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All Journal VIGOR: JURNAL ILMU PERTANIAN TROPIKA DAN SUBTROPIKA
sugiyarto (Indoensia), sugiyarto
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Agriculture, Biological Sciences & Forestry

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Pemanfaatan Limbah Kulit Durian dan Pupuk Organik Cair Urine Kelinci terhadap Pertumbuhan dan Hasil Tanaman Buncis Tegak (Phaseolus vulgaris L) Sundari (Indoensia), Lilis; sugiyarto (Indoensia), sugiyarto; oktasari (Indoensia), wike
JURNAL VIGOR Vol 8, No 2 (2023): VIGOR: JURNAL ILMU PERTANIAN TROPIKA DAN SUBTROPIKA
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/vigor.v8i2.7839

Abstract

The aims of the research was to determine the effect dose of durio peel compost and concentration of rabbit urine liquid organic fertilizer on the growth and yield of upright bean plants (Phaseolus vulgaris L). The dose of fertilization is a dose of fertilizer given in units of weight per land area, while the concentration is the amount of solution needed in liters. The research was conducted from July to October 2022 in Tirip Hamlet, Kembaran Village, Candimulyo District, Magelang Regency at an altitude of 437 m asl. The research used a factorial experiment (4x4) which was arranged in a Completely Randomized Block Design (CRBD) with three replications as blocks. The first factor of the dose of durio peel compost is 0, 150, 300, and 450 g. The second factor was the POC concentration of rabbit urine 0, 15, 30, and 45 ml. The results showed that different doses of durio peel compost provide the number of pods per plant, the weight of fresh pods per plant and the protein content. The higher concentration of rabbit urine liquid organic fertilizer increases the weight of fresh pods per plant and the protein content. The dose of durio peel compost fertilizer 300 g and without liquid organic fertilizer rabbit urine provides the highest protein content.
Pengendalian Ulat Grayak(Spodoptera litura ) Pada Tanaman Caisin (Brassica juncea ) Dengan Insektisida Dari Daun Suren (Toona sureni ) Dan Daun Mimba (Azadirachta indica) Dewi (indonesia), Sinta Puspita; Sugiyarto (indoensia), Sugiyarto; Rahmiyah (indonesia), Muzayyanah
JURNAL VIGOR Vol 9, No 2 (2024): VIGOR: JURNAL ILMU PERTANIAN TROPIKA DAN SUBTROPIKA
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/vigor.v9i2.7799

Abstract

This study aims to determine the effect of vegetable insecticide formulations from suren leaf and neem leaf and the concentration of insecticides on the mortality of S. litura larvae. The study was arranged factorially (3x5) with a complete randomised design consisting of 4 replications. The first factor was an insecticide formulation consisting of 3 types, including neem leaf (A. indica), suren leaf (T. sureni), and a combination of neem leaf and suren leaf.The second factor is the concentration of insecticides, each being 0%, 25%, 50%, 75%, and 100%. The observation parameters used were the characteristics of death, mortality rate, and total mortality of larvae. The highest mortality rate and total mortality of 100% was found in the combined insecticide treatment at 75% and 100% concentration with a mortality rate of 2.47 larvae/day and 2.37 larvae/day.
Co-Authors Dewi (indonesia), Sinta Puspita oktasari (Indoensia), wike Rahmiyah (indonesia), Muzayyanah Sundari (Indoensia), Lilis