1007-4961
1999 Issue 3
A REVIEW TO TREE-CROP INTERCROPPING IN CHINA
Wang Ying;Yuan Yuxin;Pei Baohua;Zhang Shilian
Wang Ying;Yuan Yuxin;Pei Baohua;Zhang Shilian
..............page:279-284
THE EFFECT OF ENVIRONMENTAL FACTORS ON THE ALELLOCHEMICALS OF PLANTS
Li Jiquan;Jin Youju
Li Jiquan;Jin Youju
..............page:285
..............page:220
PROBLEMS AND COUNTERMEASURES OF FORESTRY SUSTAINABLE DEVELOPMENT IN FENGNING COUNTY
Guan Haifeng;He Wanyi
Guan Haifeng;He Wanyi
..............page:276-278
PRELIMINARY ANALYSIS ON THE DEVELOPMENT OF COLLECTIVE MOUNTAIN LAND MARKET IN HEBEI
wang yue fen ; zhang cong zhe ; zhang jian zhong ; hu jun da
wang yue fen ; zhang cong zhe ; zhang jian zhong ; hu jun da
..............page:269-275
DISCUSSIONS ABOUT THE PRINCIPAL STATUS OF THE CONSTRUCTION OF FOREST ECO-EMVIRONMENT STARTING FROM THE AFFORESTATION PROJECT AROUND BEIJING
Gu Jiancai;Ge Wenguang;Yao Fengju
Gu Jiancai;Ge Wenguang;Yao Fengju
..............page:262-268
EXPERIMENT OF CONTROLLING Philosamia cynthia WALKER ET FELDER WITH STEM IN JECTION METHOD
Li Xiaoni;Song Xinqiang;Xie Jie;Ji Guojum
Li Xiaoni;Song Xinqiang;Xie Jie;Ji Guojum
..............page:259-261
STUDY ON BIOLOGICAL PROPERTY OF CHINESE SCHOLARTREE LOOPER
Yang Xiangdong;He Yunzhuan;Yang Xiaoling
Yang Xiangdong;He Yunzhuan;Yang Xiaoling
..............page:257-258
STATUS AND CONTROL MEASURES OF APPLE DISEASES AND PESTS IN HEBEI PROVINCE
Wen Suqing;Meng Shubiao;Kang Yuelan
Wen Suqing;Meng Shubiao;Kang Yuelan
..............page:254-256
THE LAWS OF INSECT PEST DAMAGE AND OCCURENCE IN APRICOT TREE STAND
Gao Baojia;Meng Xiangshu;Wu Yugen;Wang Yingchun;Li Guiming
Gao Baojia;Meng Xiangshu;Wu Yugen;Wang Yingchun;Li Guiming
..............page:249-253
PROSPECT ANALYSIS OF APPLE PRODUCTION IN HIGH AND COLD MOUNTAINOUS REGIONS
feng bin ; zhao long
feng bin ; zhao long
..............page:246-248
TECHNIQUE FOR SOIL FERTILITY BUILD-UP FOR MOUNTAINOUS ORCHARDS
Zhang Yiyong;Liu Quanguo;Wo Huiying;Fu Jiangfeng;Sun Limin
Zhang Yiyong;Liu Quanguo;Wo Huiying;Fu Jiangfeng;Sun Limin
..............page:242-245
APPLICATION AND CULTIVATION OF Magnolia sieboldii IN GARDENS AND ITS PROPAGATION BY SEED
Ma Jilong;Li Yanjun
Ma Jilong;Li Yanjun
..............page:238-241
STUDIES ON IMPROVING SEED VIGOR OF TOP PRIMROSE WITH ABT ROOTING POWDER
Xu Zhenhua;Zhao Shaopo;Qian Jine;Li Jingchuan
Xu Zhenhua;Zhao Shaopo;Qian Jine;Li Jingchuan
..............page:234-237
THE INFLUENCES OF SPACE CONDITION ON Lilium dauricum
Yang Liping;Zhang Xiaofang;Zhou Runwei;Xue Zhijun
Yang Liping;Zhang Xiaofang;Zhou Runwei;Xue Zhijun
..............page:230-233
STUDIES ON VARIATIONS OF SHOOT AND LEAF GROWTH AND FLAVONES CONTENTS IN JAPANESE CULTIVARS OF STONE-USED GINKGO
xing shi yan ; miao quan qing ; huang fu gui yue ; wang zhi wu
xing shi yan ; miao quan qing ; huang fu gui yue ; wang zhi wu
..............page:224-229
REGRESSION ANALYSIS OF PREDICTION VARIABLE WITH ERROR
zhao jian cong ; wang qing feng ; jia xi mian
zhao jian cong ; wang qing feng ; jia xi mian
..............page:221-223
A PRELIMINARY STUDY ON APPLICATION OF JACKKNIFE METHOD TO FOREST DOUBLE REGRESSION SAMPLING
Lu Fadian;Han Jun
Lu Fadian;Han Jun
..............page:216-220
STUDIES ON THE BARK-PERCENTAGE OF INDIVIDUAL TREE FOR CHINESE WHITE POPLAR
Bi Jun;Ma Zengwang;Gao Hongzhen;Ma Rongze;Liu Fugiang;Gao Hongmei
Bi Jun;Ma Zengwang;Gao Hongzhen;Ma Rongze;Liu Fugiang;Gao Hongmei
..............page:211-215
A STUDY ON GROWTH PATTERN OF VEGETATIVE ORGANS OF Taxus cuspidata var. nana
Zhang Gangmin;Wang Jianzhong;Yang Wenli;Peng Weixiu
Zhang Gangmin;Wang Jianzhong;Yang Wenli;Peng Weixiu
..............page:208-210
VARIATION ANALYSIS IN DIFFERENT FAMILY SEED AND SEEDLING TRAITS OF DOUGLAS-FIR
Zhang Cunxu;Ye Hongmou;Han Zhe
Zhang Cunxu;Ye Hongmou;Han Zhe
..............page:204-207
EFFECTS OF NaCl STRESS ON K+,Na+ AND CHLOROPHYLL A FLUORESCENCE INDUCTION KINETICS IN LEAVES OF IN VITRO POPLAR PLANTLETS
Liang Haiyong;Li Huiping;Yang Minsheng;Zheng Junbao
Liang Haiyong;Li Huiping;Yang Minsheng;Zheng Junbao
..............page:199-203