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Substitusi Hara Mikro Formulasi Huett’s Lettuce Terhadap Pertumbuhan Selada (Lactuca sativa L.) di Dua Sistem Hidroponik Statis Putri, Nanda Cardilla; Nyayu, Nyayu Siti Khodijah; Saputra, Herry Marta
Jurnal Hortikultura Indonesia (JHI) Vol. 13 No. 3 (2022): Jurnal Hortikultura Indonesia
Publisher : Indonesian Society for Horticulture / Department of Agronomy and Horticulture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jhi.13.3.128-132

Abstract

Selada merupakan tanaman hortikultura yang memiliki nilai ekonomis yang tinggi. Tanaman selada banyak dibudidayakan dengan sistim hidroponik. Upaya peningkatan pertumbuhan dan produksi tanaman selada dapat dilakukan dengan pemberian nutrisi dan penggunaan sistim hidroponik yang tepat. Penelitian ini bertujuan untuk mengetahui pengaruh modifikasi hara mikro pada formulasi Huett’s Lettuce dan sistim hidroponik statis terhadap pertumbuhan dan hasil produksi tanaman selada beserta interaksinya. Metode yang digunakan pada penelitian ini adalah Rancangan Faktorial Lengkap Teracak (RFLT) dengan 3 ulangan. Faktor pertama yaitu sistim hidroponik statis yang terdiri dari 2 taraf perlakuan yaitu sistim wick (S1) dan sistim kratky (S2). Faktor kedua yaitu formulasi Huett’s Lettuce yang terdiri dari 5 taraf yaitu formulasi Huett’s Lettuce (H0), formulasi Huett’s Lettuce makro + 20 g hara mikro kompleks (H1), formulasi Huett’s Lettuce makro + 30 g hara mikro kompleks (H2), formulasi Huett’s Lettuce makro + 40 g hara mikro kompleks (H3), formulasi Huett’s Lettuce makro + 50 g hara mikro kompleks (H4). Hasil penelitian menunjukkan bahwa sistim hidroponik dan modifikasi formulasi Huett’s Lettuce memberikan pengaruh yang nyata terhadap pertumbuhan dan produksi tanaman selada. Sistim kratky (S2) memberikan hasil yang terbaik untuk pertumbuhan dan produksi tanaman selada. Formulasi Huett’s Lettuce makro + 20 g hara mikro kompleks (H1) memberikan hasil terbaik untuk pertumbuhan dan produksi tanaman selada. Tidak adanya interaksi antara dua faktor perlakuan.Kata kunci: hara mikro kompleks, sistim wick, sistim kratky.
Keanekaragaman dan Kunci Identifikasi Lalat Buah Berdasarkan Inang Tanaman Buah di Kabupaten Bangka, Bangka Belitung : Keanekaragaman dan Kunci Identifikasi Lalat Buah Berdasarkan Inang Tanaman Buah di Kabupaten Bangka, Bangka Belitung Saputra, Herry Marta; Rahmawati, Venny; Apriyadi, Rion; Henri, Henri; Setiawan, Fahri
AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Vol 8 No 1 (2024): AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/agrosainstek.v8i1.429

