PENGAMATAN DAN PEMETAAN PENYAKIT BUSUK PANGKAL BATANG DI PERKEBUNAN KELAPA SAWIT MENGGUNAKAN UNMANNED AERIAL VEHICLE (UAV) DAN KAMERA MULTISPEKTRAL

Pengamatan dan Pemetaan Penyakit Busuk Pangkal Batang di Perkebunan Kelapa Sawit Menggunakan Unmanned Aerial Vehicle (UAV) dan Kamera Multispektral

Surveillance and Mapping of Basal Stem Rot Disease in Oil Palm Plantation Using Unmanned Aerial Vehicle (UAV) and Multispectral Camera Basal stem rot (BSR) disease caused by Ganoderma boninensis is still a major disease in oil palm plantations both in Indonesia and Malaysia.In some countries, remote sensing approach has been used for monitoring BSR

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Choice of props for courtship dancing in estrildid finches

Abstract Among the diverse sexual signals used by birds, the possible signaling functions of non-bodily objects during mating/courting displays remain unexplained.It is unclear whether such object-holding gestures are purely ritualistic or serve as an advertisement of an extended phenotype to potential mates.Estrildid finches (family Estrildidae) a

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