The effect of direction of tapping and position of cut on yield responses to stimulation [Hevea brasiliensis]

Por Sivakumaran, S., Ismail Hashim, Abraham, P. D .
Publicado em 2013

Long-term ethephon stimulation, 3: effect of continuous ethephon stimulation with short-cut panel-changing system [of Hevea rubber]

Por Sivakumaran, S ., Pakianathan, S . W ., Abraham, P. D .
Publicado em 2013

Micro-tapping of young rubber [Hevea brasiliensis] as a means of reducing immaturity period [in Malaysia]

Por Sakhibun Bin Mohd Husin, Ismail Bin Hashim, Abraham, P.D.
Publicado em 2013