Abstract

Fruit flies are common pests of edible and commercial fruit crops. The presence of fruit flies can be detected using male attractant, but the species obtained mostly unknown on the host plant. The host rearing method for fruit infested with fruit flies can be use to see the distribution of host plant species and families. This research aims to determine the diversity of fruit flies pest species and the distribution of their host plants on horticultural fruit cultivated in Bangka Regency, Bangka Belitung Islands Province. A total of eight sub-districts in Bangka Regency surveyed using purposive sampling. The results showed that nine species of fruit plants were infested by six species of fruit flies. Five species of fruit flies have pest status, namely Bactrocera albistrigata, Bactrocera carambolae, Bactrocera dorsalis, Bactrocera sp1, and Zeugodacus cucurbitae and one species has non-pest status, namely Bactrocera mcgregori. Bactrocera dorsalis infested eight of the nine host plants. Bactrocera dorsalis, Bactrocera carambolae, and Bactrocera albistrigata were found in eight sub-districts. The fruit flies Bactrocera dorsalis and Bactrocera carambolae are the dominant species in Bangka Regency, Bangka Belitung.
Keanekaragaman dan Pola Distribusi Serangga Polinator Pada Tanaman Jeruk Kunci (Citrus microcarpa) di Kecamatan Merawang Kabupaten Bangka Awanni, Shalsabilla Rizqi Aulia; Anggraeni; Saputra, Herry Marta
Jurnal Biosilampari : Jurnal Biologi Vol 6 No 2 (2024): Biosilampari: Jurnal Biologi
Publisher : Universitas PGRI Silampari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62112/biosilampari.v6i2.58

Abstract

This study aims to determine distribution patterns, calculate the diversity of pollinator insects, and analyze the relationship between environmental factors and the number of species and individual pollinator insects in Calamansi. This research is located in Jada Bahrin Village (station 1), Balunijuk Village (station 2), and Air Jangkang Village (station 3). The research location was determined based on the exploratory method of sampling insects using sweep nets and vane traps. Based on the research results, 811 individual insects were obtained, consisting of 300 pollinator insects (2 orders, 6 families, and 27 species) and 511 non-pollinator insects (4 orders, 14 families, and 18 species). The most common insect family was the Nymphalidae family with 101 individuals, and the least common was the Lycaneidae family with 2 individuals. The diversity index (3.360), wealth index (6.723), and evenness index (0.802) are included in the high category, while the dominance index is low (0.042). The distribution pattern of pollinator insects at the three stations is included in the uniform category. The results of the PCA analysis showed that the diversity, distribution pattern, and number of individuals were affected by air temperature, while the number of species was affected by air humidity and light intensity.
Peningkatan Kapasitas Budidaya Hidroponik dan Manajemen Keuangan Usahatani: Kelompok Wanita Tani Desa Air Ruay Kecamatan Pemali Kabupaten Bangka Nabila Nurrulhusna; Rati Purwasih; Herry Marta Saputra; Garist Sekar Tanjung; Muntoro Muntoro; Iwan Setiawan; Rostiar Sitorus; Eni Karsiningsih; Yudi Sapta Pranoto; Evahelda Evahelda; Fournita Agustina
Abdimas Galuh Vol 8, No 1 (2026): Maret 2026
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/ag.v8i1.22467

Abstract

Kegiatan pengabdian masyarakat bertujuan untuk meningkatkan kapasitas anggota Kelompok Wanita Tani (KWT) dalam budidaya hidroponik (khususnya penyemaian dan perawatan) dan manajemen keuangan usahatani. Metode yang digunakan adalah ceramah dan demonstrasi langsung dengan 20 peserta dari KWT Desa Air Ruay, Kecamatan Pemali, Kabupaten Bangka. Kegiatan dimulai dengan sesi pembukaan, dilanjutkan dengan pemaparan materi mengenai budidaya hidroponik dan manajemen keuangan usahatani, serta dilengkapi dengan demonstrasi praktis terkait penyemaian benih hidroponik dan pembuatan nutrisi Ab Mix. Untuk mengukur perubahan pengetahuan dan sikap peserta dilakukan pre-test dan post-test sebelum dan sesudah kegiatan berlangsung. Hasil analisis data menggunakan Uji Paired-Sample T-Test menunjukkan peningkatan yang signifikan dalam aspek pengetahuan dan sikap peserta. Peningkatan ini menandakan keberhasilan kegiatan dalam meningkatkan keterampilan praktis dan pemahaman tentang pengelolaan usaha hidroponik serta pentingnya pembukuan dalam usahatani. Kegiatan pengabdian diharapkan dapat meningkatkan efisiensi dan keberlanjutan usaha hidroponik yang dikelola oleh KWT.
Keanekaragaman dan Pola Distribusi Serangga Polinator Pada Tanaman Jeruk Kunci (Citrus microcarpa) di Kecamatan Merawang Kabupaten Bangka Shalsabilla Rizqi Aulia Awanni; Anggraeni; Herry Marta Saputra
Jurnal Biosilampari : Jurnal Biologi Vol 6 No 2 (2024): Biosilampari: Jurnal Biologi
Publisher : Universitas PGRI Silampari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62112/biosilampari.v6i2.58

