1000-0275
1990 Issue 1
..............page:54-55
su xi chang di qu nong ye gui mo jing ying yu nong ye xian dai hua
liu guang yu ; song pei qin ;
liu guang yu ; song pei qin ;
..............page:33-36
lan zao se an suan diao jie xing tu bian ti de shai xuan he fen xi
li yang sheng ; wang ye qin ; li shang hao ;
li yang sheng ; wang ye qin ; li shang hao ;
..............page:47-50+38
tao yuan xian di chan tian tu rang lin su zhuang kuang ji zao dao lin ying yang de diao cha
wang kai rong ; wang chang liao ; gong hui qun ;
wang kai rong ; wang chang liao ; gong hui qun ;
..............page:43-46
xiao mai gao chan you zhi di hao zai pei tu jing sheng li ji chu yan jiu yuan ku guan xi
bai xin fu ; sun chang zuo ;
bai xin fu ; sun chang zuo ;
..............page:39-42
jiao ni cheng fen dui nong xiang xing da qu jiu zhi liang ying xiang de yan jiu tong guo jian ding
yan chang xuan ;
yan chang xuan ;
..............page:63
gui fan hua zai pei ji shu yan jiu fang fa chu tan
xu fu xing ;
xu fu xing ;
..............page:56-58
shi lun huang tu gao yuan fa zhan lin ye de chu lu
zeng bai juan ; wang you ke ;
zeng bai juan ; wang you ke ;
..............page:26-28
xin nian ji yu
ben kan bian ji bu ;
ben kan bian ji bu ;
..............page:2
qian lun nong cun de ji ti lao dong ji lei
zhang bai qi ; zhang fei fei ;
zhang bai qi ; zhang fei fei ;
..............page:37-38
yin jin mei guo zi li zuo dui jian quan wo guo si liao sheng tai wei de yi yi yu qian jing
sun hong liang ;
sun hong liang ;
..............page:18-21
..............page:22-25
hu nan sheng liang shi fa zhan ruo gan wen ti de tan tao
wang wan chuan ;
wang wan chuan ;
..............page:59-62
cun luo sheng tai jing ji xi tong yu cun luo sheng tai jing ji xue
zhou jian zhong ;
zhou jian zhong ;
..............page:10-13
hu nan sheng shan qu sheng tai jian she yu jing ji kai fa xue shu bao gao hui zai chang sha zhao kai
li xue bin ;
li xue bin ;
..............page:63
wei xian shui guan gai de xiao guo yan jiu
wang ying qiu ;
wang ying qiu ;
..............page:51-53
..............page:6-9
..............page:29-32
..............page:14-17
zhong guo nong ye xian dai hua yu jing jiu nong ye
liu zuo hao ;
liu zuo hao ;
..............page:1-5