Available
Title: Development of sustainable agricultural system in Northeast Thailand through local resource utilization and technology improvement.
Subject:
saline groundwater remote sensing GIS reservoirs water resources water management organic matter fertilizer application sustainable agriculture land use land evaluation participatory method nitrogen cycle nutrient balance sugarcane cultivars feed crops nitrogen fertilizer roughage dairy cattle Holstein crossbred cows soybean meal rice straw corn silage forages farm management subsoiling sugarcane planter direct seeding hydroponics vegetable production bagasse silage feed management cattle feces