0439-8114
1975 Issue 7
nong ye ke xue shi yan de ji chu zhi shi di shi er jiang tian jian shi yan jie guo de tong ji fen xi ( xu )
hua zhong nong xue yuan nong xue xi
hua zhong nong xue yuan nong xue xi
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kun chong bao you ji su 515 dui qiu can can si zeng chan xiao guo shi yan
luo tian xian ge ming wei yuan hui
luo tian xian ge ming wei yuan hui
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zen yang yang tu
mu ren
mu ren
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cai yong gong niu zheng feng fa xun lian liang zhong gong niu cai jing wen ti de shang que
feng jian chao
feng jian chao
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mian hong ling chong fa sheng yu ce bao gong zuo de ti hui
zhi jiang xian bing chong ce bao zhan
zhi jiang xian bing chong ce bao zhan
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he fei shi fa sheng ji ce bao de chu bu guan cha yan jiu
tong cheng xian bing chong ce bao zhan
tong cheng xian bing chong ce bao zhan
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wu wu da dui li yong qiu cha zuo ma zuo xiao mai di fei de diao cha
zuo ma lv fei diao cha zu
zuo ma lv fei diao cha zu
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fu zhi suan zuo de tu fa sheng chan ji shi yong
hu bei sheng nong ye ke xue yan jiu suo tu fei xi
hu bei sheng nong ye ke xue yan jiu suo tu fei xi
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tan tan mian hua da ding
shi guo ji
shi guo ji
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qun zhong zhang wo mian tian guan gai shi ji de ji dian jing yan
xin zhou xian hong xing yuan zhong chang ge ming wei yuan hui ke yan zu
xin zhou xian hong xing yuan zhong chang ge ming wei yuan hui ke yan zu
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dao sui de xing cheng
hua zhong nong xue yuan nong xue xi zuo wu zai pei jiao yan zu
hua zhong nong xue yuan nong xue xi zuo wu zai pei jiao yan zu
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shuang ji wan dao gao chan zai pei ji shu chu bu zong jie
xiao gan di qu nong ye ke xue yan jiu suo
xiao gan di qu nong ye ke xue yan jiu suo
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jian chi dou zheng yong yu shi jian duo qu mian mai shuang feng shou
huang gang xian ye lu gong she si da dui shi mei ke xue shi yan xiao zu
huang gang xian ye lu gong she si da dui shi mei ke xue shi yan xiao zu
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fa hui lao mo gu gan zuo yong ji ji kai zhan qun zhong xing ke xue shi yan yun dong
zhong gong xin zhou xian wei yuan hui
zhong gong xin zhou xian wei yuan hui
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