Muhammad, Faiz Nashiruddin
Unknown Affiliation

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

KEANEKARAGAMAN SEMUT TERRESTRIAL PADA BERBAGAI PENGGUNAAN LAHAN DI UB FOREST, JAWA TIMUR: TERRESTRIAL ANT DIVERSITY ACROSS DIFFERENT LAND USES IN UB FOREST, EAST JAVA Muhammad, Faiz Nashiruddin; Pramana, Bintang Arya; Hermawan, Muhammad Daffa Surya; Alifianto, Faldy; Fernando, Ito
Jurnal HPT (Hama Penyakit Tumbuhan) Vol. 13 No. 1 (2025)
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jurnalhpt.2025.013.1.5

Abstract

Peran semut dalam ekosistem sangat kompleks, sehingga memerlukan eksplorasi menyeluruh, terutama untuk semut terrestrial dan di Pulau Jawa. Deteksi spesies-spesies invasif perlu dilakukan untuk menjaga kelestarian spesies lokal yang ada. Tujuan dari penelitian ini adalah untuk mengkaji keanekaragaman semut terrestrial di UB Forest, Jawa Timur, Indonesia. Penelitian dilakukan di delapan jenis penggunaan lahan dalam enam blok UB Forest menggunakan metode direct sampling, Winkler extractor, dan subterranean trap. Analisis dilakukan dengan menghitung indeks keanekaragaman Shannon-Wiener, indeks ketidak miripan Bray-Curtis, dan divisualisasikan dengan cladogram. Ditemukan total 40 spesies dari 5 subfamili dan 19 genera. Odontoponera denticulata menjadi semut paling banyak ditemukan karena hadir di lima jenis penggunaan lahan, sedangkan semut invasif Anoplolepis gracilipes hanya ditemukan pada lahan monokultur tanaman semusim. Indeks keanekaragaman tertinggi tercatat pada lahan kombinasi pinus dan kopi (2,20) serta area terbuka (2,08). Analisis cladogram menunjukkan bahwa lahan berbasis pinus kopi dan open area membentuk klad yang terpisah dari lahan mahoni, monokultur tanaman semusim dan lahan berbasis pinus lainnya, mengindikasikan perbedaan komposisi spesies. Kesimpulannya, jenis penggunaan lahan menentukan komposisi spesies semut dan area UB Forest sudah terdeteksi terdapat spesies invasif namun hanya terbatas di lahan monokultur tanaman semusim.
Survey of Xylosandrus compactus (Coleoptera: Curculionidae) Attack Levels in Malang: Influence of Land Management and Habitat Conditions Manurung, Jihan Salmaa Afiifah; Rahardjo, Bambang Tri; Syamsulhadi, Mochammad; Muhammad, Faiz Nashiruddin
AGRIVITA Journal of Agricultural Science Vol 47, No 3 (2025)
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v47i3.4907

Abstract

Humidity at a low level reduces the growth and development of borer pests. On the contrary, coffee plants under shaded conditions grow and develop under higher humidity and lower temperatures, causing the risk of X. compactus. This research aimed to evaluate differences in twig borer attack intensity and their relationship with environmental and management factors. From August to December 2023, research was done in twelve coffee plantations in UB Forest, Dampit, Bangelan, and Ngantang. Direct observations such as infestation intensity, temperature, relative humidity, canopy cover, and the diversity and abundance of weeds and shade trees, were done. We also recorded the pruning, pesticide use, and fertilizer application. The relationships between infestation intensity and habitat management variables were analyzed using general linear models. We concluded that the twig borer infestation intensity varied widely among plantations, with the highest levels recorded in Ngantang. Temperature, canopy cover, species diversity, and weed abundance did not significantly influence infestation levels. Nevertheless, relative humidity presented a significant positive correlation with infestation intensity. Moreover, among the observed management practices, only pruning intensity significantly reduced twig borer infestation, while pesticide application and fertilization had no significant effect.