This research aimed to study participation of the community and development guidelines of historical tourism of Historical site in Sankaburi District Chainat Province. 350 local people in the community.A questionnaire was used as a research instrument. The statistics used for analyzing data were percentage mean and standard deviation. The results revealed that most the local people were male ages 20 –30 years old. Their education backgrounds were Bachelor’s degree. Their occupations were private companies/business owners. The average of revenue lower than 5000 baht per month. The results of the level of participation of the community sustainable tourism development with the participation of the community as a whole is moderate. Considering it was found that the monitoring and evaluation with the average level. The side with the highest average. He is involved in the care of the cost of the activities / attractions of the community. Most important followed by the field of ideas. By having the opportunity to comment on the meeting. The most important is the subsequent joint decision. By having the opportunity to vote on the participants to plan tourism development. The most important And the Co-operative by following the rules or measures to maintain the attraction. The most important

This research on the participation of the community in Lamphaya Floating Market Nakhon Pathom Province to develop sustainable tourism has the objective of studying the participation of locals in the community to manage tourism at Lamphaya Floating Market sustainably and to identify ways to encourage locals in the community to co-operate in sustainable tourism management at Lamphaya Floating Market. The research method involved the collection of both primary and secondary data. The primary data was obtained from interviews and questionnaires. The interview were in-depth interviews with structured interview questions. The researcher interviewed one participant who identified other potential informants to interview and the process was repeated until the interviews were completed. The qualitative data analysis involved Content Analysis which was performed by coding interview transcripts. The quantitative method was also employed: 100 questionnaires were distributed through Accidental Random Sampling to locals living in the Lamphaya area and to local government officials (Sub district Administrative Organization) at Lamphaya Floating Market. This process produced results about how locals in the community co-operate in sustainable tourism management at Lamphaya Floating Market. All data are analysis was performed by computer program. The research found that the participation of locals in tourism management was at a high level especially in terms of location management. Locals participate in planning attend meetings about policy and discuss new ideas with regard to many things. However while locals are able to evaluate tourism facilities as good or not good they are not directly involved in the process of planning or policy or management. Locals co-operate to manage human resources very well but they do not participate much in setting the rules of the village. This is because the rules are flexible and are transferred from generation to generation rather than being fixed. On the other hand locals participate in the management of the creative local product process at a high level. Suggestions 1. The new generation should be encouraged to participate in tourism management. 2. The locals should think about the public and love the community more than seek private benefits through their own business. 3. Government should be involved in helping locals and local government should be involved in meeting and planning about tourism management at Lamphaya Floating Market. 4. Locals and the community in the nearby area should be encouraged to recognize the importance of sustainable tourism management.

The research aims to 1) promote historic and cultural tourism at royal temples in Ayutthaya province; and to 2) identify ways of promoting cultural tourism sustainably. The research methodology is mixed-method. The quantitative data was collected from approximately 400 Thai tourists by means of questionnaires. The qualitative data was collected by means of interviews with 8 tourism stakeholders in Ayutthaya province. Data were analyzed to identify the frequency percentage mean (x̅) and standard deviation (S.D.) using SPSS. The research found that Thai tourists and tourism stakeholders support measures to develop Royal temples in Ayutthaya including: 1)Wat Phra Sri San Phet; 2) Wat Panan Cheng Worawiharn; 3) Wat Na Phra Maen; 4) Wat Kasattra Thirat; and 5) Wat Phrom Niwat. In order to develop this royal temples there should be co-operation between locals and the private sector to promote sustainable tourism and to preserve the beautiful heritage sites as world heritage sites. The private sector and locals should support sustainable tourism activities and Thai culture to attract tourists who can encourage socio-economic development. In addition tourism facilities should be developed such as tourism landscapes parking areas tourism information public toilets and facilities for the elderly and disabled. Tourism policy should be supported through co-operation between locals and tourism stakeholders. Tourism management authorities and locals should support activities to preserve culture in order to attract more tourists and increase tourism revenue.

This research aims 1) to develop online learning kit for sustainable development 2) to test the effectiveness of the online learning kit and 3) to study attitudes toward online learning kit. The sample used in this research was students from Rajamangala University of Technology Phra Nakhon registered in “World in 21st Century” the first semester of the academic year of 2018 and 36 students were obtained by using a specific random method. The statistics used for data analysis were percentage standard deviation and t-test. The research found that: 1. The online learning kit was developed with the efficiency of 80.91/96.39 which is higher than the standard set 80/80. 2. The outcome of learning with online learning kit for sustainable development was developed higher than before learning at the .05 level of significance. 3. The students have higher attitude towards online learning kit for sustainable. (𝑿̅=4.42 𝑆.𝐷.=0.61)

This research aims to study phytochemicals and potential of Mapok (Parinari anamense Hance) extracts to inhibit germination and growth of Barnyard grass (Echinochloa crus-galli) a common weed in the rice fields. Organic solvents extracted the part of fruits barks and leaves of Mapok included hexane ethyl acetate and methanol. Crude extracts compose of fruit hexane extract fruit ethyl acetate extract fruit methanol extract bark hexane extract bark ethyl acetate extract bark methanol extract leaves hexane extract leaves ethyl acetate extract and leave methanol extract. Crude extracts were tested of phytochemical tested of germinating inhibition root length inhibition stem length inhibition and dry weight inhibition of Barnyard grass. Leaves ethyl acetate extract showed highest inhibit germination and growth of Barnyard grass The leave ethyl acetate extract was separated by column chromatography to yield nine fractions (F1 – F9 fraction) and tested inhibit germination and growth repeating. The results showed that 1. The crude ethyl acetate extracts from the bark of Mapok at a concentration of 3000 ppm showed the highest inhibited percentage of germinating inhibition root length inhibition stem length inhibition and dry weight inhibition. 2. Fraction F8 of leaves ethyl acetate extract showed the highest inhibited percentage of germinating inhibition root length inhibition stem length inhibition and dry weight inhibition.