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Efek Pemberian Kompos dan Biochar terhadap Pertumbuhan Bawang Merah (Allium ascalonicum L.) True Shallot Seed Pada Typic Hapludults Ajeng Siwi Nuraini; Putra Utama; Abdul Hasyim Sodiq
Soilrens Vol 20, No 2 (2022)
Publisher : Dept Ilmu Tanah & Sumberdaya Lahan Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/soilrens.v20i2.45265

Abstract

The research was aimed to determine the growth of shallot (Allium ascalonicum L.) from true shallot seed (TSS) by giving compost and biochar in Typic Hapludults soil. This research was conducted at the Greenhouse and Laboratory of Soil and Agroclimate, Agriculture Faculty, Sultan Ageng Tirtayasa University and conducted on November 2020 to January 2021. This research used a factorial randomized block design (RBD) consisted of two factors, that were compost and biochar dosage that mixed into the suboptimal soil. The first factor was the dosage of compost (K) which consisted of 3 levels, that were 12.5 tonnes/ha (k1), 25 tonnes/ha (k2), and 37.5 tonnes/ha (k3). The second factor was the dosage of biochar (B) which consisted of 3 levels of experiment, namely 7.5 tonnes/ha (b1), 10 tonnes/ha (b2), and 12.5 tonnes/ha (b3). The results showed there was no interaction between the application of compost and biochar to suboptimal soil on the growth and yield of shallot. Giving biochar of 7.5 tonnes/ha had a significant effect on the parameters of the number of leaves at 1 WAP.
Respons Beberapa Varietas Bawang Merah (Allium Ascalonicum L.) Asal Biji Botani Pada Populasi Tanaman yang Berbeda Putra Utama; Anisa Fitriani; Alfu Laila; Abdul Hasyim Sodiq; Kartina Kartina
Jurnal Agroekoteknologi Vol 15, No 1 (2023)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v15i1.19696

Abstract

This research aimed to determine the effect of several varieties on different populations on the growth and yield of shallot (Allium ascalonicum L.) from botanical seeds (True Shallot Seed). This research was an experimental research conducted from August to October 2021 in the integrated farming system area, Serang, Banten. This research was laid out in a factorial randomized block design (RCBD) consisting of two factors. The first factor was the differences in varieties consist of 3 levels, namely Maserati (v1), Sanren (v2), and Tuk-Tuk (v3). The second factor was the population which consists of 4 levels, namely the population of 1 plant (p0), 2 plants (p1), 3 plants (p2), and 4 plants (p3). The results showed that there was an interaction between the varieties and populations on the parameters of fresh weight of bulbs/plant, the combination of Maserati variety with 1 population (40.32g). The Sanren variety gave the best effect on the parameters of bulbs/plant (1.92 bulbs).  Keyword : Population, Shallot, Varieties
PENGARUH KONSENTRASI BAP DAN NAUNGAN TERHADAP KEBERHASILAN DAN PERTUMBUHAN SAMBUNG SISTEM KAKI GANDA BIBIT DURIAN (Durio zhibertinus L.) Ruben Natanael Pratama Siahaan; Andi Apriany Fatmawaty; Abdul Hasyim Sodiq; Andree Syailendra
Gunung Djati Conference Series Vol. 33 (2023): Seminar Nasional Pertanian 2023
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Durian (Durio zhibertinus L.) is one of the most popular fruits in the tropics. The grafting technique is a common technique for propagation or propagation of durian in commercially cultivated durian plantations. Cytokinins are growth regulators used in plant nurseries because they play an important role in cell division in tissues and encourage tissue differentiation in the formation of shoots. High light intensity affects auxin activity in the apical meristem. When the light intensity is high, the auxin activity increases. This research is an experimental study. The research will be carried out in December 2022 - February 2023 at the Karang Kitri Experimental Garden, Faculty of Agriculture, Sultan Ageng Tirtayasa University. The design responses in this study included Percentage of Life Connections (%), Age at Bud Break (Day After Grafting/DAG), Number of Opened Leaves (strands), Increase in Length of Entres (cm), Diameter of Entres (cm). Based on the results and discussion, it can be concluded as follows that: (1.) Treatment of BAP (Benzyl Amino Purine) 100 ppm gave the best effect on parameters of shoot rupture age (DAG), leaf greenness index, increase in shoot length (cm), and on increase in rootstock diameter (mm). (2.) Shading treatment of 80% gave the best effect on the parameters of shoot rupture age (DAG), and the number of open leaves (strands). (3.) There is an interaction between the effect of shade and the effect of giving BAP (Benzyl Amino Purine) concentrations on the parameter of bud break age (Day After Grafting/DAG) in N3B1 plants (17 DAG).
The Efektivitas Rhizobakteria dan Pupuk Kotoran Kambing pada Pertumbuhan dan Hasil Tanaman Bawang Merah (Allium ascalonicum L.) Novi Saskia; Dewi Firnia; Putra Utama; Abdul Hasyim Sodiq
JIA (Jurnal Ilmiah Agribisnis) : Jurnal Agribisnis dan Ilmu Sosial Ekonomi Pertanian Vol. 9 No. 3 (2024)
Publisher : Department of Agribusiness, Halu Oleo University Jointly with Perhimpunan Ekonomi Pertanian Indonesia - Indonesian Society of Agricultural Economics (PERHEPI/ISAE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37149/jia.v9i3.1145

