1005-9369
2001 Issue 4
Biotechnology and agricultural sustainable development
yu qiu ju ; xu xiang yang ; li jing fu
yu qiu ju ; xu xiang yang ; li jing fu
..............page:408-413
Phenolic acid substances and Allelopathy mechanisms
wu feng zhi ; zhao feng yan ; ma feng ming
wu feng zhi ; zhao feng yan ; ma feng ming
..............page:402-407
Development and application of genetic markers in plants
li zhu gang ; cui chong shi ; ma rong cai ; cao ming qing
li zhu gang ; cui chong shi ; ma rong cai ; cao ming qing
..............page:396-401
Analysis of phenotypic and genetic variation in clonal population of Leymus chinensis and others
hong rui min ; wang zuo sheng ; yang jian hua
hong rui min ; wang zuo sheng ; yang jian hua
..............page:376-395
The establishment application and analysis of mathematical model of current beet bolting induce by gentle light
chang ying ; ma feng ming ; li cai feng
chang ying ; ma feng ming ; li cai feng
..............page:371-375
The hardware design of the automatic elimination control system of no-fertilized eggs and died embryos during poultry hatching
zhou xiu li ; zhang li ; li yan jun
zhou xiu li ; zhang li ; li yan jun
..............page:367-370
The ripe characteristics of qiuxiang pear under natural ripening and artificial ripening
zhang min ; cheng jian jun ; han jian chun ; cui cheng dong
zhang min ; cheng jian jun ; han jian chun ; cui cheng dong
..............page:360-366
Immunological changes of chicks from hens vaccinated with infectious bursal disease(IBD) vaccine
zheng shi min ; ge ming ; hu shou ping ; zhen rong ; gao xue li ; wang xiao mei ; wang xiu rong
zheng shi min ; ge ming ; hu shou ping ; zhen rong ; gao xue li ; wang xiao mei ; wang xiu rong
..............page:352-359
Study on properties in vitro and roles of phytase in poultry 1.The properties of phytase of microbial and plant origins and affecting factors in vitro
dan an shan ; wang an ; xu qi you ; shi bao ming ; du juan ; song jin cai ; ma zuo ; wang li juan
dan an shan ; wang an ; xu qi you ; shi bao ming ; du juan ; song jin cai ; ma zuo ; wang li juan
..............page:345-351
The study of relation between black currant's morphological tissue postmortem structure and the overwintering death
yang guo hui ; gong shu fang ; zuo zuo
yang guo hui ; gong shu fang ; zuo zuo
..............page:340-344
Study on the variation of tillered onoin chromosomes in vitro culture
xu qi jiang ; chen dian ; li gui ying
xu qi jiang ; chen dian ; li gui ying
..............page:336-339
Effect of different agricultural measures on the proten and fatty content of soybean seed
ning hai long ; yang qing kai ; li wen xia ; song xi qing ; wang ji an ; kong fan jiang
ning hai long ; yang qing kai ; li wen xia ; song xi qing ; wang ji an ; kong fan jiang
..............page:332-335
Optimization of the Agrobacterium-mediated transformation systems of soybean
zhou si jun ; li xi chen ; liu zhao jun ; liu li yan ; yang qing kai
zhou si jun ; li xi chen ; liu zhao jun ; liu li yan ; yang qing kai
..............page:325-331
The theoretical analysis on proper rice transplanting period in san-jiang plain
gong zhen ping ; zhao yan zhong ; liu li jun ; ma xiu feng ; zu wei
gong zhen ping ; zhao yan zhong ; liu li jun ; ma xiu feng ; zu wei
..............page:320-324
Varietal difference in change process of dry culm weight during ripening period and their effects to percentage of ripenedgrains of rice in cold area
li rong tian ; luo qiu xiang ; qiu tai quan ; jin xue yong
li rong tian ; luo qiu xiang ; qiu tai quan ; jin xue yong
..............page:313-319