Journal of Henan Agricultural University 1999 Issue 3 <he nan nong ye da xue xue bao

..............page:270

Study on effect of selenium on in vitro rumen digestion and metabolism of goat
LU Yu-hua;WANG Yue-ying;NIE Fu-rong;LI He-ping;DONG Xiu-tian

..............page:311-314

Study on relationship between heat stress and glucocorticoid receptor or heat shock proteins in chickens
LI Pei-qing;WANG Xuan-nian;WANG Shui-qin;ZHAO Kun;WANG Xin-hua

..............page:307-310

Influences of diets with different Ca and P levels and with added phytase on the feeding results of fattening egg-type cockerels
WANG Cheng-zhang;QI Sheng-li;CUO Xiao-jun;WANG Zhi-xiang;HAN Biao

..............page:303-306

Research on automatic reversing mechanism for two-way plow with cylindrical cam
li bao qian ; he yu peng ; li ming zhen ; jia duan hong

..............page:300-302

Study on modification technique of hourglass worm gear tooth surface
ZHANG Huan;XU Guang-yin;ZHANG Xin-zhou

..............page:297-300

Automobile engine fault diagnosis expert system
YU Zi-yue;WANG Li-juan;LI Zhao-mei;CHEN Xin-chang;TAO Zhi-xiang

..............page:293-296

A revision and addition of Artemisia from Henan
li chun feng ; zheng qi jun ;yang chang-qun; yang chang qun ; zhu shi xin ; zhao feng rong ; zhu chang shan

..............page:289-292

Study on variations of body colour and heredity of the oriental tobacco budworm Helicoverpa assulta (Guenee) and the cotton bollworm H. armigera (Hubner) in tobacco field
luo mei hao ; guo xian ru ; zhang hong liang ; wang xue fen ; xiong jian wei

..............page:263-266

Study on culture medium for Petunia corollas seedling
JI Yue;KONG De-zheng;GAO Shui-ping;GAO Xue-mei

..............page:261-262

Study on the method of green-preservation of vaccum freezing-drying green vegetable
REN Ying-hui;CUI Fu-xiang;YANG Xue-yi;Huang Ji-nian

..............page:258-260

The effect of grafting trunk on young paulownia tree growth and development
ZHENG Lan-chang;LI Hai-kui;TIAN Guo-hang;ZHAI Xiao-qiao

..............page:256-258

Analysis about the effect of temperature and light of interplanting between crop and vegetable in different band directions and its economic benefit
SUN Shou-ru;KONG De-zheng;MA Chang-sheng;LIU Qiu-Yuan;ZHU Rui-qi

..............page:253-255

Studies on formation conditions of single-clove garlic
ZHANG Shao-wen;SUN Zhi-qiang;SUN Shou-ru;ZHANG Hui-mei

..............page:250-252

Study on the developing strategies for the management of Henan forestry industrialization in the 21th century
ZHAO Ti-shun;SHI Yong-quan;WANG Ying-wu;CHAO Ting-zhu

..............page:246-250

Selective breeding of good clones for Poplus tomentosa
li shu ling ; an shi you ; feng jian can ; wang rui fang ; zhang qiu juan ; wang xin jian ; liu jian ye

..............page:242-245

Effects of different types of fertilizers on soil nutrition during development of flue-cured tobacco
shi xiang dong ; liu guo shun ; li guang cai ; wen jian gong ; li chao xia

..............page:235-238

Analysis on the genetic models for main characters in wheat
fan ping ; zhan ke hui ; sun jian ying ; wang shu feng ; zhao guo shan

..............page:231-234

The relationship between source-sink quality and crop cultivation and breeding for maximum yield
zhao quan zhi ; gao er ming ; huang zuo sheng ; ling qi hong ; sun shu ping ; jiao san jun

..............page:226-230

Grey multifactorial evaluation of cross combinations in hybrid wheat
zhan ke hui ; fan ping ; wang wen lin ; yang hai tang ; song xian gang ; wu feng lan

..............page:223-225

Study on the dynamic effect of different agrotechnology on tilling and ears development of tiller for winter wheat
WANG Xiao-chun;YUE Han;MA Xin-ming;YUAN Jian-ping

..............page:219-222

Preliminary study on the identification of corn borer resistance of Bt transgenic plant
liu zong hua ; su hai ling ; tang ji hua ; ji hong qiang ; tian gui jun ; zhao wu ying ; he ge ming

..............page:215-218

Influence of condensate of oriental tobacco extract on the quality effect of flue-cured tobacco leaves
zhao ming qin ; dong shun de ; yu jian jun ; yu jian chun ; li guo dong ; zhou si mao

..............page:286-289

On measurement and positive analysis of the contribution rate of technological advance of tobacco leaf production
wang lian hua ; yang tie zuo ; zhao li ; li zhan guo ; huang yuan jiong ; lin mu sen ; kong yin liang ; qiao wan cheng

..............page:282-285

Effect of prechilling on the germination of seeds of Paulownia tomentosa
LIU Zhen

..............page:279-281

Studies on methods of gDNA extraction and RAPD analysis of cotton Verticillium wilt pathogen
liu xue tang ; guo jin cheng ; zhang yuan en ; song xiao xuan ; sun jun ling ; li wei

..............page:274-278

Studies on the medicament control of two species of leafminer
yin xin ming ; yuan guo hui ; han gui zhong ; li zi chao ; liu shun tong

..............page:270-273

Examination and analysis of harmful components of smoke in flue-cured tobacco from different producing areas
li shi yong ; yu jian jun ; chen yan xia ; guo bao xian ; jiao gui zhen ; liu xue zhi ; zhang li juan

..............page:267-269