Abstract

Shallot plants come in various types and are essential in preparing food, driving the need for increased production. In Indonesia, one popular variety is Bima Brebes. This study aims to accelerate the growth and productivity of Bima Brebes shallots using rhizobacteria and goat manure fertilizer. An unexpected group design was employed in the April–June experimental study, and two factors were subjected to ANOVA and the Duncan Multiple Range Test (DMRT) at a 5% significant level. Rhizobacteria (R) at concentrations of 0 mililiter, 5 mililiter, 10 mililiter, and 15 mililiter was the first factor. The second factor was goat manure fertilizer (K) at doses of 0 ton/hektar, 10 ton/hektar, 20 ton/hektar, and 30 ton/hektar, with three replicates, resulting in a total of 48 plants. Plant height, leaf count, tuber diameter, number of tubers per clump, and weight of wet and dry tubers per clump were among the tracked variables. A 15 ml/liter rhizobacteria concentration significantly improved plant growth, achieving a plant height of 37.04 cm, 6.79 tubers per clump, 85.83 g wet mass per cluster, and 50.33 g dry mass per cluster. Similarly, a goat manure fertilizer dose of 30 t/ha positively impacted bulb weight, increasing it to 39.17 g. He combined rhizobacteria and goat manure fertilizer to enhance plant growth by supplying critical micronutrients and promoting vegetative development. There was a notable interaction between rhizobacteria concentration and goat manure fertilizer.
Pengaruh Salinitas dan Pupuk Hayati Mikoriza terhadap Pertumbuhan dan Hasil Tanaman Tomat (Solanum lycopersicum L.) Firda Ramadini; Abdul Hasyim Sodiq; Endang Sulistyorini; Putra Utama
JIA (Jurnal Ilmiah Agribisnis) : Jurnal Agribisnis dan Ilmu Sosial Ekonomi Pertanian Vol. 9 No. 3 (2024)
Publisher : Department of Agribusiness, Halu Oleo University Jointly with Perhimpunan Ekonomi Pertanian Indonesia - Indonesian Society of Agricultural Economics (PERHEPI/ISAE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37149/jia.v9i3.1252

Abstract

This study aimed to determine the effect of different salinity levels and the application of mycorrhizal biofertilizer on the growth and yield of tomato plants. The research was conducted from January 13 to March 23, 2024, on Jl Sultan Ageng Tirtayasa, Tirtayasa District, Serang Regency, Banten Province. The research was structured in a Randomized Group Design (RAK) with two factors. The first factor is salinity, which has four experimental levels: S0 = control, S1 = salinity 3-4 ds/m, S2 = salinity 5-6 ds/m, and S3 = salinity 7-8 ds/m. The second factor is Mycorrhiza Biological Fertilizer, which has four experimental levels: M1 = Mycorrhiza 5 grams, M2 = Mycorrhiza 10 grams, M3 = Mycorrhiza 15 grams and M3 = Mycorrhiza 20 grams. There are 16 combinations, and they are repeated three times to get 48 experimental units. Each experiment had two plants until there were 96 plants. Data were checked using DSAASTAT. If the variance test findings are significantly or very significantly different, then the Duncan Multiple Range Test (DMRT) is used at the 5% level. The results showed that administering a salinity level with a salinity concentration of 4-5 ds/m showed a significant difference in the fruit diameter parameters. Meanwhile, the salinity level with a salinity concentration of 3-4 ds/m showed significant differences in root length parameters. Meanwhile, the control treatment showed very significant differences in root weight parameters. Applying mycorrhizal fertilizer at a dose of 15 grams showed significant differences in root length, root weight, plant wet weight, and plant dry weight. Mycorrhiza failed to infect the roots of tomato plants because nothing showed any of the structures of mycorrhiza, namely hyphae, vesicles, arbuscular, and spores on the roots of tomato plants.
Pengaruh Pemupukan Nano Zinc dan Vitamin B1 terhadap Pertumbuhan Tanaman Alpukat YM (Persea americana) Menggunakan Sistem Irigasi Tetes Deannisa Nirmala; Susiyanti Susiyanti; Abdul Hasyim Sodiq; Dewi Firnia
Jurnal Ilmiah Membangun Desa dan Pertanian Vol. 9 No. 2 (2024)
Publisher : Department of Agribusiness, Halu Oleo University Jointly with Perhimpunan Ekonomi Pertanian Indonesia - Indonesian Society of Agricultural Economics (PERHEPI/ISAE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37149/jimdp.v9i2.975

Abstract

The avocado plants had various types and were favored by the Indonesian community. This was one of the reasons for the increased production. One type of avocado in Indonesia is the YM avocado from Lebak. The research aimed to enhance the growth of YM avocado plants by applying nano zinc fertilizer and vitamin B1. This research was carried out in May-August. It was an experimental study with a randomized block design with two factors. It employed Analysis of Variance (ANOVA) and post hoc tests using the Duncan Multiple Range Test (DMRT) at 5%. The first factor was Vitamin B1 (V) (15 mg/l, 30 mg/l, and 45 mg/l), the second factor was nano zinc fertilizer (Z) (2 ml/l, four ml/l, and six ml/l) and repeated three times, so there were 27 plants. Growth parameters observed included plant height, stem diameter, leaf length, leaf width, length-to-width ratio, leaf count, and leaf greenness index. The 45 mg/l dosages of vitamin B1 showed the best influence on planted growth, resulting in a height increase of 54.83 cm, a leaf length of 11.53 cm, a leaf length-to-width ratio of 2.57 cm, and a leaf greenness index of 50.11 units. The broadest leaf expansion occurred at the 15 mg/l dosage, reaching 5.44 cm. On the other hand, nano zinc fertilizer positively impacted stem diameter growth, especially with the optimal dosage of 6 ml/l, increasing from 8.50 mm. Combining nanozinc fertilizer and vitamin B1 supports plant growth by providing essential micronutrients and accelerating vegetative growth. However, vitamin B1 and nano zinc fertilizer do not exhibit a positive interaction in promoting the development of YM avocado plants.