000			01435nam a2200169Ia 4500
008			220216s9999 xx 000 0 und d
100			_aRajasekharan P
245		0	_aAdoption of intercropping in rubber smallholdings in Kerala, India : A tobit analysis
260			_bAgroforestry Systems _c2002
300			_a11-Jan
520			_aNatural rubber (Hevea brasiliensis) is one of the major plantation crops of the state of Kerala in India and intercropping is practised during the initial gestation period of the crop. In this paper a tobit model was used to study the decision making behaviour of farmers in adoption and extent of adoption of intercropping in three regions of Kerala. The availability of family labour and the type of intercrops were found significant in explaining the adoption behavviour in all three regions. The perception of profitability of intercropping was also found to influence decision on adoption. The probability of adoption of intercropping was highest for three intercrops, banana (Musa spp.), cassava (Manihot esculenta) and pineapple (Ananas comosus). Targeting extension efforts to groups of farmers with available family labour and popularising selected intercrops may result in higher rates of adoption of intercropping in all three regions of the state.
650			_aElasticity of adoption
650			_aFamily labour
650			_aMarginal effects
700			_aVeeraputhran S
942			_cJS
999			_c53835 _d53835