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Pertumbuhan Vegetatif Sayuran Indigenous Daun Walang Liar (Eryngium foetidum) Pada Beberapa Kombinasi Perlakuan Jenis Media Tanam dan Dosis Pupuk Pribadi, Edi Minaji; Azmi, Tubagus Kiki Kawakibi
Jurnal Pertanian Presisi (Journal of Precision Agriculture) Vol 3, No 1 (2019): Jurnal Pertanian Presisi
Publisher : Universitas Gunadarma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35760/jpp.2019.v3i1.1875

Abstract

Culantro (Eryngium foetidum) can be found grow wild in some areas in West Java, one of them is in Cisarua, and it has been used for the community as salad. However, this indigenous vegetables rarely seen in vegetable markets in the area, since it is not cultivated. This need attention for its conservation and sustainability in the market. One of the efforts can be done is to cultivate them in the appropriate growth environment. Type of growing media and fertilizer are important aspects in vegetables cultivation. This research aimed to find the optimum combination of growing media with fertilizer dose for wild culantro vegetative growth. Based on the research, vegetative growth which measured by length and number of leaf cumulatively during observation 7 month after transplanting showed significantly different (α = 1%). The best vegetative growth obtained on the combination of husk charcoal media with 1000 ppm Grow More (32:10:10), resulting in length and number of leaf were 19,41 cm and 14,10 respectively.
Pengaruh Perbedaan Tingkat Konsentrasi Nutrisi Terhadap Pertumbuhan dan Hasil Beberapa Varietas Tanaman Sawi Hijau (Brassica Juncea L.) Pada Sistem Aeroponik Cerdas Fitriani, Ayu; Kurniasih, Ratih; Azmi, Tubagus Kiki Kawakibi; Kusuma, Tubagus Maulana
Jurnal Agroekoteknologi Vol 16, No 2 (2024)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v16i2.26513

Abstract

The increase in demand for mustard greens requires an increase in production by using superior varieties and improving cultivation techniques, one of which is using an aeroponic system. Aeroponics is a hydroponic technique where the plants are suspended in the air. Aeroponic systems can now be combined with IoT (Internet of Things) devices called smart aeropoics systems. The purpose of this research is to find out the effect of different varieties of mustard greens and nutrient concentrations on the growth and yield of mustard greens with a smart aeroponics system. The research was conducted in the UG Technopark Smart Farming Greenhouse from May to July 2023 using a Randomized Complete Group Design Nested Design consisting of two factors, namely factor I (main plot) is the concentration of AB Mix nutrients consisting of two levels, namely 1000 ppm and 1500 ppm. Factor II (subplots) is the type of mustard green variety consisting of four levels, namely Shinta F1, SA 764 (Princess), Tosakan and CS1443 (Serena). The results showed that different varieties had a significant effect on the growth of mustard green plants in the parameters of plant height, number of leaves, root length and leaf area. Different nutrient concentrations significantly affect the growth and yield of mustard greens in the parameters of number of leaves, root length, crown wet weight, root wet weight, crown dry weight and root dry weight.Keywords: cultivation, internet of things, sensors, smart farming, nutrients
Growth and Production of Kailan (Brassica oleraceae L.) with Application of Banana Waste Liquid Organic Fertilizer and Cow Manure Rizky, Arya Alfa; Manurung, Adinda Nurul Huda; Azmi, Tubagus Kiki Kawakibi; Malasari, Silvina
International Journal on Food, Agriculture and Natural Resources Vol 6, No 3 (2025): IJ-FANRES
Publisher : Food, Agriculture and Natural Resources - NETWORKS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46676/ij-fanres.v6i3.508

