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All Journal Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering)
Makhziah Makhziah
UPN “Veteran” Jawa Timur
Agriculture, Biological Sciences & Forestry Engineering

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The Effect of Hydroponic Nutrient Sources and Planting Media Types on the Growth and Production of Chinese Kale (Brassica oleraceae L.) Octavia Zuhrotun Nafiah; Pangesti Nugrahani; Makhziah Makhziah
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol 12, No 2 (2023): June 2023
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v12i2.443-457

Abstract

Kale is prospective for cultivation because they have a good market. In order to get optimal plant output when growing kale in a hydroponic system, care must be taken to employ AB Mix nutrients and specific planting media types. This study aim at obtaining the right combination of AB Mix nutrients and types of growing media on the yield and growth of Kale plants, which were grown on substrates hydroponic. The study was organized in a Randomized Complete Block Design, with three replicates and factorial arrangement. The first factor was the source of nutrition AB Mix i.e. Infarm, Growrich, and Purie Garden. The second factor was the type of planting media, including husk charcoal, cocopeat, and a mixture of cocopeat and husk charcoal (1:1). Results revealed that the combination treatment of AB Mix nutrients and types of growing media was statistically different on the leaf area.  The best combination was between charcoal and Infarm.  The source of nutrition AB Mix significantly affected plant growth parameters such as plant height, leaf area, and dry weight of root with Infarm was found to the best nutrient. The type of growing media did not significantly influence all the parameters observed. Interaction between the type of nutrient AB Mix and type of growing media on the leaf area parameter showed with the best result M2A2 (husk charcoal + Infarm) of 700,96 cm2 , but not significantly different from the other treatment. Keywords: AB Mix nutrient, Cocopeat, Husk charcoal, Kale
Effect of Benzylaminopurine (BAP) and Coconut Water on the Growth of Bucephalandra sp. in Vitro Alfira Damayanti Septianingsih; Makhziah Makhziah; Sukendah Sukendah
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol 13, No 4 (2024): December 2024
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v13i4.1013-1022

Abstract

Tissue culture is useful as a way to obtain seeds in large quantities of seedlings in a short time as an effort to preserve Bucephalandra sp. in nature. The use of PGR has problems such as expensive prices and difficult to find, therefore its use can be replaced by natural PGR that are easy to obtain and have relatively cheap prices such as coconut water. The aim of this research was to determine the effect of Benzylaminopurine (BAP) and coconut water on the growth of Bucephalandra sp. in vitro. This research is a 2-factor factorial experiment using a completely randomized design. The factors are concentration of BAP (0; 1; 3; 5 mg/l) and concentration of coconut water (0; 50; 100 ml/l). The results showed Murashige and Skoog (MS) media with the addition of BAP 1 mg/l + coconut water 50 ml/l (4.11 shoots), BAP 5 mg/l + coconut water 50 ml/l (4.33 shoots), and BAP 3 mg/l (6.22 shoots) were able to provide the number of shoots with high results. The addition of coconut water did not affect the growth of Bucephalandra sp. MS media can grow shoots with the best results in measurements of shoot emergence time, number of roots, shoot and root length. Keywords: Aquatic plant, Endemic plant, Plant growth regulators, Tissue culture.
Co-Authors Alfira Damayanti Septianingsih Octavia Zuhrotun Nafiah Pangesti Nugrahani Sukendah Sukendah