Insects attacked agricultural crops and
carries plant diseases lead to damage the crops and
decrease income of the farmers. The best control of this
problem is to promote organic insecticide. Derris
elliptica is a climbing leguminous plant has rotenone
substances used as organic insecticide to control insects
attacked the agricultural crops. This plant could be
planted by use of cuttings, however there is no study on
the specific soil media favored on the growth
performance of Derris elliptica cuttings. Hence this
study on response of Derris elliptica cuttings to different
soil media was conducted. The objectives of this study
were determined the percent survival of the cuttings,
length of shoots and number of roots produced as
affected by the different soil media.
The study was laid out in a Randomized Complete
Block Design (RCBD). Results of the study revealed that
the soil media 25% garden soil + 75% sand, 50%
garden soil + 25% rice hull + 25% sand and 100%
garden soil were significantly favored to the percent
survival, length of shoots and number of roots of Derris
elliptica cuttings.
Keywords : Derris elliptica, Response, Cuttings, Soil Media & Randomized Complete Block Design.