1003-188X
1991 Issue 2
hei long jiang sheng 2000 nian nong ye ji xie hua fa zhan zhan lue ( lun wen zhai yao )
li guang zhong ; song yuan sheng
li guang zhong ; song yuan sheng
..............page:62-64
jian yi zuan mo
chen tian zheng ; gao shu fen
chen tian zheng ; gao shu fen
..............page:57-61
..............page:53-56
bei fang han leng di qu yan zhan ( chang ) yan ye fa jiao she bei de she ji ji ying yong chu tan
ding jian mei ; jin jiong qiu
ding jian mei ; jin jiong qiu
..............page:48-52
..............page:43-47
xuan gua shi long zuo qi zuo li xing de she ji yu shi yan yan jiu
hu xin yue ; liang heng lu
hu xin yue ; liang heng lu
..............page:37-42
..............page:31-36
qu bing hua dao ji gou ji li mo xing ji ji suan ji fen xi shi li
zhao yun ; lv zuo jun
zhao yun ; lv zuo jun
..............page:26-30
xiao xing nong yong gua che shang pei zhuang zhi dong zhuang zhi wen ti de fen xi he jie jue fang an
han ji quan ; meng qiang
han ji quan ; meng qiang
..............page:22-25
nong ye ji xie ling jian xiu fu gong zuo zuo yi
li xiang wen
li xiang wen
..............page:16-21
..............page:10-15
ke zai sheng neng yuan shang pin hua jin cheng de jing ji ping jia fang fa
jin xiu man ; yu you tai
jin xiu man ; yu you tai
..............page:5-9
zi bo shi zhang dian qu nong ye gui mo jing ying de tan tao
zheng hong fei ; qi yan qing
zheng hong fei ; qi yan qing
..............page:1-4