TRADE OFF SISTEM USAHATANI TEMBAKAU DI WILAYAH SUMBING TEMANGGUNG JAWA TENGAH
Abstract: Comodities farming
system is the farming system management whith a commodity whose primerly
planting which coverage by the sub-systems or other commodities arranged with
characteristic and specificly and integrated toward that commodity. The
research location in slope of Sumbing mountain which have tobacco aromatics
with high nicotin and tar. The sample are sub-village to trade off phenomena
analyzes with purposive sampling and the data are intensively take in
sub-village farmer with proporsion sampling. And anlysis in power function
regression model.Sumbing slope land area have 2 character agroclimate. High
land area have longer time harvaest commodities than midle land area and have
dry season whose can not planted with economic commodities except tobacco.
Phenomena of trade off on high land area not happen in changing comodities
farming system but not in midle land area. The tradeoff phenomena were midle
land area in changging of cabbage farming system with tobacco farming system,
but not for other system. Increasing of cabbage farming system area whose
indicated decreasing tobacco farming system area caused decreasing in input use
by farmer on that area but not for economic produktivity land.
Keywords: commodity farming
system, tradeoff phenomena
Penulis: Danang Manumono, Masyhuri,
Slamet Hartono, Ani Suryantini
Kode Jurnal: jppertaniandd100047
