Trương Thị Nga1, Huỳnh Quốc Tịnh1, Võ Ngươn Thảo2, Elizabeth Clare Ashton3
1 Đại học Cần Thơ
2Trung tâm Rừng ngập Đồng bằng sông Cửu Long
3 Đại học Stirling Scotland
Từ khoá: năng suất, lá rụng, vật rụng, phân huỷ, Đước Đôi, Dà Vôi, lâm trường Tam Giang, Cà Mau
Litterfall production, leaf litter decomposition and sesarmind breakdown of leaf 2 mangrove species Rhizophora apiculate and Ceriops tagal in Tam Giang forest enterprise, Ca Mau province
Litterfall production, leaf litter decomposition and sesarmid breakdown of leaf of 2 species Rhizophora apiculate and Ceriops tagal in Tam Giang forest state farm were carried out in the forest 9 year old and at 2 sites inside of shrimp pond and at the natural forest Tam Giang I, Ca Mau. Results of total amount of litterfall was given. There was no seasonal clear effect on the litterfall of 2 species, but the growth of leaves correlated to the precipitation and evaporation of water regime. Leaf decomposition of 2 species Rhizophora and Ceriops showed no difference in function of time for both 2 cases inside the shrimp pond and in the natural forest. Rhizophora leaves were more rapid decomposed than Ceriops.