This study aimed to 1) selects the basic recipe for the Breadsticks; 2) study the optimal amount of riceberry rice bran in Breadsticks; and 3) study on acceptance of riceberry rice bran. The Randomized Completely Block Design (RCBD) was used to evaluate tests in sensory property appearance color flavor taste and overall liking. 50-tester and 5 – Point Hedonic Scale were used. It was found that the second basic recipe which consisted of wheat flour 1000 grams yeast 10 grams salt 7 grams milk powder 30 grams water 600 grams sugar 100 grams shortening 50 grams for brushing breadsticks after baking butter 110 grams and salt 7 grams had the highest average scores. Then the optimum ratios of 4 levels of riceberry rice bran were 5 10 15 and 20 percent. It was found that the 5 percent sample had the highest average score. It was found that the average scores were brightness value L* was 54.11 red value a* was 8.58 yellow value b* was 20.54 cripiness value was 4.80 Newton hardness value is 37.20 Newton. Consumer acceptance study using general public found that consumers accepted breadsticks enriched with riceberry rice bran 94 percent. Nutrition study found that breadsticks enriched with riceberry rice bran. Nutritional value off the enriched product was higher than basic recipe breadsticks

This research focuses on 1) designing packaging for dairy products to increase value for ecotourism in the Lower Central Region. 2) to promote and develop packaging in accordance with ecotourism. (Eco-tourism) Linking tourist attraction to community in the area to increase income. In the central region 3) to test the consumer satisfaction on the packaging of processed products from Province of Lower Central Thailand Has been developed to increase the value of the product. There are samples people are buying products for the Kao keat Community and art Kao Koet Royal Folk Arts and Crafts Center Phra Nakhon Si Ayutthaya Province. Design and development of specialist print design packaging design materials and methods: 1) questionnaire give feedback before drafting the sample for use as a draft design guideline. Packaging and quality evaluation forms packaging design 2) questionnaireSatisfaction survey for sample with the draft of the package products “Milk Kgaw Yacu Dessert Kgaw Yacu ” The analysis of the data uses a summary method consisting of the results of the lecture. Average and standard deviation The results are as follows. (1) The study on design and development of packaging for duckweed milk products to promote value added for ecotourism “Milk Kgaw Yacu Dessert Kgaw Yacu” have a lot of questions. Specialists pay attention to the form and material of the Product 1A packaging as a package. Dairy Products Ranked 112 peple accounting for 56%. Product 2 /LO-YACU1 43 people 21.5% and 77 product / LO-YACU2. 38.5 percent chose plastic materials 80 percent and quality assurance Professional Satisfaction Characteristics of the packaging. (2) Summarize the results of the selection of the overall development mod¬el from the packaging design survey 4 most “Milk Kgaw Yacu Dessert Kgaw Yacu ” products SET 1A-design 4 Mean = 3.81. Standard Deviation is 0.15 / Product 2 LO-YACU1.design 4 the average is 3.90 the standard deviation is 0.17 and Product 3 LO-YACU1 design 4 with an average value of 3.87 a standard deviation of 0.15.

The purposes of this research were 1) to study organic rice production of Praknamdaeng Community Amphawa Samutsongkhram 2) to investigate explicit knowledge of organic rice plantation in Praknamdaeng Community and 3) to discover guidelines on promotion to grow organic rice for food security of Praknamdaeng Community. The population groups were agricultural government officials and Praknamdaeng’s farmers. The research tool was interview analyzed by content analysis. The results revealed as follows: 1) According to organic rice production of Praknamdaeng Community there were 288 hectares (1800 rais in Thai) rice-growing areas and 90 farmers’ families in villages 2 3 4 and 6. The land was full of clay not flooded and in the downstream irrigation area. The weather was humid because it was near the sea. There were many different types of rice varieties grown in Praknamdaeng Community namely; Khao Leuang Patew Chumphon Pathumthani fragrant rice RD 31 Suphan Buri 1 RD 59 RD 47 Sangyod Maung Phatthalung rice Aromatic Black (Hom–nin) rice and Riceberry rice. Rice farming process was mostly taught by villages’ ancestors or experts through learning by doing and working together. The problem of traditional rice growing was soil degradation. The organic rice cultivation in Praknamdaeng Community began in 2005. Khao Leuang Patew Chumphon the loca rice was highly grown. Nowadays 70 percentage of the land was full of GAP organic rice production. The biggest problem for the farmers in the community was drought. 2) As for the appropriate knowledge of organic rice production in Praknamdaeng Community the rice farming processes between traditional and organic rice growing were not different. In the case of organic rice production bio-chemicals were used as herbicides and pesticides but the amount of chemical substances was reduced and only used in a short period for safe. 3) Due to guidelines on promotion to grow organic rice for food security of Praknamdaeng Community there were some guidelines for the 2 groups: farmers and community. The guidelines for the farmers were 1) the pursuit of knowledge or transfer of knowledge to the farmers 2) establishing the learning center of organic rice production in the community by chemical-free cultivation 3) providing organic rice paddy demonstration plot for learning 4) preparing the local people to understand and be volunteers for organic rice cultivation 5) developing farmer organization and 6) promoting comprehensive marketing. The guidelines for the community were 1) in the aspect of the quality of life organic rice consumption has to be promoted for the local people and for food security in the future 2) in the aspect of promotion of farmer career organic rice products can be more value-added make pride and more money for the community 3) systematic community enterprise management 4) support for the networks of producers food processing and distribution of organic rice among other communities and provinces. In the aspect of food security the farmers firstly focus on farmer career stability because they consider it as one of the important careers to produce food to the society. Moreover standard qualified products and suitable demand and supply are included.

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.

The objectives of this research were to propose a model with some functions including CAR spatial effects and to select a proper model for predicting rince and rubber yields in southern provices of Thailand. A linear mixed model (LMM) with spatial effects and dummy varables and Fourier seasonal effects was proposed. Bayesian estimation was used and the estimated rice and rubber yields were used for prediction. The dependent variables were rice and rubber yields in southern provinces of Thailand. Factors considered were rain temperature soil fertilizer soil organic matter trend and also sesonal effects. The results show that rain temperature soil fertilizer soil organic matter trend and sesonal effects influence on rice and rubber yields. The proposed model with Fourier seasonal term is the most appropriate comparing to the model with dummy variable for season effects and the Holt-Winters model. Therefore the proposed model with Fourier sesaonal term should be the first consideration for prediction.