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System Sciences and Comprehensive Studies in Agriculture
1001-0068
2005 Issue 4
zheng ding qi shi
..............page:287
Effect on corn yield and character of leaching saline sodic soil with mildly salty water
LIU Chang-jiang;LI Qu-sheng;LI Xiu-jun;LI Cui-min
..............page:314-315
System analysis about population,resource and economy in harmony development
TANG Li;LI Cui-jin;WANG Hong-ping
..............page:310-313
An application of time series model to analyze potential turnout of agricultural and special local products
YU Yong-qing;GU Guang-tong;MAO Xiao-yan;ZHAO Wei-ming;LI Shao-jin
..............page:307-309
Evaluation of alkali dispelled nitrogen of black soil in northeast China
ZHANG Xing-yi;WANG Shu-kui;SUI Yue-yu
..............page:305-306,309
Research of land desert characters and ecological rehabilitation countermeasures in Nenjiang
ZHOU Jiang-hang;CHEN Di;MENG Ling-qin;LEI Ting-wu
..............page:302-304
Investigation of the black soil physical and chemical properties in northeast China
SUI Yue-yu;LIU Guang-yuan;GU Si-yu;ZHANG Xing-yi;MENG Kai
..............page:299-301
Evaluation of regional agricultural competitiveness system
LIU Yang;GAN Hong
..............page:295-298
Analysis for spatial variability of soil fertility on black soil in Heilongjiang province
HAN Bing-jin;SUI Yue-yu;ZHAO Jun;MENG Kai;ZHANG Xu-dong;XIE Hong-tu
..............page:288-291
Forecast of non-stationary time series for Zhalong wetland area of development
GUO Long-zhu;WANG Fu-lin;GUO Long-sheng;WANG Zhi-xing
..............page:280-282
Influence of soluble phosphate on rock phosphate solubilization by filtrate of phosphate-solubilizing fungi (PSF)
WANG Guang-hua;ZHOU De-rui;YANG Qian;JIN Jian;PAN Xiang-wen
..............page:275-279
The effects of different water treatments on some physiology index of Carex.meyeriana
JIN Yan-ming;XU Hui-feng;LIU Xing-tu
..............page:272-274,279
Analysis on pork production organization mode based on behavior selection
SUN Shi-min;SHAO Juan
..............page:268-271
Research advances in the effect of agricultural management on soil organic carbon sequestration
LI De-wen;MENG Fan-xiang;SHI Yi;CHEN Xin
..............page:260-263
Study on the method of diagnose the plowland spacial distribution in historical era
BAI Shu-ying;ZHANG Shu-wen;ZHANG Yang-zhen
..............page:252-255
Study on the slow release feature of total dissolved solid and phosphorus in tung oil-coated compound fertilizer
TANG Hui;SHI Wei-sheng;ZHANG Xiao-chun;WANG Ya-ming;Ge Zhen-yang
..............page:248-251
Grey dynamic analysis and prediction of grain production
WU Xi-zhu;YAN Lu-ming
..............page:244-247,251