Nguyễn Hữu Thành (trang 19-27) Từ khoá:  khoáng vật, sét, cố định, kali, fluvisol   Summary Cailay mineral composition and potassium fixation in some soil units under fluvisols soil group in Vietnam Clay mineralogical composition and fixation of potassium was determined in some fluvisols. Mica was a predominant mineral. Chloride and kaolinite with lesser amount. …

Nguyễn Công Vinh, Thái Phiên (trang 10-18) Từ khoá:  lân, đất, ferralit, đất ferralit nâu đỏ, bazan, ferralsol, Phủ Quỳ   Summary Phosphorus characteristics in soil derived from basaltic rock in Phu Quy, Nghe An Ferralic soils in Phu Quy: 13,441 ha. Hyperdystri-rhodic ferralsols derived from basaltic rock. Have strong acidity, high mobilable ferrus ions …

Đỗ Đình Thuận (trang 6-9) Từ khoá:  đại hội, Hội Khoa học đất Việt Nam   The third National congress of the Vietnam soil science society was successful

 Trần Khải, Trần Kông Tấu (trang 5) Từ khoá:  đại hội, khoa học đất, Bangkok   Welcome to the 17th World congress of soil science

Letter – Box – Mail bag BBT (trang 153)

Sending article rules for Vietnam soil science journal BBT (trang 200)

PV (trang 198) Từ khoá:  hội thảo, hội thảo quốc tế, quản lý, đất, nước   International Conference on “Management of the land and water resources”; “Saving our water and protecting our land”

PV (trang 198) Từ khoá:  hội thảo, màng biến quang, trồng trọt   Workshop on “Using polymer red-lait for crop science”

PV (trang 169) Từ khoá:  hội thảo, dự án, GEF/SGP   Workshop on “Guide for making plans and writing project suggestion GEF/SGP”

Trần Kông Tấu (trang 196)   Announcement on papers to be admitted for Vietnam Soil Science Journal (English version) to welcome to the 17th World Congress of International Soil Science Society, Bangkok, Thailand, 2002