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Aplikasi Biochar dan Kompos Terhadap Peningkatan Hasil Tanaman Jagung (Zea Mays L.) Petrus Kaliang Lelu; Yohanes Parlindungan Situmeang; Made Suarta
GEMA AGRO Vol 23 No 1 (2018)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (780.373 KB) | DOI: 10.22225/ga.23.1.655.24-32

Abstract

This study aims to determine the effect of biochar dosage and compost fertilizer and its interaction on the growth and yield of corn crops. This experiment used a randomized block design (RBD) with a factorial pattern consisting of 2 factors. The first factor was the dose of biochar (B) consisting of 4 levels, namely: 0 ton ha-1 (B0), 5 ton ha-1 (B1), 10 ton ha-1 (B2), 15 ton ha-1 (B3). The second factor is the dosage of compost fertilizer (K) consisting of 2 levels: 0 ton ha-1 (K0), and 20 ton ha-1 (K1). The results showed that the interaction between the treatment of biochar dose and compost fertilizer had no significant effect on all observed variables. Biochar and compost treatment have significant effect to most observed variables, except on leaf area and harvest index have no significant effect. Treatment of biochar with a dose of 10 ton ha-1 gave the highest dry kiln seedlings weight of 7.83 tons increased by 35.60% compared to the lowest dose without biochar of 5.77 tons. Treatment of compost doses of 20 ton ha-1 gave the highest dry seed oven per hectare weight of 7.42 tons increased by 16.60% when compared with the lowest yield on treatment without compost dose as much as 6.37 tons.
Pengaruh pemberian pupuk SP-36 dan pupuk kandang kelinci terhadap pertumguhan dan hasil tanaman kailan (Brassica oleraceae var achepala) Apriana Nahak; Made Suarta; Ni Luh Komang Sulasmini Mudra
GEMA AGRO Vol 23 No 2 (2018)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (498.797 KB) | DOI: 10.22225/ga.23.2.888.146-150

Abstract

The purpose of this study was to determine the effect of giving SP-36 fertilizer and rabbit manure as well as their interaction with the growth and yield of kailan plants. The study was conducted at the Garden Experiment Station, Faculty of Agriculture, Warmadewa University. This study took place from April 17 to June 5, 2018. The experiment was arranged factorially with two treatment factors and repeated three times in a Randomized Block Design (RBD). The first factor is SP-36 fertilizer with four dose levels namely P0= 0 kg ha-1 (without fertilizer), P1= 100 kg ha-1, P2= 200 kg ha-1, P3= 300 kg ha-1. The second factor is rabbit manure with four dose levels, namely K0= 0 ton ha-1 (without fertilizer), K1= 10 tons ha-1, K2= 20 tons ha-1, K3 = 30 tons ha-1. The results showed that giving rabbit manure up to 20 tons ha-1 increased the yield of kailan plants, which was 96.36 g, while the interaction and SP-36 fertilizer had no real effect.
Pengaruh Pemberian Biochar Dan Pupuk Urea Terhadap Pertumbuhan Dan Hasil Tanaman Pakcoy (Brassica rapa. L) I Made Baskara Adi; Made Suarta; Anak Agung Sagung Putri Risa Andriani
GEMA AGRO Vol 27 No 1 (2022)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (104.775 KB) | DOI: 10.22225/ga.27.1.4998.22-25

Abstract

This research was conducted in the greenhouse of the Faculty of Agriculture, Warmadewa University, Denpasar, starting from October 25 to November 29, 2019. This study aims to determine the effect of giving biochar and urea fertilizer on the growth and yield of pakcoy (Brassica rapa L). The research was conducted through this experimental method using a randomized block design (RAK) with two treatment factors. The first factor is biochar which consists of four dosage levels, namely: B0 (0 tons ), B1(5 tons ), B2 (10 tons ) dan B3 (15 tons ), the second factor is urea fertilizer which consists of three levels, namely: U1 (50 kg U2 (100 kg ) dan U3 (150 kg )The results showed that the treatment of biochar and urea fertilizer and their interactions had no significant effect on the growth and yield of pakcoy plants.
Litter Composting to Meet Fertilizer Needs for Plantation Crops in Asah Duren Village, Jembrana-Bali Muliarta I Nengah; Desak Ketut Tristiana Sukmadewi; I Made Suarta; Ni Putu Anom Sulistiawati
Asian Journal of Community Services Vol. 2 No. 7 (2023): July 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/ajcs.v2i7.5269

Abstract

The community service program implemented in Asah Duren Village, Pekutatan District, Jembrana-Bali Regency aims to improve farmers' knowledge and skills in plantation litter management. Another goal is to invite farmers to start utilizing litter and processing it into compost to meet fertilizer needs. The methods used in the service program are observation, socialization, and demonstration. Based on observations, farmers in Asah Duren Village have not used litter, because they still view litter as waste material and have no benefits. Farmers after receiving socialization and training on litter utilization through the plot demonstration method have a desire to process litter into compost. Farmers also want to start using litter compost to reduce the use of inorganic fertilizers. Farmers' interest in utilizing litter compost is also increasing because the price of inorganic fertilizers is increasing
Increasing Added Value of Chrysanthemum through Cultivation Improvement in Agro Pudak Lestari Ornamental Plant Farmers Group I G.B. Udayana; M.Sri Yuliartini; Hanilyn Aguilar Hidalgo; A.A. N. Mayun Wirajaya; I.B. Komang Mahardika; A.A.S Putri Risa; I G.M, Arjana; N. P. Anom Sulistiawati; Luh Kartini; D.K. Tristiana Sukmadewi; N. K. Alit Astiari; Yohanes Parlindungan; I N. Suaria; K.Agung Sudewa; I N. Muliarta; Made Suarta
Asian Journal of Community Services Vol. 2 No. 10 (2023): October 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/ajcs.v2i10.6615

Abstract

Chrysanthemum (Chrysanthemum sp.) is an ornamental flower commodity that has high economic potential value. Based on the results of initial visits and discussions with the community, it is known that the problems that farmers complain about most are seed procurement problems and leaf rust problems. The aim of this research is to increase the added value of farmers, using extension and training methods. The solutions that will be implemented regarding the problems faced by Farmer Groups are, (1) Increasing knowledge of plant propagation techniques through good and correct seeds and (2) Increasing knowledge about how to control leaf rust disease.