Abstract

This study aims to determine distribution patterns, calculate the diversity of pollinator insects, and analyze the relationship between environmental factors and the number of species and individual pollinator insects in Calamansi. This research is located in Jada Bahrin Village (station 1), Balunijuk Village (station 2), and Air Jangkang Village (station 3). The research location was determined based on the exploratory method of sampling insects using sweep nets and vane traps. Based on the research results, 811 individual insects were obtained, consisting of 300 pollinator insects (2 orders, 6 families, and 27 species) and 511 non-pollinator insects (4 orders, 14 families, and 18 species). The most common insect family was the Nymphalidae family with 101 individuals, and the least common was the Lycaneidae family with 2 individuals. The diversity index (3.360), wealth index (6.723), and evenness index (0.802) are included in the high category, while the dominance index is low (0.042). The distribution pattern of pollinator insects at the three stations is included in the uniform category. The results of the PCA analysis showed that the diversity, distribution pattern, and number of individuals were affected by air temperature, while the number of species was affected by air humidity and light intensity.
Formulasi Male Annhilation dan Aroma Buah terhadap Kelimpahan Hama Lalat Buah Hama Cabai di Kabupaten Bangka, Bangka Belitung Aprillia, Zuria; Saputra, Herry Marta; Pratama, Deni
Jurnal Penelitian Pertanian Terapan Vol 26 No 2 (2026)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jppt.v26i2.4841

Abstract

Fruit flies (Bactrocera spp.) are among the major agricultural pests attacking chili pepper fruit. The fruit fly species reported to attack chili pepper plants in Indonesia is Bactrocera dorsalis. One method of controlling fruit flies in chili pepper fields is the male annihilation technique (MAT), such as the use of methyl eugenol. Methyl eugenol, a male fruit fly attractant, enriched with fruit aroma in fruit fly traps, was expected to increase fruit fly abundance. This study aimed to determine the abundance of chili pepper fruit fly pests under various combinations of methyl eugenol and fruit aroma. The research was conducted in chili pepper fields in Bangka Regency using a randomized block design with eight replications. The study consisted of six formulations: Methyl Eugenol without fruit aroma (F0); Methyl Eugenol + Chili Aroma (F1); Methyl Eugenol + Starfruit Aroma (F2); Methyl Eugenol + Orange Aroma (F3); Methyl Eugenol + Guava Aroma (F4); and Methyl Eugenol + Mango Aroma (F5). The fruit fly trap model used was the Lynfield trap, and each formulation was mixed with an insecticide containing deltamethrin as the active ingredient. The results identified four fruit fly species: Bactrocera albistrigata, B. carambolae, B. dorsalis, and B. umbrosa, as well as one non-fruit fly species, Ankylopterix cf. anomala. Attractant formulation had no significant effect on fruit fly abundance in chili pepper plants, namely the abundance of B. dorsalis (p = 0.192), B. carambolae (p = 0.203), and the combined abundance of B. dorsalis + B. carambolae (p = 0.259). The methyl eugenol formulation without fruit aroma showed the highest fruit fly abundance compared to the methyl eugenol formulations enriched with fruit aroma, although the difference was not statistically significant. Although not statistically significant, the addition of fruit aroma to methyl eugenol reduced the abundance of B. dorsalis by 32.58–61.80% and reduced the abundance of B. carambolae by 36.71–60.76%. The methyl eugenol formulation without fruit aroma (F0) attracted more male fruit flies than the methyl eugenol formulations enriched with fruit aroma (F1–F5).