PENGARUH PEMBERIAN KONSENTRASI PUPUK ORGANIK CAIR (POC) TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN KUBIS (Brassica oleracea L.)

Imran Umar, Abdul Haris, Mahir S. Gani

Abstract


Effect of Organic Fertilizer Concentrations Liquid (POC) on the Growth and Production of Cabbage Plants (Brassica olereacea L.) Supervised by Abdul Haris and Mahir S. Gani. The research aimed to measure the effect of liquid organic fertilizer (POC) concentration on the growth and production of cabbage (Brassica oleracea L.). The research was conducted on land owned by farmers in Buluballea hamlet, Pattapang Village, Tinggimoncong District, Gowa Regency, South Sulawesi Province. the study took place from November to January 2020. This research was conducted in an experimental form based on a randomized block design (RAK), which consisted of three concentrations, namely: P1 at a concentration of 1.75 ltr / 15 ltr air, P2 at a concentration of 2.00 ltr / 15 ltr air, P3 at a concentration 2.25 liter / 15 liter of water in each treatment was repeated 3 times so that the experimental unit was obtained and each replication in each treatment consisted of 56 plants, taken as many as 36 samples, so that all plants in the three replications were 504 plants and 324 plants sampled. The results of this study indicate that concentrations of 2.00 ltr / 15 ltr of air and 2.25 ltr / 15 ltr of air have the best effect on the average height of leaf dimeter head and weight of fresh plants. Based on the research that has been done, it can be done to show that the concentration of 2.00 liter / 15 liter of water and 2.25 liter / 15 liter of water is the best response. Moreover, to determine the need for liquid organic fertilizer concentration with a higher concentration which will result in optimal concentration of growth and production of cabbage.


Keywords


Cabbage; Concentration; Liquid Organic Fertilizer

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DOI: https://doi.org/10.33096/agrotekmas.v2i1.146

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