Methods of Vegetable Seed Treatment: Phau ntawv qhia ntxaws ntxaws rau cov pib tshiab
Cov noob zaub zoo zoo yog cov khoom siv tseem ceeb tshaj plaws hauv kev ua liaj ua teb. Kev kho cov noob, hauv cov ntsiab lus dav, yog kev siv tshuaj lom neeg, lub cev, thiab ...