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Journal : Jurnal Pertanian Kepulauan

Studi Kerusakan Tanaman Sawi (Brassica sp) dan Selada (Lactuca sativa L) Akibat OPT pada Sayuran Hidroponik di Kota Ambon Misda Alberto Senen; Christoffol Leiwakabessy; Jacobus S.A. Lamerkabel; Costanza Uruilal
JURNAL PERTANIAN KEPULAUAN Vol 6 No 1 (2022): Jurnal Pertanian Kepulauan
Publisher : Fakultas Pertanian, Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (359.076 KB) | DOI: 10.30598/jpk.2022.6.1.9

Abstract

Hydroponic vegetables are vegetables that grow with the help of liquids containing mineralsnecessary for vegetables to grow. This study aims to inventory the many types of pests that attackmustard and lettuce plants on hydroponic media. This research was conducted in two locations,namely Lateri village and Rumahtiga villages. The types of data collection are in the form ofsurveys, interviews, and also direct observations in the field, which are then processeddescriptively. Observation of pests and diseases can be carried out once a week until the stage ofharvesting. The results of observations from the two research sites obtained the largest numberof individual populations of the order Diptera (Fruit Flies) with 37 heads, followed by the secondhighest number, namely the order Lepidoptera (Moths) with 7 heads, while for the ordersHemiptera and Hymenoptera (Walang sangit and Honey bee) the number was the same, namely2 each
Karakter Morfologi dan Morfometrik Lebah Sosial (Aphidae) di Pertanian Organik BEEMA HONEY Bogor Mega Sumayana Purba; Jacobus S.A. Lamerkabel; John Alfred Patty
JURNAL PERTANIAN KEPULAUAN Vol 7 No 2 (2023): Jurnal Pertanian Kepulauan
Publisher : Fakultas Pertanian, Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jpk.2023.7.2.97

Abstract

Indonesia has a biodiversity of flora both from forest and agriculture that can be used as a source of bee feed. The study aims to describe the morphological and morphometric characteristics of stinged and stingless honeybees in the BEEMA Honey organic farming environment in September-December 2022. The species of stinged bees and stingless bees found to belong to the genera Apis, Tetragonula, and Heterotrigona with species Apis cerana, Tetragonula sapiens, Tetragonula biroi, Tetragonula laeviseps, Tetragonula fuscobalteata, and Heterotrigona itama. The honey bee species are found in four locations: pollinator garden, Limasan garden house, in front of the plantation house, and below the water tank. Observations of morphological characters include body color, caput, thorax, and abdomen, while morphometric characters of bees include: A. cerana; The color of the abdomen is brownish-yellow with a body length of 14.03-15.00 mm. T. sapiens; The abdomen is colored and measures 4.34-4.55 mm in length. The abdomen and tergites one to six are black. T. biroi; The color of the abdomen is black and the length of the body is 2.75-3.25 mm. T. laeviceps is black and body length is 3.0-3.2 mm. T. fuscobalteata is blackish-brown and body length is 2.33-.2.70 mm. H. itama has a dark black body with a body length of 10.66-12.25 mm.
Tempat Persarangan Lebah Hutan (Apis dorsata F.) di Pulau Sermata Lamerkabel, Jacobus S. A.; Masauna, Esther D; Utuwaly, Imas D; Jaya, Firman; Lastriyanto, Anang; Yunus, Mochammad; Batoro, Jati; Erwan, Erwan; Masyithoh, Dewi; Ustadi, Ustadi
JURNAL PERTANIAN KEPULAUAN Vol 8 No 1 (2024): Jurnal Pertanian Kepulauan
Publisher : Fakultas Pertanian, Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jpk.2024.8.1.1

Abstract

The aim of the study was to determine the nesting sites of Apis dorsata (F) forest bees. the method used in this research was a descriptive survey. The results showed that trees and rock cliffs are nesting sites for forest bees on the island of Sermata. The Banyan tree is a tree that is preferred as a nesting place for forest bees (4 trees) in addition to Mango trees (2 trees), Salawaku (2 trees) , Kemiri (1 tree) , and Parna (1 tree). The height of the nesting places of forest bee colonies on trees and rock cliffs from the ground is at an altitude of 2.82 m to 27.40 m. The mango tree is the lowest forest bee nesting tree, while the highest is found in the banyan tree (20.51 m) and rock cliff 27.40 m. The habitat for the most forest bee colonies was 95 colonies in the range > 0-100 masl and 20 colonies in the range > 100-200 masl. The number of forest bee nests found in the locations of the villages of Regoha, Rotnama, Lelang, and Elo was 115 colony nests.