Teaching in the field of agriculture, aquaculture, horticulture, and forestry; educational instruction in the field of agriculture, aquaculture, horticulture, and forestry; providing training services in the field of agriculture, aquaculture, horticulture, and forestry; education, namely, providing training and instruction in the field of manufacturing and production of agriculture, aquaculture, horticulture, and forestry products; arranging and conducting of conferences, educational exhibiti...