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Pengaruh Konsentrasi Pupuk Organik Cair Dan Dosis Amelioran Terhadap Pertumbuhan Dan Hasil Tanaman Buncis (Phaseolus vulgaris L) Iyus, Enang; Turmuktini, Tien; Maulana, Agus Surya
SINTA Journal (Science, Technology, and Agricultural) Vol. 3 No. 2 (2022)
Publisher : Perkumpulan Dosen Muda (PDM) Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37638/sinta.3.2.155-164

Abstract

This study aims to study the interaction of Liquid Organic Fertilizer (POC) concentration and amelioran dosage on agronomic characters and yields of chickpea plants. This research was carried out in the experimental field at Winaya Mukti University, Sumedang Regency and was carried out from September 2022 to November 2022 which is located at an altitude of 850 m.asl. The experimental design used in this experiment was a split plot consisting of two factors and repeated twice. The first factor was the concentration of POC which consisted of 4 levels, namely 0 cc L-1, 2 cc L-1, 4 cc L-1 and the second factor was the dose of amelioran which consisted of 4 levels, namely 0 ton ha-1, 0 ton ha- 1, 2 tons ha-1, 4 tons ha-1 and 6 tons ha-1 so that there are 16 treatment combinations. The results of the study only showed an interaction with the number of leaves at the age of 14 HST, while other observational parameters both on the agronomical characters and the yield of chickpea plants did not have an interaction between the concentration of POC and the dose of amelioran. The experimental results showed that no POC dose treatment and the dominant concentration of amelioran had a significant effect on the agronomic characters and yield of bean plants.
Effect of Various Compositions of Vegetable Insecticide Powder on the Development of "Callosobruchus Chinensis L" and Germination Power in Mung Bean Seeds (Vigna Radiata L.) Suzatmika, Istinan Yang; Mulya, Agus Surya; Turmuktini, Tien
Fruitset Sains : Jurnal Pertanian Agroteknologi Vol. 10 No. 1 (2021): Desember: Ilmu Pertanian
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/fruitset.v10i1.5552

Abstract

Experimental research conducted at the office of the Sub-Unit of Pest and Disease Control Laboratories, Kalijati District, Subang Regency. The altitude of 76-100 m above sea level was carried out from March to July 2021. This study aimed to determine the effect of various compositions of vegetable insecticide powders (turmeric, pepper, Javanese chili) on the development of Callosobruchus chinensi L. and the germination of mung bean (Vigna radiata L.) seeds. ). environmental design using a completely randomized design (RAK) basic pattern, consisting of A = no powder/control; B= Turmeric; C= Pepper, D = Chili Java; E= Turmeric+Pepper; F= Turmeric + Javanese Chili; G = Pepper + Chili Java; H = Turmeric + Pepper + Chili Java ; I = Synthetic Insectica. The results showed that the combination of botanical insecticides had a significant effect on mortality at 7 DAP and, the number of eggs aged 7 DAP, 21 DAP, and 35 DAP, the number of imago, the number of larvae, the number of pupae, the percentage of seed damage, the percentage of seed weight and germination. The use of plant-based insecticides in general emphasizes the development of Callosobrucus chinensis L on the observation of mortality at the age of 7 DAP and, the number of eggs aged 7 DAP, 21 DAP, and 35 DAS, the number of imago, the number of larvae, the number of pupae as well as suppressing the level of damage to seeds, seed weight and germination
Embryogenesis Regeneration Of Porang Seeds (Amorphophallus Mulleri Blume) With Various Concentrations Of Indole Butyryc Acid (IBA) And Benzyl Amino Purine (BAP) In Vitro Nuraisyah, Ai; Amalia, Lia; Turmuktini, Tien
Fruitset Sains : Jurnal Pertanian Agroteknologi Vol. 10 No. 05 (2022): Desember: Ilmu Pertanian
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/fruitset.v10i05.5557

Abstract

The experiment was carried out in the Laboratory of the Faculty of Agriculture, University of Garut which is located in the Lab of the Faculty of Agriculture, University of Garut. This experiment was carried out from August to November 2022. The method used in this study was a factorial complete randomized design (CRD) method consisting of 2 factors, namely the concentration of auxin Growth Regulatory Substance/IBA (A) and the concentration of Cytokinin Growth Regulatory Substance/BAP (B). factor was the growth regulator auxin (A), which consisted of three concentration levels: a1 = 0 mg L-1, a2 = 0.5 mg L-1, a3 = 1 mg L-1. The second factor was cytokinin growth regulators (B) with 3 concentration levels, namely b1 = 0 mg L-1, b2 = 3 mg L-1, b3 = 6 mg L-1. This study consisted of 9 treatment combinations and each treatment consisted of 3 replications, so there were 27 experimental units. Each experimental unit consisted of 3 bottles, each bottle consisted of 1 explant, so that the total explants required were 81 seed embryo explants. The day the roots appeared showed that the treatment factor A (IBA) at level b1 showed a1 was significantly different from a2 and a3. Treatment factor A at levels b2 and b3 showed that a1 was not significantly different from a2 and a3. Treatment factor B (BAP) at level a1 showed b1 was significantly different from b2 and b3, b2 was not significantly different from b3. Treatment factor B at levels a2 and a3 showed b1, b2 and b3 were not significantly different. Based on the results of statistical analysis of the number, height shows that treatment factor A (IBA) at level b1 shows no significant difference a1, a2 and a3. Treatment factor B (BAP) on number, height, diameter, fresh weight and dry weight of shoots at level a1 showed that b1 was not significantly different from b2 and b3, b2 was not significantly different from b3. Based on the results of statistical analysis of shoot diameter, it showed that treatment factor A (IBA) at level b2 showed that a1 was significantly different from a2 and a3. The best interaction for the parameter of shoot diameter occurred in the combination of treatments a1 and b2, namely IBA 0 mg L-1 (control) and BAP 3 mg L-1 (4.22 mm)
Agronomic Appearance of Three Genotypes of Large Red Pepper (Capsicum annum L) in the Ciwidey Plateau Rahman, Deni; Amalia, Lia; Turmuktini, Tien
Fruitset Sains : Jurnal Pertanian Agroteknologi Vol. 10 No. 05 (2022): Desember: Ilmu Pertanian
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/fruitset.v10i05.5558

Abstract

This experiment aims to study the agronomic appearance of three genotypes of red chili plants in Ciwidey District, Bandung Regency, West Java Province. The research method used was an experimental method with a Simple Group Random Design (RAK), with three treatments repeated nine times. The data was analyzed with various fingerprints and continued with the Duncan Multiple Distance Test. The test material consisted of three genotypes of red chili, namely one of the new superior variety candidates, and two varieties belonging to the Agricultural Research and Development Institute, namely (Tanjung 2 and Carvi Agriagrihorti).The test was carried out in Sukamantri, Ciamis Regency with an altitude of 1300 m above sea level (above sea level) from May 2021 to October 2021. Observations were made on the characteristics of plant growth including, plant height, stem diameter, leaf length, leaf width and yield characteristics which include fruit length, fruit diameter, fruit weight per fruit, fruit weight per plant, fruit weight per plot, and fruit weight per hectare. The test results showed that there were differences in agronomic appearance between the three genotypes tested. The LV-037556 genotype displays the best plant growth, including plant height, stem diameter, leaf length and leaf width. The characteristics of the results of the three genotypes showed the best fruit weight per hectare (LV-037556 = 7.89 tons ha-1, compared to Tanjung 2 variety = 6.15 tons ha-1, Carvi variety = 5.84 tons ha-1