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| STUDIES ON STRUCTURE AND FUNCTION OF FOREST FLOORS OF MOUNTAIN FOREST SOILS |
| | Zhang Wanru,Xu Bentong,Yang Chendong,Li Bin and Tu Xingnan |
| | 1990,27(2):121-131 |
| | Abstract(2019) View PDF(3024) [HTML] |
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| NUMERICAL SIMULATION OF SEASONAL CHANGES OF SOLUBLE SALTS IN SALT-AFFECTED SOIL |
| | Chen Dong |
| | 1990,27(2):132-139 |
| | Abstract(1557) View PDF(2388) [HTML] |
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| CYCLING OF NITROGEN,PHOSPHORUS,POTASSIUM,CALCIUM AND MAGNESIUM IN GRASSLAND SOIL-VEGETATION SYSTEMS |
| | Zhang Xiaochuan,Cai Weiqi,Xu Qi and Hseung Yi |
| | 1990,27(2):140-150 |
| | Abstract(1743) View PDF(2818) [HTML] |
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| RESEARCH ON ENERGETIC AND PYROLYTIC CHARACTERISTICS OF HUMIC ACID FROM SEVERAL PRINCIPAL SOILS IN SHAANXI PROVINCE |
| | Bai Jingling,Zhang Yiping,Zhao Gaoxia,Xu Mudan,Oiao Junqiang,Li Zongli and Xu Jianjun |
| | 1990,27(2):151-158 |
| | Abstract(1705) View PDF(2755) [HTML] |
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| CHEMICAL DISTINCTION OF HYDROUS OXIDE-TYPE SURFACES IN SOILS Ⅰ.SURFACE CHARGE |
| | Shao Zongchen |
| | 1990,27(2):159-165 |
| | Abstract(1689) View PDF(2184) [HTML] |
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| POTASSIUM NUTRITION OF COTTON PLANT IN RELATION TO POTASSIUM STATUS IN SOILS |
| | Sun Xi,Rao Lihua,Qin Suichu,Zhang Yongsong,Ying Chichao,Tang Caixian and Qin Lianxiang |
| | 1990,27(2):166-171 |
| | Abstract(1859) View PDF(2803) [HTML] |
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| STUDY ON SOIL AGGREGATE AND SOIL MOISTURE-THERMAL REGIME IN PADDY FIELD UNDER NO-TILLAGE AND RIDGE CULTURE |
| | Wei Chaofu,Gao Ming,Che Fucai and Deng Chun |
| | 1990,27(2):172-178 |
| | Abstract(1587) View PDF(2450) [HTML] |
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| STUDIES ON ROLE OF CHEMICAL AND ORGANIC FERTILIZER IN PROMOTING THE FERTILITY OF YELLOW FLUVO-AQUIC SOILS |
| | Jiang Rencheng,Li Zhihua and Li Dem in |
| | 1990,27(2):179-185 |
| | Abstract(1514) View PDF(2632) [HTML] |
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| LONG TERM STUDY ON FERTILIZATION ON THE CHANGES OF FERTILITY OF YELLOW FLUVO-AQUIC SOIL |
| | Yang Shuhua and Huang Yujun |
| | 1990,27(2):186-194 |
| | Abstract(1697) View PDF(2745) [HTML] |
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| EFFECTS OF ORGANIC MANURE ON THE AVAILABILITY OF Zn AND Mn IN SOIL |
| | Yang Yuai,He Nianzu and Ye Zhengqian |
| | 1990,27(2):195-201 |
| | Abstract(1947) View PDF(2901) [HTML] |
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| INVESTIGATION ON THE DISTRIBUTION OF SOILS DEFICIENT IN Mn AND APPLICATION OF Mn FERTILIZER IN SHAANXI |
| | Wang Xuegui and Zhu Kezhuang |
| | 1990,27(2):202-206 |
| | Abstract(1802) View PDF(2027) [HTML] |
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| THE GENETIC PROPERTIES OF SOILS IN ARID TROPICAL AND SUBTROPICAL REGIONS OF CHINA |
| | Zhang Taolin and Zhao Qiguo |
| | 1990,27(2):207-218 |
| | Abstract(1670) View PDF(2033) [HTML] |
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| ON CLASSIFICATION OF ALLITIC SOILS IN CHINA |
| | Wang Mingzhu and He Yuanqiu |
| | 1990,27(2):219-227 |
| | Abstract(1680) View PDF(2103) [HTML] |
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| COMPARATIVE STUDY ON PHYSICAL AND CHEMICAL PROPERTIES OF AGRICULTURAL SOIL AND HIGH YIELD JINSENG HUMUS SOIL |
| | Yu Derong,Zhao Shoujing,Cao Xiouging,Chang Weichun,Jing Hushau,Zhao Lipo and Yau Wei |
| | 1990,27(2):228-232 |
| | Abstract(1375) View PDF(2365) [HTML] |
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