Journal of Northwest Sci-Tech University of Agriculture and Forestry 2006 Issue 3 The separation of X and Y spermatozoa in the environment of acid inducement

The separation of X and Y spermatozoa in the environment of acid inducement
YANG Hai;LI Qing-wang;HU Jian-hong;HAN Zeng-sheng;ZHAO Hong-wei;CHEN Xiao-yu;WU Shu-yun;YANG Zhi-qing

..............page:21-25

Cloning and analyzing of the secondary structure of the 3'noncoding region of RHDV
LIU Guang-qing;ZHANG Yu-ying;YUN Tao;NI Zheng;ZHANG Miao-tao;LIANG Hua-li;HUA Jiong-gang;LI Shuang-mao;DU Qing-yun;SHENG Zu-tian

..............page:16-20,25

Cloning and sequencing of NP gene,P gene and intergenic region in NP and P gene coding region junction of Newcastle disease virus V4 strain
LIU Fang-ning;YAN Li-hui;CAO Dian-jun;LIU Pei-xin;YANG Zeng-qi

..............page:11-15

Studies on effects of oscillations on cell growth and human-like collagen production of recombinant Escherichia coli
MA Xiao-xuan;FAN Dai-di;LIU Shu-wen;LUO Yan-e

..............page:6-10

Cloning and Sequence Analysis of Human Lactoferrin cDNA
SHU Jian-hong;PAN Zhi-fang;ZHENG Yue-mao;SHI Yu-qiang;ZHANG Yong

..............page:1-5

Diochemical index determination of main serum of dorper sheep
WANG Jian-gang;SONG Yu-xuan;CHENG Xue-ni;YU Feng;CAO Bin-yun

..............page:26-28

Effect of quercetin on exercise performance and free radical metabolism in brain tissue of trained rats
DONG Gai-ning;XIONG Zheng-ying;LIU Hai-ying

..............page:29-32

Path analysis and decision analysis of restricted selection index
WANG Li-bo;SUN Hong-gang;LIU Lu;GUO Man-cai;YUAN ZHi-fa

..............page:33-36

Application of enzyme addition in corn-cottonseed,rapeseed and peanut-seed based diet in Laying hens
YAN Qiu-liang;NIU Zhu-ye;LIU Fu-zhu;LIU Ya-li;CHEN Xin-ke;LIN Hai-yan

..............page:37-41

Zoobenthos status and their use in water quality assessment in Wei River
JI Hong;LIANG Chao-jun;GAO Jun

..............page:42-48

Wheat starch quality and affecting factors on the solvent retention capacity
NI Fang-yan;ZHANG Guo-quan;LI Jin;WEI Yi-min;ZHENG Jian-mei

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

Analysis on grain filling characteristics of wheat variety
REN Hong-song;ZHU Jia-hui;AIBIBULA;SONG Yu;CUI Xin-ju;CAO Lian-pu

..............page:55-60

Determination of quality factors in intact rapeseed by near infrared reflectance spectroscopy (NIRS)
YANG Cui-ling;CHEN Wen-jie;ZHAO Xing-zhong;TIAN Jian-hua;LI Dian-rong

..............page:61-67

Study on the evolvement of Ecological Footprint of Qinghai Province
SHI Ji-an;YANG Gai-he;LIU Yu-hua

..............page:68-72

Dry and wet climatic changes in recent decades in the source regions of Yangtze,Yellow and Lantcang Rivers
LI Yi-bing;YANG Gai-he;WANG De-xiang

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

Photocatalytic oxidation of phenol in water by TiO2/AC nanocomposite
ZHOU Guang-kuo;FENG Gui-ying;HU Shi-bin;LIAO Shao-hua;MU Jun

..............page:78-82

Research on spatial interpolation methods of pricipitation on loess plateau
MENG Qing-xiang;LIU Guo-bin;YANG Qing-ke

..............page:83-88

The effects of culture conditions on production of Phytophthora infestans crude toxin
XING Yu-jun;CHENG Zhi-hui

..............page:89-92

Identification of recombinants of hyperparasitic Streptomyces F46 and biocontrol actinomycetes SC11
LIU Bing;ZONG Zhao-feng;WANG Ji-xia

..............page:93-97

Distribution of take-all disease of wheat in Shaanxi province & controlling effect of short rotation
WANG Bao-tong;FENG Xiao-jun;SHANG Hong-sheng;GAO Zhao-liang;LI Qiang;WANG Wen-yan;LI Gao-bao;WANG Fang

..............page:98-102

Effects of sub-lethal rhodojaponin-Ⅲ on the electroantennogram to Asiatic corn borer (Ostrinia furnacalis Guenée)
XIE Jian-jun;ZHONG Guo-hua;JIAN Mei-ling;XU Qi-yun;LIU Xuan-qing;HU Mei-ying

..............page:103-107

Establishment and analysis of life table for experimental population of Tetranychus urticae Koch on apple plant
NIU Yong-hao;HUA Lei;XIANG Jian-ye

..............page:108-110

Research on the functional responses of Coccinella septempunctata L.to prey on Stephanitis anagustata Bu.sp.nov
LIU Jin-qian;LI Yu-ying;ZHANG Hai-jiang;QI Yue-qiang

..............page:111-114

Studies on selection of basic medium and culture condition in tissue culture and rapid propagation of Prunus armeniaca Linn.
QI Gao-qiang;ZHAO Zhong;ZHANG Cun-xu;ZHOU Feng-li

..............page:115-118

Study of calcium distribution in different organs of apple tree
FAN Hong-zhu;TONG Yan-an

..............page:119-121,126

Study on in vitro regeneration technology from stem explants of four potato cultivars
LI Juan;CHENG Zhi-hui;ZHANG Guo-yu

..............page:122-126

Effect of selenium on content of selenium,yield and quality of broccoli
WANG Jin-min;ZHAO Zhi-zhong;SHEN Zeng-ji

..............page:127-130

Research on the green keeping technology of cactus juice
ZHANG Jia;LI Duo-wei;NI Xiao-feng;GUAN Mao-dong

..............page:131-134

Antioxidant activity tests of mulberry vinegar extracts by DPPH·method
JIN Jie;LI Zhi-xi;ZHANG Feng;WEI Zong-ping;GONG Feng-qiu;XIE Cheng-jun

..............page:135-137

Estimate on pollution loadings of nitrogen and phosphorus based on USLE in Heihe river watershed
XU Yan-ling;LI Huai-en;NI Yong-ming;YANG Fan

..............page:138-142

Reflection on water safety and moral ethics of river
XING Da-wei;ZHANG Yu-fang;HUANGFU Yu-zhu;SU Xiao-ling

..............page:143-146

Analysis of 2-D lattice structure by pseudo-membrane method
SHI Jiao;WANG Zheng-zhong;CAI Kun

..............page:147-151

Scale analysis of AHP and its application in evaluating water conservancy engineering
ZHANG Wen-ge;HUANG Qiang

..............page:152-156

Experimental study on critical instability and failure conditions of wire-caged protective facing of overflow rock fill cofferdam
WU Wen-ping;ZHANG Xiao-hong;LIU Fa-quan;LI Jian-zhong

..............page:157-160,164

Simulating and analysis of the movement of airflow around a greenhouse with FEA
WANG Jian;DING Wei-min;YANG Hong-bing

..............page:161-164

"xiao mai xi jiang chong cheng zai gui lv ji kong zhi ji shu yan jiu " tong guo sheng ji jian ding

..............page:102