PENGARUH KONSENTRASI PUPUK ORGANIK CAIR (POC) BONGGOL PISANG TERHADAP PERTUMBUHAN DAN HASIL BEBERAPAVARIETAS TANAMAN TOMAT (Lycopersicum esculentum Mill.)
Abstract
Abstract. Tomatoes are one type of horticultural plant that has its own charm because it has high economic value and is very promising. One of the efforts to increase the yield potential of tomato plants is by applying fertilizer. Fertilizer is a material added to growing media or plants to meet the nutritional needs of the plant for good growth. In addition to fertilization, increasing tomato production can also be increased by using appropriate varieties. The purpose of this study was to determine the concentration of liquid organic fertilizer and banana weevil species and the interaction of these two factors on tomato growth and yield. The study was conducted from August to December 2022 in Lampedaya village, Darussalam sub-district, Aceh Besar district and the Laboratory of Seed Science and Technology, Faculty of Agriculture, Syiah Kuala University. This study used a 4x3 factorial randomized block design (RBD) with 3 replications, resulting in 12 treatment combinations and 36 experimental units. There are 2 factors studied, namely the concentration of banana weevil liquid organic fertilizer and tomato varieties. The first factor is the concentration of banana weevil liquid organic fertilizer (P) consisting of 4 levels, namely P0 = Control, P1 = 25%, P2 = 50%, P3 = 75% and the second factor is variety (V) which consists of 2 levels, namely V1 = Servo F1, V2= Karina F1, V3= Jewel F1. The results showed that the POC of banana weevil had a very significant effect on fruit weight per fruit and had a significant effect on the number of fruit bunches. Tomato plant growth and yield were optimal at a banana weevil POC concentration of 75%. Tomato varieties have a very significant impact on plant height, flowering age, fruit weight per plant, number of fruits per bunch, fruit weight per fruit, yield potential of 30 HST and 45 HST. The tomato plant growth and yield are best with Servo F1 variety. There was a very significant interaction between banana weevil POC concentrations and several at 45 HST the highest was obtained in a combination of 50% concentration with Karina F1 variety. Keywords: Banana weevil POC concentration, varieties, tomatoes varieties on higher fruit weight obtained in a combination of 75% concentration with the Permata F1 variety, there was a significant interaction between banana weevil POC concentrations and several varieties on stem diameter.
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PDFDOI: https://doi.org/10.17969/floratek.v19i1.35908
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ISSN / E-ISSN: 1907-2686 / 2597-9108
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