The study was aimed at 1) studying the operation of the professional group in the Bang Sa Community in Amphor Laem Singh Chanthaburi Province and 2) studying the factors that strengthen the professional development in the community. 3) guidelines that promote the strengthening of professional development for the community. The study applied the combination of the quantitative and qualitative research methods. The sampling subjects were the villagers who weave mats from kok plant or reed mats as their supplementary profession. They had not received any constructive professional development. The quantitative data collected were computerized into percentage means and standard deviation. The qualitative data were analyzed for content and subject matter. It was found that 1) the operation was done by the group of housewives who actively participated consulting among each other and dividing the roles and responsibilities such as planting reed cutting reed dyeing the raw material with organic substances designing new patterns on reed fiber and transforming the products. The operation was done based on the folk knowledge that had been passed from generation to generation without using modern technologies. 2) The factors that strengthen the professional development for the community are 2.1) the non-interest loan; 2.2) the experts who can help in designing a variety of fashionable products; 2.3) the sale distribution to distributors & shops or through the website; 2.4) the design of modern patterns that attracts consumers; 2.5) the advertising by the government in many platforms such as TV ads radio ads print ads in newspapers and magazines and product trade exhibition (expo) or festivals like Muang Thong Thani Expo. 3. Guidelines to promote the strengthening of professional development for the community are as follows 3.1 Establishment of community enterprises. Membership Registration To make money together 3.2 Processing of new products that meet the standards Group to produce standard products to meet the needs of the market. To create products or new products. The uniqueness of Laem Sing district. Chantaburi province To enhance produce quality and certifies quality standards for products 3.3 A professional group of reserves 3.4 The amount of capital required to bring a group of professional procurement of materials to members of woven reed mats as its reserve (stock). To support the distribution and resolve shortages 3.5 The need to develop new and advanced packaging to optimize the value of its products 3.6 The study promotion and sponsorship and development group to Develop products to meet customer needs. Channel Marketing and increased sales of the bands career woven reed mats. Laem Sing Chantaburi province.To encourage the development for sustainability. Raise the working group members to understand 3.7 Preparation of accounting systems in a systematic way. Which requires the Commission and members of the profession can be understood together. That can detect clear

This research aimed to develop a flock of Thai indigenous chicken namely Chee with pure white feather in order to meet the requirement of domestic consumption and export of meat chickens. The genetics on growth must be improve with egg production was no affected. The selections were continuously done for 5 generations. Each generation 30 sires and 50 of 16 week old females were obtained. At suitable age 6 weeks after first egg laid the artificial inseminations were arranged twice weekly with 1: 5 of the male and female proportion. Eggs were collected to hatchery in the 3 consecutive weeks followed with the 2 week skips. Before the next AI of reciprocal cross the 3 groups were bred and 3 generations each. The newborn chickens from hatchery of each generation were weighed and the other measurements were done at the 4 weeks intervals. The data of weights at 16 week old chickens and breast widths were used to calculate for breeding value. The BLUP (Best Linear Unbiased Prediction) was a selection tool to select high selection index for replacement herd of each generation. For the females the 300 day egg productions were added. It was found that from the 1st to the 5th generation the average of 16 week old chickens were 1225.99 1265.86 1461.94 1326.16 and 1439.36 gram respectively. The average body weight gain was 213.37 gram and the average daily gain was 12.85 gram. The 16 week breast widths were 5.46 5.90 5.54 5.56 and 5.65 centimeter respectively. The ages of first egg laid were 211.30 178.66 175.83 171.91 and 171.10 day respectively. In the 5th generation egg production started about 40 days earlier than the 1st generation. The first egg weights were 1390 1426 1467.61 1446.33 and 1529 gram respectively. Egg productions at the 300 day old were 36.38 38.28 40.29 42.42 and 45.58 eggs and it could provide 9 eggs more than 1st generation.