Plumula : Berkala Ilmiah Agroteknologi
Vol 8 No 2 (2020): Plumula : Berkala Ilmiah Agroteknologi

PERILAKU POLINATOR Elaeidobius kamerunicus Faust (COLEOPTERA : CURCULIONOIDAE) PADA PEMBUNGAAAN KELAPA SAWIT (Elaeis guineensis Jacq)

Dwi Afrian (Program Studi Agroteknologi, Fakultas Pertanian, UPN "Veteran" Jawa Timur)
Wiwin Windriyanti (Program Studi Agroteknologi, Fakultas Pertanian, UPN "Veteran" Jawa Timur)
Sri Wiyatiningsih (Program Studi Agroteknologi, Fakultas Pertanian, UPN "Veteran" Jawa Timur)



Article Info

Publish Date
01 Jul 2020

Abstract

Oil palm (Elaeis quineensis Jacq) is a monocious plant whose pollination process requires pollinating agents such as insects (entomofily). E. kamerunicus insects is a palm oil specific pollinator insect. The existence of E. kamerunicus can be the value of Fruit set of oil palm bunches. This research aimed to study the behavior of E. kamerunicus pollinators on the flowering of oil palms, so that the information obtained was useful to evaluate the effectiveness of E. kamerunicus as pollinators. The purposive sampling method used to determine the sample plant, while observed the behavior of visit used the focal sampling method. Based on observation of the E. kamerunicus behavior, it was found that the duration of E. kamerunicus visited 17.87 seconds / flower, with the length of flowering activity on the first, second and third days each 3.29 minutes, 1.39 minutes and 0.57 minutes, then the visited rate of E. kamerunicus was based on female flowers and male flowers, it was 2.32 flowers / minute and 3.18 flowers / minute, while the visited rate of E. kamerunicus was based on male E. kamerunicus and female E. kamerunicus on male flowers 3.53 flowers / minute and 2.84 flowers / minute with a period of time to visited E. kamerunicus on female flowers at 09.00-13.00 WIB and the average number of individuals E. kamerunicus male and female on female oil palm flowers respectively 5 tails and 15 tails.

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Journal Info

Abbrev

plumula

Publisher

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Energy Immunology & microbiology Materials Science & Nanotechnology

Description

Jurnal Berkala Ilmiah Agroteknologi Plumula terbit dua kali dalam setahun, memuat suatu tinjauan terhadap hasil-hasil penelitian dalam bidang agroteknologi dengan topik agronomi, hortikultura, pemuliaan tanaman, ilmu tanah, bioteknologi pertanian, proteksi tanaman, dan topik lainnya yang berkaitan ...