System Sciences and Comprehensive Studies in Agriculture 1990 Issue 2 nong ye fa zhan zhan lue yan jiu zhong de san wei li ti rong ji fen xi fang fa

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System Sciences and Comprehensive Studies in Agriculture
1001-0068
1990 Issue 2

nong ye fa zhan zhan lue yan jiu zhong de san wei li ti rong ji fen xi fang fa
yan yi sui ; qin huai min

..............page:1

shi lun cao ye xi tong
wang guan zuo

..............page:7

shi lun wo guo nong ye xi tong gong cheng fa zhan de te se
liu xiao zuo

..............page:12

qu yu nong ye jing ji xi tong yan jiu chu tan
lu yuan

..............page:16

nong ye liang xing xun huan gong cheng he xin fu she mo shi te zheng yu jie gou
lin jin guo

..............page:21

tan nong ye hai chong zong he zhi li zhong de xi tong si xiang hai chong hao san jie gou he hui se xi tong
lv yu tu

..............page:26

nong ye zong he shu ju ku de jian li yu ying yong
he tian rong ; hao cui ping

..............page:28

san jiang ping yuan di shi nong tian sheng tai xi tong de ping jia
meng kai

..............page:30

dong ting hu qu zheng zhi kai fa fang an fang zhen yan jiu
zhou shi peng ; zhou man shu

..............page:33

yan jiu tu di zi yuan kai fa li yong de xi tong dong tai xue fang fa
pei jun

..............page:40

san jiang ping yuan pai lao gong cheng jing ji biao zhun tan tao
yue sheng

..............page:43

jiao zhou wan ge an duan yang zhi tiao jian zong he ping jia
yu qing dong

..............page:46

mo hu zong he ping pan fang fa zai shan zuo jia gong zhi liang ping jia zhong de ying yong
liu yan

..............page:50

yun yong xi tong gong cheng li lun zhi ding hua sheng you hua sheng chan fang an
zhu kong lai

..............page:53

ji zhong dian xing sheng chang qu xian de zui you hua ni he
tian zhi hong ; zhang tong hua

..............page:57

sheng tai mo xing zhong de ping heng he fei ping heng gai nian
liu xiao bing ; yang shu ping

..............page:80

nong ye sheng tai xi tong zhong zi shi zi yuan qu dai cuo shi de wen ding xing yu fei wen ding xing
liang wen ju ; liu xiao zuo

..............page:75

ke xue jue ce yu da nong ye zhen xing
ni shu shan ; he tian rong

..............page:71

4nong ye zong ti she ji yu guo min jing ji zhen xing pian guan xian nong ye zong ti she ji de yan jiu yu ying yong
ni shu shan ; he tian rong

..............page:66

fu shi jian shu lie hui se mo xing de jian mo fang fa
yuan ke jun

..............page:64

xian xing gui hua xi tong dong li xue lian he mo xing yan jiu
yang heng xi ; liu chang xin

..............page:61