PENGARUH UMUR SEMAI DAN KOMPOSISI NUTRISI TERHADAP PERTUMBUHAN DAN HASIL KUBIS BUNGA SECARA HIDROPONIK SUMBU
DOI:
https://doi.org/10.26418/akha.v2i1.73596Keywords:
hydroponic wick, nutrient composition, cauliflower, seedling age.Abstract
The production of cauliflower in West Kalimantan is still small and its cultivation is not yet intensive. The factor of the lack of availability of fertile cauliflower cultivation land in West Kalimantan makes the production of cauliflower cultivation still small. Hydroponic cultivation of cauliflower can be one alternative for the development of cauliflower cultivation. The age factor of seedlings and nutrients is something that must be considered in the cultivation of cauliflower hydroponic. This study aims to determine the interaction between seedling age and nutrient composition on the growth and yield of cauliflower hydroponic axis. This research was carried out at the Greenhouse of the Department of Agriculture, Food Crops and Horticulture with a research time from June 28 - September 15, 2023. This study used a Factorial Complete Randomized Design consisting of 2 factors, seedling age factors consisting of 4 treatments and nutrient composition factors 3 treatments, each factor 3 replicates and 4 sample plants, so that there were 12 treatment combinations and 36 research treatment plots. The combination of treatments in question is h1n1 = 5 Days After Seedling + Goodplant; h1n2 = 5 Days After Seedling + Formulation 1; h1n3 = 5 Days After Seedling + Formulation 2; h2n1 = 10 Days After Seedling + Goodplant; h2n2 = 10 Days After Seedling + Formulation 1; h2n3 = 10 Days After Seedling + Formulation 2; h3n1 = 15 Days After Seedling + Goodplant; h3n2 = 15 Days After Seedling + Formulation 1; h3n3 = 15 Days After Seedling + Formulation 2; h4n1 = 20 Days After Seedling + Goodplant; h4n2 = 20 Days After Seedling + Formulation 1; h4n3 = 20 Days After Seedling + Formulation 2. The variables of observation made are the number of leaves, leaf area, dry weight of plants, fresh weight of crop and crop diameter. The results showed that the transfer of seedlings can be done faster in the cauliflower planting system hydroponic wick system, namely 5 Days After Seedling and nutrient composition with stock A Calnit 500 g and stock B MAGS 260 g, MAP 40 g, FlexG 600 g (Formulation 2) provides the best results and can replace AB Mix Goodplant on cauliflower hydroponic wick systemReferences
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