nüb;ZHANG Jinga;LI Jian-kea

..............page:127-133

Study on the species diversity of undergrowth in the different stand densities of Pinus tabulaeformis plantation of Xiaolongshan area
Lü Jing-xian1;WANG De-xiang1;ZHANG Song-zhi 2;HE Zhi-mei 1;BAO Ji-cun1;HUANG Qing-ping1

..............page:49-56

Establishment and application of RT-PCR diagnostic method for duck paramyxovirus disease
LI Jian-xia;DIAO You-xiang;LIU Xia;LI Hong-mei

..............page:31-35

Experimental study of modified chitosan for removing fluoride ion from drinking water
WEI Hong1;LI Ke-bin2;SHI Jing-zhuan1

..............page:209-213,220

Establishment and evaluation of hydrologically correct DEM in Shaanxi Province
LI Jun1;YANG Qin-ke2;DU Ji-long3;LIU Hong-yan1;CHENG Lin1

..............page:227-234

Chemical constituents and antibacterial activities of essential oils from Chenopodium ambrosioides L.
NIE Xiao-ni 1;2;LIANG Zong-suo1;2;DUAN Qi-mei 1;2;LAN Xiao-ji 1;2

..............page:151-155

Study on kinetic investigation of Tripterygium wilfordii adventitious root growth and nutrient consumption in vitro
LI Yana;b;YANG Yu-qi b;FENG Jun-taoa;WANG Yong-honga;ZHANG Xinga

..............page:134-138

Effects of nitrogen and phosphorus application on growth,mineral ash absorption and accumulation feature of Suaeda salsa L.
WANG Jie-pinga;b;c;TIAN Chang-yana;c

..............page:201-208

Study on the canopy characteristics of different ages Fuji apples trees in Jinxi Loess Plateau area
WANG Liang;GUO Xiao-ping;BI Hua-xing;DAI Wei;SHI Xiao-li

..............page:115-120

Studies on plantlet formation of microspore embryoid in spring Brassica napus L.
LUO Yu-xiu 1;2a;DU De-zhi 2b;TANG Guo-yong2b

..............page:84-88,94

Establishment and die-out of hawthorn spider mite experimental population in single apple leaf
LIN Xiao-li 1;WANG Cheng-ping2;LI Xin1;LIU Ying1;MENG Fang1;XU Ling1;ZHANG Jing-li 1;LIN Ping3;WANG Yong3

..............page:193-200

Breeding of high-activity manganese peroxidase strain and preliminary investigation the enzymatic characteristics
BAI Na1;2;DUN Bao-qing2;SONG Li-li 1;2;XI Ya-jun1;LI Gui-ying2;LU Ming2

..............page:139-144,150

Expression and functional characterization of a hemolysis-associated gene yqxCfrom Bacillus subtilis
LIU Jie;ZHANG Qiong;FANG Chun-hong

..............page:145-150

Construction of a Gateway technology-based plant expression vector
GUO Shan-shan1a;1b;ZHANG Meng1b;SHAN Wei-xing1b;2

..............page:161-166,172

Finite element simulation analysis of surge tank's stress and deformation under the conditions of an adverse rock
WANG Rui-jun1;JIAO Li-fang2;SU Tong-lin1

..............page:214-220

Bioactivity of cantharidin against eleven pests
LIU Rui-rui a;MA Yana;MA Zhi-qingb;ZHANG Ya-lina

..............page:181-185

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

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

Effect of drought stress on photosynthesis and physiologica characteristics of Chrysanthemum morifolium
KONG De-zheng;YU Hong-fang;LI Yong-hua;TIAN Yan-yan

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

Application of Support Vector Machine in the groundwater quality evaluation
CHEN Lin1;LIU Jun-min1;LIU Xiao-xue2

..............page:221-226