1007-4961
1999 Issue 4
..............page:386
..............page:381-385
PROGRESS IN INVESTIGATION OF BIRDS IN ARTIFICIAL CONIFEROUS PLANTATIONS
Hou Jianhua;Hu Zhentian;Hu Yongfu;Gu Shouqin;Li Haitao
Hou Jianhua;Hu Zhentian;Hu Yongfu;Gu Shouqin;Li Haitao
..............page:374-380
PROGRESS IN STUDY ON in vitro CULTURE OF BLACK LOCUST
Wang Shuzhi;Tian Yanting;Luo Xiaofang
Wang Shuzhi;Tian Yanting;Luo Xiaofang
..............page:368-373
A STUDY ON Canzuojundujing, A NEW DISINFECTOR OF SILKWORM BODY AND SEAT
wang yan wen ; mou zhi mei ; li wei guo ; cui wei zheng ; yin pei wei
wang yan wen ; mou zhi mei ; li wei guo ; cui wei zheng ; yin pei wei
..............page:362-367
A STUDY ON BIONOMICS OF Sidemia deprarata, A PEST OF COLD SEASON LAWN
Yan Caixia;Qiao Jianguo;Xu Maohua;Cui Zhangkai
Yan Caixia;Qiao Jianguo;Xu Maohua;Cui Zhangkai
..............page:358-361
OBSERVATION ON BIOLOGICAL FEATURES OF Zamacra excrata
Niu Jianzhong;Zhang Jibin;Liang Jialin
Niu Jianzhong;Zhang Jibin;Liang Jialin
..............page:355-357
POT CULTURE OF STRAWBERRY FOR ORNAMENTATION
Zhang Yanhui
Zhang Yanhui
..............page:354
..............page:351-353
INVESTMENT AND ANALYSIS ABOUT THE GREENING OF CHAOYANG ROAD IN BAODING CITY
Fu Jun;Lian Zhiqiao;Sang Lihong
Fu Jun;Lian Zhiqiao;Sang Lihong
..............page:348-350
FUNCTION OF PLANTING ALONG EXPRESSWAYS AND ITS DESIGN PRINCIPLES IN NORTH CHINA
Liu Guilin;Shi Wenge;Du Hongyun
Liu Guilin;Shi Wenge;Du Hongyun
..............page:342-347
DISCUSSIONS ON GARDEN ORNAMENTS AND THEIR ARRANGEMENT TO PLANTS IN LANDSAPE
Duan Dajuan;Li Minjie;Zhang Tao
Duan Dajuan;Li Minjie;Zhang Tao
..............page:337-341
..............page:335-336
PRESENT SITUATION OF FOREST FOOD RESOURCES IN FENGNING COUNTY AND THEIR UTILIZATION PROSPECT
Zhu Gui;Yang Jun;Yang Baochen;Zhu Yali
Zhu Gui;Yang Jun;Yang Baochen;Zhu Yali
..............page:332-334
STUDIES ON THE WILD Actinidia arguta RESOURCES IN NORTHEAST CHINA
liu hui tao ; zhang bing bing ; lv yao shuang
liu hui tao ; zhang bing bing ; lv yao shuang
..............page:326-331
STUDIES ON RAISING THE FRUIT-SETTING RATE OF DASHI EARLY PLUM
Yang Jianmin;Guan Jinping;Cao Huijun
Yang Jianmin;Guan Jinping;Cao Huijun
..............page:323-325
EFFECT OF FLOWER THINNING ONCE FRUIT-SETTING AND FRUIT QUALITY OF APPLE
Zhang Guizhi;Jia Ximian
Zhang Guizhi;Jia Ximian
..............page:320-322
EFFECT OF POLLINATION BY CONCAVE LIP WALL BEE ON FRUIT SETTING AND FRUIT QUALITY OF RED FUJI
Sun Jianshe;Wang Haiying;Lei Hongdian;Zhang Ying;Jin Haijun
Sun Jianshe;Wang Haiying;Lei Hongdian;Zhang Ying;Jin Haijun
..............page:316-319
..............page:312-315
OCCURANCE CAUSE FOR OPERATION ERRORS OF 3 KINDS AND COUNTERMEASURES TO OVERCOME
Liu Haijin;Cui Shuijun;Zheng Shuhong
Liu Haijin;Cui Shuijun;Zheng Shuhong
..............page:310-311
STUDY ON FAST-CULTIVATING TECHNIQUE OF CONTAINER SEEDLINGS OF Pinus thunbergii
Qiao Yongjin;Xi Jinbiao;Jiao Ming;Li Cheng;Ma Bingyao;Ding Xinchun;Dong Hanxin
Qiao Yongjin;Xi Jinbiao;Jiao Ming;Li Cheng;Ma Bingyao;Ding Xinchun;Dong Hanxin
..............page:307-309
STUDY ON GROWTH PATTERN OF THE FAST-GROWING AND HIGH YIELD POPLAR PLANTATION
Zou Guixia;Li Xiaohua;Li Tiejun;Li Jianhua;Guan Zhipeng
Zou Guixia;Li Xiaohua;Li Tiejun;Li Jianhua;Guan Zhipeng
..............page:303-306
PRELIMINARY STUDY ON THE CHEMICAL CONSTITUENTS OF VOLATILES FROM ASH-LEAF MAPLE BY ADSORPTION-THERMAL DESORPTION AND GC/MS IDENTIFICATION
Li Jianguang;Jin Youju;Luo Youqing
Li Jianguang;Jin Youju;Luo Youqing
..............page:298-302
STUDIES ON ALLELOPATHIC EFFECTS OF CHINESE WHITE POPLAR
Qin Shuging;Wang Deyi;Feng Xinman;Liu Zhenting;Liu Xiangdong
Qin Shuging;Wang Deyi;Feng Xinman;Liu Zhenting;Liu Xiangdong
..............page:293-297