MỤC LỤC TẠP CHÍ KHOA HỌC ĐẤT SỐ 20/2004
TABLE OF CONTENT
20 issues anniversary of the Vietnam soil science Journal
Trần Khải, Trần Kông Tấu (trang 5)
PHẦN I. ĐẤT: CÁC TÍNH CHẤT LÝ – HÓA HỌC – SINH HỌC – PHÂN LOẠI
PART I. SOIL: BIOLOGICO – CHEMICO – PHYSICAL PROPERTIES – SOIL CLASSIFICATION
Clay mineral composition of soils derived from limestone in the North of Vietnam
Hồ Quang Đức, Trương Xuân Cường, Ng.T. Hương Giang, Nguyễn Văn Đạo (trang 6-9)
Mineralogical characteristics and the variability of acid sulfate soils (ASSs)
Nguyễn Thúc Huyên (trang 10-15)
The potassium status in acid sulfate soil in the North of Vietnam
Nguyễn Hữu Thành (trang 16-19, 24)
Phosphorus fixation and transformation in some soil types of Vietnam
Nguyễn Xuân Cự (trang 20-24)
Characteristics of coastal arenosol soil and present utilization in Northern central region
Nguyễn Văn Toàn (trang 25-29)
Assessment of Cu, Zn content in fluvisol of Red river and Thai Binh river
Lê Thị Thuỷ, Phạm Quang Hà (trang 30-35)
Chemical properties of soil and water in shrimp ponds at Ca Mau province
Võ Thị Gương, Lê Quang TRí, Thái Trường Giang (trang 36-41)
- Họ Oscillatoriaceae Kirchner, 1898 (bộ Nostocales) trong đất trồng ở một số huyện thuộc tỉnh Đắk Lắk
Oscillatoriaceae (Order family Nostocales) in the cultivated soils of some districts of Dak Lak province
Hồ Sỹ Hạnh, Hồ Công Trực, Võ Hành (trang 42-46)
Effect of four kinds of herbicides (Rafele, Tiller’s, Cantanil, Satunil) on rialluvil soils microbial activity and carbon nitrogen biomass in Dong Thap province
Nguyễn Ninh Phước, Cao Ngọc Điệp (trang 47-51, 61)
PHẦN II. PHÂN BÓN – CHẤT DINH DƯỠNG
PART II. FERTILIZER – PLANT NUTRITION
Effect of urea application on phytoplankton activity and nitrogen losses in rice field
Ngô Ngọc Hưng (trang 52-56)
Study on nutrient balance for robusta coffee in productive stage on basaltic soil of Western Highlands of Vietnam
Hồ Công Trực, Phạm Quang Hà (trang 57-61)
Effect of phosphate to the growth and yield of short day varieties of rice in midland region of Bac Giang
Nguyễn Bình Nhự, Ng.T. Thuý Liên, Đỗ Ánh (trang 62-66)
Effect of formulas of fertilizer application on earthworms in soil of Hiep Hoa Station for improving degraded soil, Bac Giang province
Huỳnh Thị Kim Hối, Nguyễn Đức Anh (trang 67-72)
Effect of multipurpose organic microbiological fertilizer (MOMF) on peanut on the soil fertility in Bac Ninh
Nguyễn Xuân Thành, Nguyễn Hạ Văn (trang 73-75, 86)
PHẦN III. ĐÁNH GIÁ – QUY HOẠCH – SỬ DỤNG ĐẤT – PHƯƠNG PHÁP
PART III. LAND EVALUATION – LAND USE PLANNING
Soil resources and land use experiences in Trung Khanh district, Cao Bang province
Tôn Thất Chiểu, Lê Thái Bạt (trang 76-81)
Land evaluation and orientation of agricultural land use in My Hao district, Hung Yen province
Đào Châu Thu, Nguyễn Ích Tân (trang 82-86)
- Ảnh hưởng của sự thay đổi các kiểu sử dụng đất đến bồi lắng lòng hồ Trị An của lưu vực sông Đồng Nai
Effect of land use/land cover changes and practices on sediment contribution to the Tri An reservoir of Dong Nai watershed
Nguyễn Kim Lợi (trang 87-92)
The status of agricultural land use in Viet Yen district, Bac Giang province
Phùng Gia Hưng, Hà Thị Thanh Bình (trang 93-96)
Merging decision support system for agrotechnology transfer (DSSAT) with GIS for evaluation of land use planning
Võ Quang Minh, Ngô Ngọc Hưng (trang 97-105)
Study on the application of participatory land use planning (PLUP) – case study in Vinh My A village, Vinh Loi district, Bac Lieu province
Lê Quang Trí, Nguyễn Hữu Trung (trang 106-112, 19)
The results of sustainable cultivation demonstration on slopping land at Ban Peo commune, Hoang Su Phi district, Ha Giang province
Nguyễn Văn Sức, Nguyễn Viết Hiệp, Đàm Thế Chiến (trang 113-119)
Identification of critical levels for soil quality indicators for assessment of sustainable tea cultivation
Đặng Văn Minh (trang 120-123)
PHẦN IV. MÔI TRƯỜNG ĐẤT – NƯỚC – XÓI MÒN ĐẤT
PART IV. WATER AND SOIL ENVIRONMENT
Assessment of water environment quality in Dong Ang district – peri-urban of Hanoi City
Trần Kông Tấu, Nguyễn Thế Đồng, Phan Đỗ Hùng, Nguyễn Hữu Trung (trang 124-131)
Study on effect of waste water irrigation of Ha Noi urban on yield, quality of rice and vegetables
Nguyễn Thị Hiền, Bùi Huy Hiền (trang 132-136, 154)
Cadmium content in Mekong delta flooded rice soils and warning of soil cadmium contamination
Nguyễn Hữu On, Ngô Ngọc Hưng (trang 137-140)
Heavy metal content in soils and vegetables in the Hanoi peri-urban area
Vũ Đình Tuấn, Phạm Quang Hà (trang 141-147)
Current situation of hydro-structures in water resources systems serving shrimp culture in coastal province of Bac Bo
Hoàng Thái Đại và Ctv (trang 148-154)
PHẦN V. THÔNG TIN – TƯỞNG NHỚ
PART V. IN THE MEMORY – INFORMATION
In memorium Mr. Vu Ngoc Tuyen
Tôn Thất Chiểu, Phan Liêu (trang 155-156)
Some studied results on heavy metals in the world
Phạm Văn Khang, Nguyễn Ngọc Minh, Nguyễn Xuân Huân (trang 157-161)
Caucus of soil scientists in Ho Chi Minh city on the occasion of traditional new year 2004
Phan Liêu, Nguyễn Đăng Nghĩa (trang 162)
Thanks
Hội Khoa học Đất Việt Nam (trang 140)
Letter box – mail bag
BBT (trang 163)
Sending article rules for Vietnam soil science journal
BBT (trang 164)