Ni Wayan Anik Leana
Fakultas Pertanian, Universitas Jenderal Soedirman

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PERBANDINGAN PERTUMBUHAN DAN HASIL BEBERAPA VARIETAS KUBIS (Brassica oleracea var. capitata L.) INTRODUKSI PADA MUSIM HUJAN DI PURBALINGGA Zulfa Mirza Azzahra; Rostaman; Ni Wayan Anik Leana
Jurnal Ilmu-Ilmu Pertanian Indonesia Vol 26 No 1 (2024)
Publisher : BPFP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jipi.26.1.14-24

Abstract

[COMPARISON OF GROWTH AND YIELD OF SOME  INTRODUCED VARIETIES OF CABBAGE  DURING THE RAINY SEASON IN PURBALINGGA]. Cabbage (Brassica oleracea var capitata L.) is a type of vegetable plant from the Brassicaceae family that has great potential for cultivation because it has an economic value and very high nutritional contents. This research aimed to evaluate the introduced cabbage varieties that have the best growth and yield in the highlands of Purbalingga Regency. The research was carried out in Serang Village, Karangreja District, Purbalingga Regency, in February-June 2023. The site was located at an altitude of 1,250 m above sea level. The experiment was arranged in a completely randomized block design (CRBD) with treatments consisting of six introduced cabbage varieties, namely Omphalos, Oxylus, Tropicana, Kaelo, Saint, and Dolares, as well as two comparison varieties, namely Grand 11 and Green Nova. Introduced cabbage varieties have varied growth, which was observed in the variables of plant height, number of leaves, age of crop formation, root length, fresh weight of roots, and age of harvest. The crop fresh weight yields for the introduced varieties Kaelo, Tropicana, and Oxylus were respectively 721.1, 683.3, and 650.8 g/plant, which was relatively uniform with the comparison variety Grand 11, namely 637.5 g/plant.  
Aplikasi AB Mix dan POC Limbah Pertanian terhadap Sawi Pagoda (Brassica narinosa L.) Hidroponik Sistem Wick Kezia Maharani Hutajulu; Okti Herliana; Muhammad Bachtiar Mustafa; Tamad Tamad; Ni Wayan Anik Leana; Ahmad Fauzi
Vegetalika Vol 14, No 4 (2025)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/veg.104287

Abstract

Hydroponic cultivation of pagoda mustard (Brassica narinosa L.) is a solution to increase production time efficiency and produce cleaner and more nutritious vegetables. However, the high price of AB mix fertilizer is an obstacle for hydroponic farmers, so alternative sources of nutrients are needed, such as Liquid Organic Fertilizer (LOF), which utilizes agricultural waste to make it more economical. This study was conducted from July to September 2024 at the screenhouse of the Experimental Farm of Jenderal Soedirman University, Purwokerto, using a Randomized Block Design (RBD) with two treatment factors: the first treatment was the concentration of AB Mix fertilizer (A), which consisted of four levels, namely A0 (0% AB Mix), A1 (25% AB Mix), A2 (AB Mix 50%), and A3 (AB Mix 100%). The second treatment was the concentration of POC (Liquid Organic Fertilizer) from agricultural waste (P) with three levels: P1 (POC 10 mL/L), P2 (POC 20 mL/L), and P3 (POC 30 mL/L). The data were analyzed using analysis of variance, followed by Duncan's Multiple Range Test (DMRT) at a 95% confidence level. The results showed that the 100% AB mix fertilizer concentration produced the highest results in terms of the number of leaves (up to 57), fresh plant weight (up to 92.22 g), dry plant weight (up to 7.35 g), and chlorophyll content (up to 20.73 mg/L). Substitution of agricultural waste POC increased the number of leaves by 2 leaves and fresh plant weight by 54.15 g at a concentration of 16.7 mL/L. The combination of 50% AB mix with 30 ml/L POC provided the best results in increasing nitrogen uptake, plant height, and leaf area.