The economic effects for perfume is wood and coconut are grown to intake light effects. The country has an area of Thailand planted coconut, perfume, Ratchaburi, Nakhon Pathom, Samut sakhon province are important, and chachoengsao. This research aims to know the ' treasure certain soil acid-base (pH) soil organic matter (organic matter; OM) and soil salinity value by measuring the conductivity (electrical conductivity EC;;), and to find out the relationship between the level of phosphorus (P), potassium nutrition (K), calcium (Ca) and magnesium (Mg) in leaves and soil from the area coconut-producing perfume 4 sources include ban phaeo district, Amphoe bang khla and Amphoe Sam phran, Amphoe Damnoen Saduak, by choosing a garden that has a history of high productivity and excellent quality, all 5 to represent in a random study.Leaflets from the index in the prevailing conversion, cultivated soil properties and find the analyzed concentrations of plant nutrients by standard laboratory methods. The results showed that soil pH has an average 6.7, 7.7 and 7.2, 5.2, respectively. Organic matter in the soil with average 3.73, 3.38, 5.77 and 4.49%, respectively. Conductivity average 0.76 0.58 0.66, 1.09, and (in mmho/cm), respectively. From finding the relationship between concentrations of P, K, Ca and Mg in soil and leaves. There are not found, the relationship between the concentration of nutrients found in soil and leaves.
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