1000-4890
1998 Issue 4
guo ji zhu ming sheng tai xue shu kan chu ban shang jian jie
zeng de hui ; xing xue rong ;
zeng de hui ; xing xue rong ;
..............page:76-79
zuo wu nong tian zheng san ji suan mo xing de yan jiu
Liu Shaomin;Liu Zhihui;Fu Weidong
Liu Shaomin;Liu Zhihui;Fu Weidong
..............page:67-70
..............page:81
jin hua sheng tai xue yin lun jian jie
zhang xiao ai ;
zhang xiao ai ;
..............page:80
tai xing shan zuo hou fan zhi sheng tai xing wei yan jiu
Hou Jinhuai;Qu Wenyuan;Chen Li;Zhang Hongxu
Hou Jinhuai;Qu Wenyuan;Chen Li;Zhang Hongxu
..............page:23-26
cao di qun luo de tu rang hu xi
Li Linghao;Chen Zuozhong
Li Linghao;Chen Zuozhong
..............page:46-52
yu xi shan qu ri ben luo ye song lin xia zhi wu wu zhong duo yang xing de yan jiu
Tao Fulu;Feng Zongwei;Li Shuren;Wang Jianwen;Liu Jingliang(Henan Qihe Forest Farm;Lushi County 47220
Tao Fulu;Feng Zongwei;Li Shuren;Wang Jianwen;Liu Jingliang(Henan Qihe Forest Farm;Lushi County 47220
..............page:2-7+83
sheng wu duo yang xing yan jiu ying yong ji qi gai shan nong ye sheng tai xi tong te xing he xiao yi de ji zhi fen xi
Wu Jianjun;Li Quansheng .Bian Zhuoping
Wu Jianjun;Li Quansheng .Bian Zhuoping
..............page:40-45
hei xian mao zu shu ren shen qi guang zhao dui zi shu zuo wan fa yu de ying xiang
Xia Ying;Cheng Ruihe
Xia Ying;Cheng Ruihe
..............page:60-63+45
nong ye sheng tai xi tong yang fen xun huan yan jiu gai kuang
Cao Cougui;Zhang Guangyuan;Wang Yunhua
Cao Cougui;Zhang Guangyuan;Wang Yunhua
..............page:27-33
qin ling luo ye song lin tu rang zhen jun zhong qun ji qi sheng tai te xing yan jiu
Yao Tuo;Yang Junxiu;Jing Yao;Wu Chonghua
Yao Tuo;Yang Junxiu;Jing Yao;Wu Chonghua
..............page:8-10+12+14
zhong guo xi wei zhi wu yong ban teng sheng tai xue te zheng yan jiu
Xie Guowen;Sun Yegen
Xie Guowen;Sun Yegen
..............page:19-22+39
da qi co2 nong du sheng gao dui tu rang wei sheng wu de ying xiang
Zhang Linbo;Cao Hongfa;Gao Jixi;Shu Jianmin
Zhang Linbo;Cao Hongfa;Gao Jixi;Shu Jianmin
..............page:34-39
ye tan zuo wu de rong yu
Dang Chenglin
Dang Chenglin
..............page:71-75+59
zhi wu ti biao yu kun chong de guan xi
Pang Baoping;Cheng Jiaan
Pang Baoping;Cheng Jiaan
..............page:53-59
bu tong wen du tiao jian xia huan jing shui fen dui zhong guo lin wa you ti cun huo de ying xiang
Wang Shoubing;Qu Yunfang;Jing Zuoqing;Jiang Chaoguang;Wu Qianhong
Wang Shoubing;Qu Yunfang;Jing Zuoqing;Jiang Chaoguang;Wu Qianhong
..............page:64-66
she shi ti zhong he guang zhao tiao jian dui luo shi zhao xia you ti yang dai xie de ying xiang
Lin Xiaotao;Huang Changjiang;Liang Xufang;Cao Shuangjun
Lin Xiaotao;Huang Changjiang;Liang Xufang;Cao Shuangjun
..............page:15-18