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All Journal SINTA Journal (Science, Technology, and Agricultural) OrchidAgro Journal of Character and Environment Journal of Innovation and Research in Agriculture
Mulya, Agus Surya
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Respon Beberapa Bagian Vegetatif Dan Hasil Tanaman Cabai Merah Besar (Capsicum Annum L.) Akibat Perbedaan Taraf Konsentrasi Pupuk Hayati Majemuk Abdullah, Rohana; Supriatna, Nana; Mulya, Agus Surya
OrchidAgro Vol. 4 No. 1 (2024)
Publisher : Fakultas Pertanian Universitas Winaya Mukti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35138/orchidagro.v4i1.687

Abstract

Pemupukan anorganik dalam budidaya pertanian sangat intensif sehingga kesehatan tanah menurun. Penggunaan pupuk hayati menjadi salah satu usaha untuk memulihkan tanah kembali. Tujuan penelitian adalah untuk mempelajari pengaruh beberapa dosis pupuk hayati terhadap pertumbuhan dan hasil tanaman Cabai merah besar (Capsicum Annum L.) Varietas Ciko. Penelitian ini dilaksanakan pada bulan Mei 2023 sampai bulan September 2023 di Kebun Percobaan Fakultas Pertanian Universitas Winaya Mukti, Tanjung Sari, Sumedang. Dengan ketinggian tempat sekitar 850 meter di atas permukaan laut (mdpl).   Rancangan Acak Kelompok (RAK) pola sederhana, kombinasi konsentrasi Pupuk Hayati, dengan 6 taraf percobaan (A = Konsentrasi 0 ml/liter air B = Konsentrasi 5 ml/ liter air, C = dosis 10 ml/liter air, D = dosis 15 ml/liter air, E = dosis 20 ml/liter air, F = dosis 25 ml/liter air) dan diulang sebanyak 4 kali. Hasil penelitian menunjukkan dosis Pupuk Hayati berpengaruh nyata terhadap pertumbuhan tinggi tanaman 2, 4, 6, MST;   jumlah daun 2, 4 , 6, 8 MST; dan bobot per buah pada  E dan F.  Hasil terbaik ditunjukan pada  dosis Pupuk Hayati 20 ml/liter air   terhadap  tinggi tanaman umur 2, 4, 6 MST, jumlah daun umur 2, 4 ,6 , 8 MST dan bobot per buah
Pengaruh Komposisi Serbuk Insektisida Nabati Terhadap Perkembangan Sitophilus zeamais dan Kualitas Benih Jagung (Zea mays L) Sutisna, Irman; Noertjahyani, Noertjahyani; Mulya, Agus Surya
SINTA Journal (Science, Technology, and Agricultural) Vol. 4 No. 2 (2023)
Publisher : Perkumpulan Dosen Muda (PDM) Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37638/sinta.4.2.303-310

Abstract

Experimental research conducted at the sub-unit service unit office in Subang District, Subang Regency. The altitude of the experimental site is 76-100 meters above sea level and will be carried out from August 2022 to October 2022. This study aims to study the effect of the composition of vegetable insecticide powders (turmeric, pepper, Java chili) on the development of Sitophilus zeamais. and seed quality of corn (Zae mays L). The environmental design used a simple complete randomized design (CRD), consisting of A = no powder/control; B = Turmeric; C = Pepper, D = Javanese Chilli; E = Turmeric + Pepper; F = Turmeric + Javanese Chilli; G = Pepper + Javanese Chilli; H = Turmeric + Pepper + Javanese Chili ; I = Synthetic Insecticide. The results showed that the combination of vegetable insecticides had a significant effect on mortality at 7 HSA and the number of eggs at 7 HSA, 21 HSA, and 35 HSA, number of imago, number of larvae, number of pupae, percentage of damage. Seed quality and germination power. The use of vegetable insecticides in general provides an obstacle to the development of Sitophilus zeamais in the observation of mortality at 7 HSA and, the number of eggs at 7 HSA, 21 HSA, and 35 HSA, the number of imago, the number of larvae, the number of pupae and suppresses the level of damage to seed quality and germination.
DOSIS OF AMELIORAN PLUS AND TECHNIQUE OF CUTTING THE UMBI OF RED CHICKEN (Allium ascalonicum L.) ON GROWTH AND HARVEST RESULTS Nurhakiki, Neng Fika; Turmuktini, Tien; Mulya, Agus Surya
Journal of Innovation and Research in Agriculture Vol. 3 No. 2 (2024)
Publisher : Papanda Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56916/jira.v3i2.1000

