Use 400 kg of mixture/ha in 2 doses, the moment in April/May and One more in September/October from the 5th year till the tree is prepared for tapping. At Ohio Condition College, Cornish and her colleagues are developing types and cultivation strategies – which include hydroponics and vertical farms – https://myleswsqnk.bloggosite.com/39328352/about-take-care-of-the-rubber-plantation