Abstract

Kailan (Brassica olerace L.) is one of the popular vegetables in Indonesia. Vegetable cultivation should use environmentally friendly fertilizers, such as cow manure and banana waste liquid organic fertilizer (BWLOF). This study aims to analyze kailan's growth and production responses with differences in concentration and dose in liquid organic fertilizers from banana waste and cow manure, respectively. This study used a factorial Randomized Complete Block Design (RCBD) consisting of 2 factors, namely banana waste liquid organic fertilizer (BWLOF) with concentrations of 0, 20, and 40 ml L-1 and cow manure (K) with doses of 0, 127, and 200 g polybag-1. The results of the orthogonal polynomial test showed that the optimum concentration of BWLOF for kailan was 12.4 ml L-1, and the results of the DMRT test showed that a dose of 200 g polybag-1 of manure was the best treatment to increase the growth of kailan. The conclusion of this study showed that the provision of BWLOF significantly increased the root length and total dry weight of kailan plants. The provision of cow manure significantly increased plant height, number of leaves, stem diameter, leaf area, root length, and fresh and dry weight in the crown and roots, including the root crown ratio. However, there was no interaction between BWLOF and cow manure, which suggests that their combined use may not necessarily lead to synergistic effects.
Adaptation Test and Genetic Parameters Estimation of Chili (Capsicum spp.) by Automation Drip Irrigation System in UG Technopark, Cianjur Dhanussela, Ahmad Ghaly; Istiqlal, Muhammad Ridha Alfarabi; Azmi, Tubagus Kiki Kawakibi
Jurnal Biologi Tropis Vol. 24 No. 3 (2024): July - September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i3.7454

Abstract

Bean stew efficiency in 2019-2021 is vacillated because of the utilization of improper assortments and ecological variable. This study plans to decide assortments that have ideal development and creation at UG Technopark and to decide the hereditary variety between bean stew assortments. This study used a Randomized Complete Block Design (RCBD) with three blocks and one factor made up of eight chili varieties. The information examination utilized in this review was investigation of varians (ANOVA) at 5 and 1% level and the post hoc test utilized Duncan's Various Reach Test at 5%. Noticed information additionally were broke down utilizing coefficient of hereditary difference, coefficient of phenotypic change and heritability examination. The results showed that the Bonita variety has the highest plant height, dichotomous height, and the largest stem diameter. Bishop's crown variation had the biggest character of crown width, length and width of leaves meanwhile Ayesha variety had the fastest flowering time. On the fruit characters, Bishop’s crown variety had the highest fruit weight per plant and fruit diameter. Reisa varieties had the highest fruit weight. Each character had a wide range of genetic coefficients of variation with values ranging from 16.50 to 77.96%, high phenotypic coefficents of variation with values ranging from 13.93 to 86.38% and high broad meaning heritability values ranging from 0.43 to 1.00.
Morfologi dan Pertumbuhan Planlet Hasil Induksi Poliploidi melalui Perlakuan Kolkisin pada Kuncup Bunga Anggrek Bulan (Phalaenopsis amabilis (L.) Blume) Azmi, Tubagus Kiki Kawakibi; Sukma, Dewi; Aziz, Sandra Arifin; Syukur, dan Muhamad
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 44 No. 1 (2016): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (423.785 KB) | DOI: 10.24831/jai.v44i1.12503

Abstract

Induction of polyploid gametes is one of useful plant polyploidization methods. Some of its benefits are to obtain triploid and tetraploid progenies at the same time by cross and self pollination. Previous research showed that some morphological characters which could be the indications of polyploidy plantlets before the analysis of chromosome number. Colchicine treatment on flower bud of diploid Phalaenopsis amabilis was conducted to determine the effect of colchicine on flower bud development, plantlets morphology and growth, and potential of polyploidy induction based on plantlets morphology. Colchicine concentrations in the experiment were 0, 50, 500, 1,000, and 2,000 mg L-1, with three days duration of treatments with aluminium foil wraps on flower buds. The results showed that high colchicine concentrations (2,000 mg L-1) inhibited flowers blooming of treated flower buds. Based on morphological characters, plantlets were classified into normal and putative polyploid plantlets. Putative polyploid plantlets from colchicine with the concentration of 50, 500, and 1,000 mg L-1 were 71.2, 86.4, and 100.0% respectively.Keywords: colchicine concentration, morphological characters, normal plantlets, putative polyploidy, reproductive organ