1004-7999
2003 Issue 3
Progress of studying on Chinese cattle chromosome
li mei ; jin hai guo
li mei ; jin hai guo
..............page:228-232
Development and utilization of bioenergy
li zhong ren
li zhong ren
..............page:225-227
..............page:222-224
Comprehensive processing and utilization of maize
quan wu rong ; gao qing shan ; li zuo jun ; han mei lan
quan wu rong ; gao qing shan ; li zuo jun ; han mei lan
..............page:218-221
Progress of studying on heredity and breeding of sweet corn
zheng da hao ; li yan ru ; guo yan
zheng da hao ; li yan ru ; guo yan
..............page:213-217
Current situation and countermeasures of food quality safety in China
li zuo jun ; quan wu rong ; cui fu shun ; li chun hua ; zhou li ping
li zuo jun ; quan wu rong ; cui fu shun ; li chun hua ; zhou li ping
..............page:209-212
..............page:202-208
Ecological tourism exploitation and sustainable development strategy of Changbai Mountain biosphere protection zone
zhu yong wan
zhu yong wan
..............page:198-201
..............page:193-197
Investigation of dogs' eperythrogoonosis in Longjing area
li xiang ling ; cui jing shan ; tai nan ; jiang ying yu
li xiang ling ; cui jing shan ; tai nan ; jiang ying yu
..............page:190-192,227
Semen preservation of black bear
luo ying hua ; li zhong shu ; jin cheng hao ; zhang xing ji ; fang nan zuo
luo ying hua ; li zhong shu ; jin cheng hao ; zhang xing ji ; fang nan zuo
..............page:185-189
Analysis of inbred lines combining ability and genetic parameter of black glutinous maize
guo yan ; yang hong shuang ; jiang ji jian
guo yan ; yang hong shuang ; jiang ji jian
..............page:179-184
Analysis of main chemical composition of flue - cured tobacco in Yanbian area
chi jing ji ; li yuan shi ; pu shen xue ; wang yan li
chi jing ji ; li yuan shi ; pu shen xue ; wang yan li
..............page:175-178
Field comparison and main characteristics of new maize hybrids
li yan ru ; guo yan ; jin feng xue ; zheng da hao ; shen jin dan
li yan ru ; guo yan ; jin feng xue ; zheng da hao ; shen jin dan
..............page:171-174
Study on screening proper chemical herbicides of Codonposis Lanceolata Bentn. et Hook. f. milpa
cai chun peng ; wu ming gen ; pu ren zhe
cai chun peng ; wu ming gen ; pu ren zhe
..............page:163-170
Contents change of N、P、K during the vegetative growth in platycodon grandiflorum
li lian hua ; li hu lin ; li yun shan ; su yan min ; yang zhi
li lian hua ; li hu lin ; li yun shan ; su yan min ; yang zhi
..............page:159-162
Morphology and germination of Codonoposis Lameolata seed
li yun shan ; li hu lin ; an jin hua ; li lian hua ; su yan min
li yun shan ; li hu lin ; an jin hua ; li lian hua ; su yan min
..............page:155-158