Whether you use top-crown, cleft or side grafting methods, it all depends on which one goes well with you. Top-crown grafting looks better because you can better cover the scion and prevent water from finding its way into the point of union between the scion and rootstock (grafting point)
Is it one tree or more than one tree that are behaving the same? Were they grafted seedlings or rootstocks? Normally fruit trees abort flowers in the first one or two years. It is too early to discern whether you planted the male seed or not. we suggest that you enrich the soil fertility with NPK fertilizer (in the rainy season) and treat the tree with a mixture of insecticide and fungicide. Take care of the dosage when flowers are on.
Between top slide grafting and side slide grafting, which one is preferable?
Whether you use top-crown, cleft or side grafting methods, it all depends on which one goes well with you. Top-crown grafting looks better because you can better cover the scion and prevent water from finding its way into the point of union between the scion and rootstock (grafting point)
How can you solve this problem of falling fruits?.
Is it one tree or more than one tree that are behaving the same? Were they grafted seedlings or rootstocks? Normally fruit trees abort flowers in the first one or two years. It is too early to discern whether you planted the male seed or not. we suggest that you enrich the soil fertility with NPK fertilizer (in the rainy season) and treat the tree with a mixture of insecticide and fungicide. Take care of the dosage when flowers are on.