1. good quality soil means soil) containing nitrogen and phosphorus fertilizers fertilizers fertilizers potassium levels are all high or very high pH level and 5.8-7.0.Poor soil quality, 2) means the soil is nutrient, nitrogen, phosphorus and potassium nutrients nutrients are not located in one of the high or very high level and pH 7.0 or less than 5.8.From the research subject Study on soil quality in the sugarcane village of azadirachta Indica. Angela Castle, Castle District, Tambon Mai b.e. 2557 conclusions are as follows:Soil quality in study 1), sugarcane found from examining the pH levels in the soil and nutrient values compared to the benchmark rate exclusive of your Nan tha Nakata (TW thailan-2554 (2011) TW thailan 53:56), and you have the victory sound (2558) Virat [Online] found that the soil in the sugarcane village of azadirachta Indica. Angela Castle, Castle District, Tambon Surin province. Soil quality is poor because of the soil nutrient monitoring nutrient nitrogen levels that are very low. Nutrients phosphorus is in part a very high level. High levels of potassium fertilizers and pH value is equal to 6.5 in light soil which is appropriate per the acid in sugarcane and then.2.) education fertilizers from soil in sugarcane soil found in the sugarcane is an important elemental nutrients are nitrogen fertilizers are 3 nitrogenous phosphorus and potassium nutrient in an audit, which found that nutrient nitrogen nutrition in very low levels in check, and the second time at 3-1 with a low nitrogen fertilizers, which can be summarized as nitrogen nutrient value-level analysis of nitrogen that is very low in nutrients, phosphorus levels are very high in potassium, high level nutrition section.3 pH values education) from soil in sugarcane soil found in the sugarcane village of azadirachta Indica. Angela Castle, Castle District, Tambon Surin province. The value is equal to 6.5 pH in weak acid level.
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