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Agronomic Characteristics and Kinship Of 10 High Yielding Inbred Rice Varieties (Oryza Sativa L.) In West Java Amalia, Lia; Mustofa, Sofyan; Komariah, Ai; Sondari, Nunung; Noertjahyani, Noertjahyani; Masnenah, Endeh; Turmuktini, Tien; Budiasih, R.
Jurnal Agrosci Vol 2 No 6 (2025): Vol 2 No 6 July 2025
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/agrosci.v2i6.814

Abstract

Background. The success of rice production is influenced by many factors, one of which is the selection of varieties. Varieties, as a supporting factor in increasing agricultural productivity, will be able to show values according to potential yields with optimal farming management. Aims. This study aims to examine the differences in agronomic characteristics and kinship of 10 high-yielding inbred rice varieties (Oryza sativa L.) in West Java. The experiment was conducted at the Variety Display Land, Pamekaran Village, Soreang District, Bandung Regency. The experiment was conducted from April to August 2024. The experimental location was situated at an altitude of 700 m above sea level. Methods. The agronomic characteristic experiment method used a qualitative descriptive approach. In the experimental approach, a Randomized Block Design (RBD) was employed with 10 inbred rice phenotype treatments, repeated three times. The materials used in this experiment were 10 high-yielding inbred rice varieties. Result. Based on the study's results, similarities were observed in morphological characters among several inbred rice varieties, including those in Group I, Inpari 32 HDB, and Situ Bagendit, with a similarity level of 100%. In Group II, the Mekongga, Inpari 42, Inpari 33, and Inpari 30 varieties, and in Group III, the Ciherang and Padjadjaran Cakrabuana Agritan varieties, achieved a coefficient value of 78%. Conclusion. The similarity is 0.10 or 100% with a similarity coefficient level of 100% seen from the morphological character data based on the Rice UVOP Table
The effect of the combination of volume and technique of administering nutrient solution on the growth and yield of large red chili plants (Capsicum annum L) baja F1 variety Turmuktini, Tien; Ria, Elly Roosma; Azhari, Yolanda Dewi; Mulya, Agus Surya; Simarmata, Tualar; Fitriatin, Betty Natalie; Fauziah, Nicky Oktav; Muliani, Yenny
Journal of Character and Environment Vol. 3 No. 1: (July) 2025
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/jocae.v3i1.2025.2088

Abstract

Background: In Indonesia itself, it is estimated that red chilies were brought by traders from Persia when they stopped in Aceh, including large red chilies, cayenne peppers, curly red chilies, and paprika. Factors that influence chili cultivation are less fertile soil conditions due to continuous use, this causes a decrease in soil quality which will affect the growth and production of chili plants and have an impact on reducing the growth and yield of chili production both in terms of quantity and quality, in addition to the use of quality seeds and superior varieties determine the increase in chili productivity. Methods: This research was conducted out from May 2022 to September 2022 in the experimental farm of the Faculty of Agriculture, Padjadjaran University, Jatinangor, Sumedang. With an altitude of about 700 meters above sea level (masl). The purpose of this research is to study the effect of volume combination and technique of nutrient solution administration on growth and yield of large red chilies (Capsicum annum L.) variety Baja F1. Providing nutrient solutions on time is intended to be according to the age of the plant, the right volume is intended to provide nutrient solutions with a certain volume that suits the needs of each plant, while right on target is intended to provide nutrient solutions in the root area or sprayed on the leaves, either fertilizing directly to the land or plant roots or spraying directly on the leaves (foliar feeding). The environmental design uses a simple pattern randomized block design (RAK) volume combination and technique of nutrient solution, with 6 experimental levels (A=volume 225 ml onto the field and without spraying onto the leaves, B=volume 300 ml onto the field and without spraying onto the leaves, C=volume 375 ml onto the field and without spraying onto the leaves, D=volume 200 ml onto the field and spraying onto the leaves, E=volume 300 ml onto the field and spraying onto the leaves and F=volume 375 ml onto the field and spraying onto the leaves), and repeated 4 times. Findings: The application of different combinations of nutrient solution volume and administration techniques significantly affected several growth parameters (such as plant height at 3 WAP, number of leaves at 1, 2, 4, and 5 WAP, and stem diameter at 4 and 5 WAP) as well as yield parameters (including number of chilies and total fruit weight). Conclusion: Among the treatments, the combination of applying 225 ml nutrient solution directly to the field along with foliar spraying produced the most optimal results in terms of both growth and yield of Baja F1 chili plants. Novelty/Originality of this article: This study provides novel insights into the integrated approach of combining precise nutrient volume and foliar feeding techniques, specifically identifying the synergistic effect of 225 ml root application and foliar spraying in enhancing growth and yield, which has not been thoroughly explored in previous chili cultivation studies.
PEMANFAATAN LIMBAH BUAH DAN SAYUR SEBAGAI ECO-ENZYME ALTERNATIF PUPUK DAN PESTISIDA SINTETIK DI DESA MELATIWANGI KECAMATAN CILENGKRANG KABUPATEN BANDUNG Turmuktini, Tien
The IMPACT : Jurnal Pengabdian Kepada Masyarakat Universitas Islam As-Syafiiyah Vol 1 No 1 (2024): The IMPACT. Vol 1 No. 1 Tahun 2024
Publisher : Lembaga Penelitian Dan Pengabdian Kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34005/the impact.v1i1.4292

Abstract

Synthetic pesticides are environmental pollutants that can cause pest resistance and can endanger human health. One alternative that can be used to replace synthetic pesticides is to use biopesticides. Biopesticides can be a solution because they are easily degraded, non-toxic and have a wider spectrum of activity. One way to get this biopesticide is to make Eco-Enzyme. Based on the results of KKN-PM activities that have been carried out regarding socialization and Eco-Enzyme training, it has had a impact on farmer groups and women farmer groups in Melatiwangi Village. Utilizing fruit and vegetable waste, if done well, can reduce agricultural waste and be useful for plant growth.
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.