Ключевые слова: abstract, agriculture, asia, background, bowl, center, closeup, crop, drop, farm, forest, fresh, green, growth, industrial, industry, insect, jungle, latex, leaf, liquid, material, milk, natural, natural rubber, nature, nutshell, plant, plantation, power, produce, rain, raw, rubber forest, rubber tree, rubber tree plantation, summer, thailand, tree, tropical, wet, white, wood,