Question

find the nutrition present in soil for growth of rubber and calculate their persentage

Answer 1

Rubber has quite similar growth requirements as oil palm, and both crops are therefore cultivated in the same geographical areas. The trees require deep soils, relatively stable high temperatures and continuous moisture throughout the year; soil fertility is less important than physical soil properties. Dry periods of more than 2-3 months do not specifically damage vegetative growth, but affect seriously the production and quality of the latex. Palm oil mills and rubber treatment plants are often associated in one single industrial complex.