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All Journal Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Jurnal Ilmiah Pertanian ( JIPERTA)
Asmah Indrawaty
Universitas Medan Area
Agriculture, Biological Sciences & Forestry

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Inventarisasi Keragaman Musuh Alami Erionota Thrax L. pada Beberapa Jenis Tanaman Pisang Bermikoriza di Desa Sampali Pasrah Imanuel; Suswati Suswati; Asmah Indrawaty
Jurnal Ilmiah Pertanian ( JIPERTA) Vol 3, No 1 (2021): JIPERTA MARET
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jiperta.v3i1.430

Abstract

Banana cultivation will not be separated from pest problems. One of the main pests that attack banana plants is the banana leaf rolling caterpillar Erionota thrax L. The research was carried out in the Unified Community Farmer Group of Sampali Village, Percut Sei Tuan District, Deli Serdang Regency in March-May 2020. The research method used was descriptive analysis method using random sample (random sampling). The observation parameters consisted of population density, level of pest attack, egg parasitoid, larval parasitoid, pupa parasitoid, parasitoid identification, species diversity index, species evenness index, and relative abundance. There are 4 types of parasitoids, namely Braconidae sp 1 (Hymenoptera: Braconidae), Tachinidae sp 1 (Diptera: Tachinidae), Xanthopimpla gampsura (Hymenoptera: Ichneumonidae) and Brachymeria lasus Walker (Hymenoptera: Chalcididae). Erionota thrax L. parasitoid diversity index 0.7929 in low diversity levels, and the highest relative abundance of Brachymeria lasus Walker 98%, Erionota thrax attack rates on Barangan bananas reached 36.51%, Erionota thrax attack rates on Kepok bananas reached 45.13% , the attack rate of Erionota trax on Roti bananas was 50.72%, while the attack rate of Erionota thrax on FHIA-17 bananas     was 42.46%.
Kajian Agronomis Tanaman Cabai Merah (Capsicum annum L.) Pada Berbagai Jenis Bahan Kompos Edy Syahputra; Retno Astuti K; Asmah Indrawaty
Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Vol. 1 No. 2 (2017): Jurnal Agrotekma Juni
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agr.v1i2.1127

Abstract

Penelitian ini dilakukan di kebun percobaan Fakultas Pertanian Universitas Medan Area yang berlokasi di jalan Kolam No. 1 Medan Estate, Kecamatan Percut Sei Tuan. Penelitian ini dilaksanakan mulai bulan April 2012 sampai Juli 2012. Tujuan penelitian untuk mengkaji pertumbuhan dan produksi tanaman cabai merah pada berbagai jenis bahan kompos sebagai media tumbuh di polibag. Penelitian dilaksanakan dengan menggunakan Rancangan Acak Kelompok (RAK) non faktorial terdiri dari 5 taraf perlakuan yaitu : K0 = Cara konvensional (Urea, TSP. KCl masing-masing 3 g/polibeg), K1 = Kompos daun (50 g/polibag), K2 = Pupuk kandang sapi (25 g/polibag), K3 = Pupuk kandang ayam (12,5 g/polibag), dan K4 = Pupuk kandang kambing (25 g/polibag). Parameter yang diamati adalah tinggi tanaman, jumlah cabang produktif, jumlah buah per tanaman, intensitas serangan hama, dan inventarisasi hama. Hasil penelitian menunjukkan bahwa pnggunaan berbagai jenis bahan kompos sebagai media tumbuh dapat meningkatkan pertumbuhan dan produksi tanaman cabai merah, dimana perlakuan terbaik adalah kompos daun, kemudian diikuti pupuk kandang sapi, pupuk kandang ayam, pupuk kandang kambing dan  secara konvensional. Intensitas serangan hama lebih kecil dengan menggunakan media kompos daun dan pupuk kandang sapi, dan intensitas serangan paling tinggi ditemukan pada perlakuan konvensional.
Inventarisasi Keragaman Musuh Alami Erionota Thrax L. pada Beberapa Jenis Tanaman Pisang Bermikoriza di Desa Sampali Pasrah Imanuel; Suswati Suswati; Asmah Indrawaty
Jurnal Ilmiah Pertanian ( JIPERTA) Vol 3, No 1 (2021): Jurnal Ilmiah Pertanian (JIPERTA), Maret
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jiperta.v3i1.430

Abstract

Banana cultivation will not be separated from pest problems. One of the main pests that attack banana plants is the banana leaf rolling caterpillar Erionota thrax L. The research was carried out in the Unified Community Farmer Group of Sampali Village, Percut Sei Tuan District, Deli Serdang Regency in March-May 2020. The research method used was descriptive analysis method using random sample (random sampling). The observation parameters consisted of population density, level of pest attack, egg parasitoid, larval parasitoid, pupa parasitoid, parasitoid identification, species diversity index, species evenness index, and relative abundance. There are 4 types of parasitoids, namely Braconidae sp 1 (Hymenoptera: Braconidae), Tachinidae sp 1 (Diptera: Tachinidae), Xanthopimpla gampsura (Hymenoptera: Ichneumonidae) and Brachymeria lasus Walker (Hymenoptera: Chalcididae). Erionota thrax L. parasitoid diversity index 0.7929 in low diversity levels, and the highest relative abundance of Brachymeria lasus Walker 98%, Erionota thrax attack rates on Barangan bananas reached 36.51%, Erionota thrax attack rates on Kepok bananas reached 45.13% , the attack rate of Erionota trax on Roti bananas was 50.72%, while the attack rate of Erionota thrax on FHIA-17 bananas     was 42.46%.
Co-Authors Edy Syahputra Pasrah Imanuel Retno Astuti K Suswati Suswati