EFFECT OF INTEGRATED CROP MANAGEMENT PRACTICES ON YIELD AND ECONOMICS OF WATERMELON (Citrullus lanatus L.) IN KHAMMAM DISTRICT OF TELANGANA

Abstract

The present investigation was conducted in different villages under Krishi Vigyan Kendra, Wyra, Khammam
operational areas during 2016-17 to 2018-19. Total 30 front line demonstrations were laid out on farmers’ fields
in the district. The result of present study revealed that average highest yield 41.5 t/ha was noted in demonstration
plot over control (28.5 t/ha) and 43.31 percent of average yield increase was recorded over control plot. Fruit
cracking percentage was high in control plot (20.26%) over demonstration plot i.e 10.06 percent. The extension
gap ranged from 12.5 t/ha to 13.5 t/ha and technology gap ranged between 5 to 11.5 t/ha respectively, with the
technology index of 17 percent during the demonstration years. Besides this, the demonstrated plots gave higher
gross returns, net returns with higher benefit cost ratio when compared to farmer’s practice. In present study
efforts were also made to study the impact of FLD on horizontal spread which has increased by 105 %, if
appropriate package and practices were followed. Further, the study was undertaken to do a formative and
summative (outcome and impact) evaluation of the frontline demonstration on integrated crop management in
watermelon.