Study of the Impact of Climatic Change on Fishery Production at Coastal Areas in China
LIU Yunfen

..............page:1-5,28

A Preliminary Study on the Compacting Wheat for Frost Protection
HE Wei-xun;FENG Yu-xiang;HU Xin;ZHU Wei

..............page:6-9

xin jiang mian hua sheng chan de qi xiang zai hai ji fang yu dui ce cuo shi
zhang hou ; sun zuo

..............page:10-13,51

Effect of Film-mulching on Water Regulation in Dryland
HU Fen;CHEN Shang-mo

..............page:14-17

Technologies for Reducing Dust and Bacteria in Exhaust-air from Poultry and Livestock Farms
HU Qing;DONG Hong-min;TAO Xiu-ping;CHANG Jing;ZHANG Jin-zhou;SUN Hui

..............page:18-22

Climatic Analysis on the Safe Period of Seed Production of the Two-line Hybrid Rice
ZHOU Shi-huai;ZHI Shi-quan

..............page:23-28

Geographical Changes of the Growth Duration of Common Wheat and its Different Varietal Ecotypes
CAO Guang-cai;WU Dong-bing

..............page:29-32,43

The proportion of the evaporation to evapotranspiration and the measures to reduce the evaporation in North China Plain
PEI Dong;ZHANG Xi-ying;LI Kun

..............page:33-37

Study on Synthetic Factors of Cotton Bollworm Outbreak and the Forecast Model
ZHOU Zhi-xiang;WANG Zhi-wei;LIU Wen-ping;FAN Yong-ling;LIU Xiu-ying;LI Yue-guang;GUO Zhuan-xian;MA Cang-jiang

..............page:38-43

long nan shan qu hua gu gao chan zai pei ji shu yan jiu
xiao zhi qiang ; jin pu ; liu hui hong

..............page:44-47

1998/1999 nian du quan guo dong xiao mai sheng chang zhuang kuang he chan liang xing cheng de fen xi ping jia
qian shuan ; lv hou zuo

..............page:48-51

ji yu yu tiao zhan -- lun xian dai nong ye qi xiang xue zai wo guo jin nian lai de jin zhan yu wei lai de zhan wang
wang yong yin

..............page:52-53

2000 nian ( di 21 juan ) zong mu ci

..............page:54-57