King Bhumibol Adulyadej (King Rama IX) foresaw the significance of plant genetic conservation prior to a recognition of the terms “Biological Diversity” and “Conservation” in Thailand. During the trip to Klai Kang Won Palace, A. Hua Hin, Prachuap Khiri Khan Province in 1960, he passed through A. Tha Yang, Phetchaburi Province and noticed many Yang Na trees (Dipterocarpus alatus). Therefore, he had royal words to collect the seeds to plant at Phra Tamnak Piam Suk, Klai Kang Won Palace, and grow the seedlings at Royal Chitralada Projects to study. In 1985, King Rama IX gave a royal word to conserve jackfruit tress around the Grand Palace and initiated the plant conservation project in the palaces by tissue culture. Later in 1986, he had the royal idea to conserve and breed rattan palms and arrange the herbal garden in Royal Chitralada Projects area. Her Royal Highness Princess Maha Chari Sirindhorn carried on the plant conservation project by having the royal idea and asked Lord Chamberlain to carry out plant conservation project in June 1992, when the seed gene bank was formed, and study the preservation of non-industrial crops under the royal thought framework. In 1993, Mr. Sujin Phunikom, the Assistant Subdistrict Headman of Salui and Tha Sae District, Chumporn Province, and his group, cooperated with the Director of Ultra Products Co., Ltd. and the agriculturists in Chumporn Province to establish plant conservation project at the public area located at Moo.6, Salui District (presently Moo. 5 and 6, Salui District, and Moo.4 and 7, Song Phi Nong District). At the same time, the Royal Chitralada Projects was looking for the area to set up the Plant Genetic Conservation Project Under The Royal Initiative of Her Royal Highness Princess Maha Chari Sirindhorn. Subsequently, Royal Chitralada Projects represented by Professor Prachid Wamanont (the Consultant) and the team met with Chumporn Governor (Mr. Prayoon Promphan) to discuss about the project. The first five years, the project was named “Plant Conservation and Development Project Under The Royal Initiative of Her Royal Highness Princess Maha Chari Sirindhorn, Chumporn Province”. Chumporn Provincial Agricultural Extension proposed the project for the approval from Chumporn Governor and submit the project documents to the Director of Royal Chitralada Projects to respectfully inform to Her Royal Highness Princess Maha Chari Sirindhorn on 26 April 1993. Moreover, Plant Conservation and Development Project was integrated with the royal plant genetic conservation project, which Dr. Pisit Wora-urai was a Chairman. The executives meeting on 9 July 1997 had the resolution to change the project’s name from “Plant Conservation and Development Project Under The Royal Initiative of Her Royal Highness Princess Maha Chari Sirindhorn, Chumporn Province” to “Plant Genetic Conservation Project Under The Royal Initiative of Her Royal Highness Princess Maha Chari Sirindhorn”

Fruit buffet, making local rice crackers, weaving Khla mat, Lam Tud Dek

It is shady orchard where tourists will see durian trees, mangosteen trees, etc. that many people have never seen before. There are also fresh fruit from the garden for sale as well. In addition, this garden has green rambutan for sale that everyone said it was delicious.

It is an eco-tourism attraction with non-toxic vegetables, flowering plants

Suan Hom Meesuk, an agarwood agricultural group community enterprise, is the source of one of the best agarwood species in Thailand

Little House in the Big Wood is a learning center of sufficiency economy philosophy. It was established by the new generation of agriculturists who would like to inherit sufficient agriculture. By applying a house and garden as the learning center for visitors.

The ancient 200-year-old garden utilizes the resources for the long-term highest benefits. It is located at No. 5 Moo 11, Laem Sai Sub-district, Lang Suan District, Chumphon Province, about 2 kilometers from Lung Suan Market. Samroeng Rajavate, the fourth generation of the family, is a current caretaker. This is the mixed garden, where various fruits are grown in the same area. Whether Local Durian, Mangosteen, Local Rambutan, Langsat, Betel Nut, Coconut, Nutmeg, Sato, Lukniang, Sapodilla, Champa, Jackfruit, Mafai, Banana, Homegrown Vegetables, and Herbs. Without the use of chemical fertilizers to accelerate growth. The soil is treated by growing the grass to nourish the soil moisture throughout the year. Natural fertilizer is used, such as dead leaves and annual crop residues. For pest control, birds, squirrels, and tree shrews are eating worms and insects as food. The cost includes the labor cost during harvesting season to cut grass to facilitate the harvest and at the area to plant the trees that will be repaired.

