Sisko Budianto
Universitas Sumatera Utara

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Teknologi Pengendalian Serangga Penyerbuk dan Konservasi Sebagai Salah Satu Indikator Keseimbangan Alam Budianto, Sisko; Sukendah, Sukendah
Jurnal Ilmu Pertanian dan Perkebunan Vol 5 No 1 (2023): Januari : Jurnal Ilmu Pertanian dan Perkebunan
Publisher : Universitas Gajah Putih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55542/jipp.v5i1.508

Abstract

Penelitian ini bertujuan untuk mengetahui fungsi serangga pada oenyerbukan berbagai tanaman, serta untuk mengetahui hal apa saja yang bisa dilakukan dalam upaya pelestarian serangga penyerbuk sebagai salah satu indicator keseimbangan alam. Penelitian ini merupakan penelitian pustaka atau yang lebih dikenal dengan literatur review, dengan artikel atau jurnak yang dipulikasikan ada tahun 2018 hingga 2022, sejumlah 18 artikel. Adapun hasil dari penelitian ini adalah hampir keseluruhan jenis serangga dapat berperan sebagai polinator. Namun, jenis yang paling banyak berkontribusi dalam penyerbukan diantaranya seperti kupu-kupu, lebah, lalat buah, dan kumbang, polinator atau serangga penyerbuk merupakan elemen kunci dalam konservasi ekosistem alami dan stabilitas serta peningkatan produksi tanaman pangan di seluruh dunia, lebah dan tumbuhan memiliki keterkaitan simbiosis mutualisme yang mana keduanya saling diuntungkan. Lebah memperoleh sumber makanannya dari tumbuhan, begitupula tumbuhan dibantu proses penyerbukannya oleh lebah. Sehingga, menurunnya populasi tanaman akan mempengaruhi secara signifikan terhadap populasi lebah dunia.
Insect Community Status in Different Field Conditions and Clones in Kaliwining Cocoa Experimental Station, East Java, Indonesia: Sisko Budianto, Wiwin Windriyanti, Sri Wiyatiningsih, Indah Anitasari Budianto, Sisko; Windriyanti, Wiwin; Wiyatiningsih, Sri; Sari, Indah Anita
Pelita Perkebunan (a Coffee and Cocoa Research Journal) Vol. 41 No. 2 (2025)
Publisher : Indonesian Coffee and Cocoa Research Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22302/iccri.jur.pelitaperkebunan.v41i2.629

Abstract

Insect communities are vital to the ecological and economic success of cocoa agroforestry systems, providing essential functions such in pollination, pest control, and nutrient cycling. Their presence and performance are shaped by field structure, clone genetics, habitat complexity, and agricultural practices. This research was conducted at the Experimental Station of the Indonesian Coffee and Cocoa Research Institute in Jember, East Java, which focused on two distinct types of cocoa fields (differences in planting years, plant density, and shade trees) and clones (clone ICCRI03, ICCRI09, and MCC02). The research highlights are the role of field conditions and genetic factors in shaping insect diversity and abundance. The trapping method used a yellow trap, and field conditions included plant height, canopy width, and leaf litter amount, which were measured. The observation revealed 35 insect morphospecies from 30 families and eight non- insect morphospecies, emphasizing the functional diversity of these communities. Field conditions and clones did not have a significant effect on insect abundance and diversity. Field conditions, including plant height, canopy width, and leaf litter amount, did not show a strong correlation with the abundance of insects. Field with more shade trees and vegetation, had a greater abundance of insects, notably predators and decomposers. MCC02 favored pollinator populations, ICCRI03 boosted predators and parasitoids, and ICCRI09 increased overall diversity. However, pollinators and omnivores showed minimal variety across fields and clones. Shannon diversity index values (H’ = 1.59-1.75) suggested moderate biodiversity with uneven species distribution. The study underscores the importance of main- taining habitat complexity, optimizing field management, and strategic clone selection to enhance ecosystem services like pollination and pest control while fostering biodiversity.