บทความวิจัยพ.ศ. 2563
Change in the Status of Secondary Macronutrient Levels in Soil with the Long-term Application of Chemical Fertilizers in Allium ascalonicum L. Plots in Lablare District, Uttaradit Province
พ.ศ. 2563
คำสำคัญ
chemical fertilizerUttaradit provincelong-termAllium ascalonicum L.Secondary macronutrients