Variations in plant growth teak forests in the humid tropics of the people is influenced by the diversity of land quality, this study aimed to evaluate soil quality and plant growth generated from each site quality in humid tropics regions compared with deciduous (deciduous) , Research was conducted on private forest teak humid tropics areas which are in Tapin district and Banjar South Kalimantan as well as comparison deciduous teak forest area in Ngawi, East Java. Research methods to evaluate the quality of land use land for land quality index in land humid tropical and land deciduous and production growth. Quality of land in the humid tropics are divided into three classes, namely good quality land with an index > 0.7 on Okki land system and Tanjung (cape), quality of land with a moderate grade has 0.6-0.7 index contained on lawang uwang land systems, Pendreh and Teweh 0.60 and quality of land with bad class has a land quality index <0.55 are on maput land systems. Index of land quality in humid tropic land that has similarities with the class index of land quality in the area of deciduous in Ngawi, East Java on the system Okki land and Tanjung. Land quality index is proportional to the bonita index so that land quality index increase will be followed by an increase in soil bonita index used in determining soil fertility class for teak plants, soil quality index can be used at the planning stage while land bonita index can be determined after the plant was at least 5 years