Equipment and methods
g. Planning and research
Studying ecology and growth of the pies in Khao Yai along Huai cement anchor, which is where the seam between the Pak phli district, Nakhon nayok province, mueang prachinburi and by store, for example, the 3 month/time. 4 times per year. :
1. study of the General characteristics of the pie mountain living in nature, taking for example the pies he most resembles the external styles study completed with General observations and to consider how the trunk. The flowers and the color
2. Study on biomass productivity of the pie mountain living in nature by storing some of the pie; In the convert sample 1 square feet of space at random collected the pies he usually cuts only over the bishops. Make a scale measuring weight and measure the size of the stem (height)
.3. study the ecology environment of growth sources. :
-Water properties in the growth of the sea Khao Yai. By collecting water samples, nature of the sources he relied on big pies. Water quality analysis of physical and chemical properties of water. The number of duplicate/3 area by collecting samples. Month/year per 4 times diagnose properties of water include temperature of water and air analysis using a Thermometer using a light intensity light intensity measuring instruments (Illuminometer) suspension in water analysis using Dried method. Horiba instruments analysis using the U-10 Model the analysis of soluble oxygen by means of Alkali separating carbon dioxide quantity Azide Modification is hard water and alkaline method of analysis by Tai Te PA. Analysis of the nitrite nitrogen-Phenate method by using Photometric analysis of Cadmium nitrate nitrogen by Reduction method-otho Ascorbic acid phosphate by way of analysis by the method of water quality analysis carried out as described in the focus, and kanokwan (2528 (1985)) Standard Method for Examination of Water and Wastewater (APHA, AWWA and WEF, 1995)
-The properties of the soil in growing the pie, Khao Yai. Collect soil samples using a shovel Include a high proportion of soil particles by means of Hydrometer method saves the result as a Texture of the soil. As an acid alkaline อินทรีย objects in soil phosphorus, potassium and total number of duplicate/3 area by, for example, collected 3 months/total 4. By way of example, keeping the soil and soil quality analysis method. Continue as described in the agricultural chemical Division (mapop.
Ecology and photography)-growth of the pies he largest growth in natural
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