Abstract

ABSTRACT This study aims to study the effect of Shallot Bulb Cutting Technique (Allium ascalonicum L.) and Dodis Amelioran Plus on Growth and Yield. The experiment was conducted in Rancalega Village, Sukaresmi District, Garut Regency. with a place altitude of 750 m above sea level from February 2023 – May 2023. The research design used was a factorial pattern Group Random Design (RAK) consisting of 2 factors and each factor consisting of 4 levels of treatment, the first factor is P = cutting techniques including p0 = Control, p1 = Cut 1/4 part, p2 = Cut 1/2 part, p1 = Cut 1/3 part. Factor 2 is A = amelioran dose plus including a0 = 0 tons/ha, a1 = 2 tons/ha, a2 = 4 tons/ha, a3 = 6 tons/ha repeated 2 times so that there are 32 experimental plots placed randomly. The results showed that there was an interaction between the technique of cutting onion bulbs (Allium ascalonicum L.) and The ameliorant dose of 0 tons / ha gives an optimum value of 156.79, p1 is the dose of amelioran 2 tons / ha with a weight per plant of 184.59, p2 is an ameliorant dose of 4 tons / ha with an optimum weight of 195.06 and p3 is an ameliorant dose of 6 tons / ha with a weight per plant of 215.64
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.
Pengaruh Dosis Bokashi dan Pupuk NPK Terhadap Pertumbuhan dan Hasil Pada Tanaman Kangkung Darat (Ipomoea reptans Poir) Apandi, Yudi; Mulya, Agus Surya; Mulyana, Hudaya
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.3.2.145-154

Abstract

Experimental research aimed at identifying and studying the interaction between the effects of bokashi and NPK fertilizer doses on the growth and yield of kangkung plants. The research was conducted in Sukahurip Village, Cijambe District, Subang Regency. The altitude of the place is 134 meters above sea level with the soil order Andosol and rainfall type B (wet) based on Schmidt and Ferguson's calculations. The research was conducted for three months, from August to October 2022. Randomized block design (RBD) factorial pattern which consisted of two factors, namely the first factor consisting of 4 levels in the form of bokashi doses of 0 tons ha-1 (b0), 15 tons ha-1 (b1), 30 tons ha-1 (b2) and 40 tons ha-1 (b3). and the second factor in the form of NPK fertilizer consisting of 4 levels, namely: 0 kg ha-1 (n0), 100 kg ha-1 (n1), 200 kg ha-1 (n2) and 300 kg ha-1 (n3) repeated 3 times. The results of the research on the effect of doses of bokashi and NPK fertilizers showed an interaction effect on plant height observations at 14 DAP, 21 DAP and 28 DAP, root removal ratio, fresh weight per plant, fresh weight per plot and dry weight per plant, while the number of leaves observed was not indicating an interaction.
Co-Authors Apandi, Yudi Azhari, Yolanda Dewi Betty Natalie Fitriatin Fauziah, Nicky Oktav Hudaya Mulyana Nana Supriatna Noertjahyani Noertjahyani Nurhakiki, Neng Fika Ria, Elly Roosma Rohana Abdullah Sutisna, Irman Tien Turmuktini Tualar Simarmata Yenny Muliani