Journal of Vocational Institute of Agriculture is an academic journal of Northeastern Vocational Institute of Agriculture, set out twice a year (January-June and July-December). Objective: To publish research articles and academic articles on agriculture, agriculture education and related branches. Which every article published has been considered by at least 2 experts (double-blind reviewer) and editorial team

Vol. 5 No. 2 (2021): July-December 2021

Published: 2021-12-30

Efficiency of the Modified Media on Growth of Thalassiosira sp.

Apirak Chanthawong, Kritsanee Wongwuttiwat, พัชริดา ขำขจร, Sakda Wongwuttiwat, Maimunah Midkadee, Piman lohham, Chananlada Keawchatree

1-7

Community Participation in Raw Water Source Management for Water Supply Production of Provincial Waterworks Authority: A Case Study of the Trang River, Trang Province

ทวีศักด์ สุวรรณจันทร์, Kanokrat Rattanapan, Suwit Jitpukdee, Jantra Uieng, Khwanta Tantikamton, Sukanya Vongtanaboon

32-48

Effects of Pellet Chicken Manure on Growth, Pigment Content and Color of Kam Kung (Chara corallina C.L.Willdenow)

วรรณิณี จันทร์แก้ว, Thatsaneeya Thongliang, Amphorn Rattanmusik

70-78

Environmental Laboratory Wastewater Treatment by the Fenton Reaction

นุชนาฎ นิลออ, Kanokrat Rattanapan , Worapot Rattanapan

ึ79-89

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