Dr Ramón Barba, inventor, Philippines

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  • เผยแพร่เมื่อ 21 ต.ค. 2024
  • The process of inducing flowering of mango trees using potassium nitrate has revolutionized the mango market. Happy that his discovery is benefiting the farmers, the modest Dr.Ramón Barba almost forgot to patent it !
    By Jean-François Arrou-Vignod for WIPO.

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