It is a beautiful, shady fruit garden. The uniqueness of the taste of fruit, whether it is durian, rambutan, mangosteen and longkong, is why the owner of the garden has emphasized that this place has quality fruits. Its quality is at the GAP level by adopting a good quality farming system into production. The GAP system itself helps to increase the quality of productivity and safe for consumers, including the farmers themselves. Because the GAP system controls the use of chemicals to a level that is safe for consumers. Therefore, consumers or tourists can rest assured that they are safe and secure.

Phra That Kong Khao Noi is located in the rice fields of Tambon Tat Thong; it is an old chedi in the Khmer period, built in the 23rd-25th Buddhist century, corresponding to the late Ayutthaya period. It is located in the area of Wat Phra That Kong Khao Noi which was originally just a rice field in Tambon Tat Thong Phra That Kong Khao Noi is a brick and cement chedi. The shape is strange from the general pagoda is characterized as a rice hull. The Phra That is a rectangular chedi with three wooden indented corners. The square base is 2 meters wide on each side and raised about 1 meter in height. Next to this part is the top of the chedi, which is gradually approaching each other, while the outer peak of Phra That Kong Khao Noi is surrounded by a brick wall measuring 55 meters in size. In addition, behind the relics there is a Buddha image made of bricks. The villagers regarded it as very sacred. And in the fifth month, people come to bathe the Buddha image and cover it with gold. It is believed that if this were not done, the rain would have dried up that year. Also in the area of Ban Tad Thong, the Fine Arts Department has excavated the stories of prehistoric humans by discovering human skeletons in prehistoric times and painted utensils in Ban Chiang style

There is various fruit trees plant on this farm such as Mangosteen, Longkong, durian, Rambutan, Santol, and Mayongchid. It is like a normal orchard but the difference is that "Suan Prasomsap" uses natural extracts. and use bio-fertilizer in pest control to grow fruit trees ensuring that quality products will be safe from toxins and chemicals. That's fruits from this orchard have a sweeter and tastier flavor.

Ban Rai Chaisuri is at Si Bun Rueang Subdistrict, Mueang, Mukdahan. It is a learning center for a career according to the sufficiency economy. This place is available for the general public and tourists to learn about various agriculture to apply for a career.

1. Form of activity: see and study the production process of jasmine rice, volcanic soil, weave mat demonstrate, fabric dyeing from soil at Ba Rai holy well. Sightseeing plant herb production area and herbal processing, buy some souvenir or product and agricultural goods, OTOP center. You can try yummy food in KhanToke style and see Apsara Dance, see view by bicycle, take a rest at homestay, visit rural market in the morning. 2. The way of community: cultivation, southern east livelihood, traces of Khmer civilization. 3. The Participation of tourist: tour, taste, shopping, snap, share, do and learn agricultural station. Tourism Program 2 days 1 night Frst day, Check in at the accommodation, rent some bicycle, see how to produce volcanic jasmine rice station, see how to plant vegetable and herbal processing, having lunch at Baray reservoir. Afterwards, visiting at Mueang Tum Ruin, see around the community by bicycle in the evening then make some traditional dinner at homestay (KhanToke style and see Apsara dance but it is depend on coustomer's demand because it is an extra charge), lie down at homestay. Day 2 Visit morning rural market, give food to the monks, have a meal at homestay, weave mat demonstrate and fabric dyeing from soil at Ba Rai holy well, weave fabric as Paco Fern pattern (Pak Krood) and buy some silk fabric with Pak Krood pattern at The OTOP center, go up the hill to visit Khao Phanom Rung National Park The route that linking with the others tourist attraction 1. Mueang Tum Ruin distance 500 meters. 2. PhanomRung Historical Park distance 5 kilometers. 3. Phu Akkanee Dye Fabric group distance 23 kilometers. 4. Wat Khao Ang-Karn Chaloem Phra Kiat district distance 25 kilometers