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Journal : Jurnal Agriculture

PENINGKATAN PERTUMBUHAN TANAMAN SAWI HIJAU (Brassica juncea) DI TANAH MARGINAL MELALUI APLIKASI PUPUK HAYATI Trichoderma sp. Sumini, Sumini; Kriswantoro, Haris; Khairunisa, Dinda
Agriculture Vol. 19 No. 2 (2024): Jurnal Agriculture
Publisher : Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/agrotek.v19i2.7260

Abstract

This research aimed to determine the increase in green mustard growth on marginal land through the application of trichoderma sp biofertilizer. This research was carried out in Muara Enim Village, West Lubuklinggau I District, Lubuklinggau City from July to September 2024. This research used a non-factorial randomized block design with 6 levels of treatment, namely: T0: No application of biological fertilizer (control), T1: Application of biological fertilizer at a dose of 60 grams/polybag, T2: Application of biological fertilizer at a dose of 100 grams/polybag, P3: Application biofertilizer dose 140 grams/polybag, T4: Application of biofertilizer dose 180 grams/polybag, T5: Application of biofertilizer dose 220 grams/polybag. The research results showed that trichoderma sp biological fertilizer has a very real influence on the growth of mustard greens on marginal land. Providing trichoderma sp biological fertilizer at a dose of 220 grams/polybag was able to show the best results at plant height, namely 31.03 cm, number of leaves 16.50, leaf length 20.27 cm, leaf width 13.01 cm and root length 35 .91 cm. The application of trichoderma sp biological fertilizer is not only able to increase soil fertility but is also able to protect plants from soil pathogens. Keywords: Microorganisms, Pathogens, Trichoderma sp.
PENGARUH APLIKASI POC ECO-ENZYME TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN SELEDRI (Apium graveolens L.) PADA TANAH ULTISOL Fadilah S, Oktaviani; Wartono; Sumini, Sumini
Agriculture Vol. 19 No. 2 (2024): Jurnal Agriculture
Publisher : Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/agrotek.v19i2.7288

Abstract

This research aimed to determine the effect of POC eco-enzyme application on the growth and production of celery plants in ultisol soil. This research was carried out in Rahmah Village, South Lubuklinggau District 1, Lubuklinggau City from April to June 2024. This research used an experimental design method with a randomized block design prepared by non-factorial, consisting of six treatment levels with 4 replications. The treatments tried in this research were the following concentrations of liquid organic fertilizer eco-enzyme: E0: No POC Eco-enzyme treatment (control), E1: POC Eco-enzyme concentration 1.00ml/liter, E2: POC Eco-enzyme concentration 1.25ml/liter, E3: POC Eco-enzyme concentration 1.50ml/liter, E4: POC Eco-enzyme concentration 1.75ml/liter, and E5: POC Eco-enzyme concentration 2.00ml/liter. The results of the research showed that the application of POC eco-enzyme to the growth and production of celery plants had a real to very significant effect on all the variables observed and in the E4 treatment, namely the application of eco-enzyme with a concentration of 1.75 ml/liter showed the best results on growth and production. celery plants in ultisol soil. Keywords: Ecoenzyme, Growth Hormone, Organic Fertilizer
Aplikasi Pupuk Kascing dan NPK dalam meningkatkan Produksi Tanaman Bawang Merah pada Tanah Ultisol Sumini, Sumini; Wartono
Agriculture Vol. 20 No. 1 (2025): Jurnal Agriculture
Publisher : Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/agrotek.v20i1.8420

Abstract

Red onions are a horticultural commodity that has high economic value. However, currently, red onion production often experiences a decline which can be caused by the low level of land fertility on ultisol soil. This study aims to analyze the vermicompost and NPK fertilizers in increasing the production of shallots on ultisol soil. The research was conducted in Muara Beliti Village, Musi Rawas Regency using the Factorial Randomized Block Design (RAK). The treatments tested were vermicompost K1 = 15 tons/ha, K2 = 25 tons/ha and K3 = 35 tons/ha. NPK fertilizer: N1 = 150 kg/ha, N2 = 200 kg/ha and N3 = 250 kg/ha. The results of the study showed that the application of vermicompost fertilizer with a dose of 15 tons/ha and NPK fertilizer with a dose of 150 kg/ha was able to increase the growth rate of plant height, increase the number of leaves and tuber diameter and had a very significant effect on the weight per tuber