1007-1431
1981 Issue 1
..............page:16
wo guo gan jie sheng chan xian zhuang . quan guo gan jie sheng chan gai kuang
zhong guo nong ye ke xue yuan gan jie yan jiu suo qu hua zu ;
zhong guo nong ye ke xue yuan gan jie yan jiu suo qu hua zu ;
..............page:1-3
mei guo sheng wu fang zhi zhuan jia lai hua kao cha
yu zhi ren ;
yu zhi ren ;
..............page:41
qing xian su yi zhi hua zhou cheng zhong zi fa yu de sheng li xiao ying
zhang mei chu ; zhao kang cai ;
zhang mei chu ; zhao kang cai ;
..............page:13-15
ni xiao huang juan ye e sheng wu xue te xing yan jiu jian bao
zhang ge cheng ;
zhang ge cheng ;
..............page:27-29
gan jie di guan shi yan chu bao
tang li he ;
tang li he ;
..............page:10-13
suan xing tu rang zhong qing lv li zi nong du dui gan sheng chang de ying xiang
shao shao zuo ; cai ke qiang ; lu da yong ; wang jin wen ;
shao shao zuo ; cai ke qiang ; lu da yong ; wang jin wen ;
..............page:8-10
he cheng xi yi fen chai you ru ji de gai jin ji qi xiao guo
tang zhen tao ;
tang zhen tao ;
..............page:36-37
jiang xi chong yi xian fa xian ye sheng jie
luo jia xin ;
luo jia xin ;
..............page:36
jia ya zhu she si huan su zu kang sheng su zhi liao tian cheng huang long bing shu de xiao guo
long qin xian ; zhuang xian lan ; qiu zhu shi ; su wei fang ; zhao xue yuan ;
long qin xian ; zhuang xian lan ; qiu zhu shi ; su wei fang ; zhao xue yuan ;
..............page:29-32
luo bo sheng qi cheng xia ji gao jie huan zhong cheng huo lv di
duan guang ze ;
duan guang ze ;
..............page:15
shi jian zuo de liang zhong bo shi xing tian di xing tai te zheng ji shu ji qi sheng huo xi xing chu bu guan cha
wang dai wu ; huang liang lu ; zhang quan bing ;
wang dai wu ; huang liang lu ; zhang quan bing ;
..............page:24-27
guan yu gan zhou di qu de gan jie ban huang bing wen ti
zhu wen can ;
zhu wen can ;
..............page:31-33
yi se lie gan jie ye jin kuang
dong xing jian ;
dong xing jian ;
..............page:41
gan jie zhi yong pin zhong de yan jiu
quan guo gan jie guan cang pin zhong yan jiu xie zuo zu ;
quan guo gan jie guan cang pin zhong yan jiu xie zuo zu ;
..............page:33-36
..............page:4-7
gan jie ying yang de hua xue zhen duan fang fa quan liang dan lin jia gai mei de su ce
qiu xing chu ;
qiu xing chu ;
..............page:17-23