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Efektifitas Waktu Pengendalian Gulma dan Penggunaan Mulsa Jerami Padi Terhadap Pertumbuhan dan Hasil Tanaman Kedelai Edamame (Glycine max (L.) Saputra, Muhammad Rizki; Sarman, Sarman; Rainiyati, Rainiyati; Swari, Elly Indra
Jurnal Media Pertanian Vol 9, No 2 (2024): Oktober
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jagro.v9i2.253

Abstract

Soybeans are one of the important food crop commodities in Indonesia and have strategic value because they are able to supply the nutritional needs of the community and as a source of income for farmers. One of the causes of low edamame soybean cultivation is low production caused by the presence of weeds in the cultivation area. The aim of this research is to find out how effective the use of rice straw mulch and weed control is to increase the growth and yield of edamame soybean plants. A factorial Randomized Block Design (RBD) was used for this research. The first factor in RAK is the weed control time with three levels, namely p0 = no control, p1 = 2x control (18 DAP and 36 DAP), and p2 = 1x control (32 DAP). The second factor is the use of straw mulch with three levels, namely m0= no mulch, m1= 5 tons/ha of straw mulch, and m2= 10 tons/ha of straw mulch. Observed variables included plant height, flowering age, number of primary branches per plant, number of pods per plant, and fresh pod weight. The research results show that using five tons of mulch per ha and controlling weeds once can increase the yield and growth of edamame soybeans while reducing weed growth. Kata Kunci: Pengendalian Gulma, Kedelai Edamame, Mulsa Jerami
PENGARUH PEMBERIAN KOMPOS PELEPAH KELAPA SAWIT DAN PUPUK NPKMg TERHADAP PERTUMBUHAN BIBIT KELAPA SAWIT (Eaeis guineensis Jacq.) DI PEMBIBITAN UTAMA Yulianto, Andika Wahyu; Sarman, Sarman; Swari, Elly Indra
Jurnal Agroecotania : Publikasi Nasional Ilmu Budidaya Pertanian Vol. 7 No. 1 (2024): Agroecotania : Publikasi Nasional Ilmu Budidaya Pertanian
Publisher : Jambi University, Fakultas Pertanian, Program Studi Agroekoteknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/agroecotania.v7i1.42015

Abstract

Oil palm is a plantation commodity that plays an important role in advancing the country's economy. Jambi Province is one of the centers of oil palm plantations in Indonesia. dominated by smallholder plantations which are generally managed in an inaccurate way, causing Jambi Province's oil palm productivity (3,506 kg/ha) to be lower than the National productivity (3,873 kg/ha) and resulting in the expansion of the TTM/TR area. The purpose of this study was to study the effect of applying and obtaining the best dose of palm frond compost and NPKMg fertilizer on the growth of oil palm seedlings (Elaeis guineensis Jacq.). This research was conducted at the Teaching and Research Farm, Faculty of Agriculture, University of Jambi and lasted for months, starting from July-October 2022. This study used a Randomized Block Design (RBD) with 6 treatments, namely: p0 = 100% NPKMg (recommendation), p1 = 20% palm frond compost + 80% NPKMg (R), p2 = 40% palm frond compost + 60% NPKMg (R), p3 = 60% palm frond compost + 40% NPKMg (R), p4 = 80% palm frond compost + 20% NPKMg (R), p5 = 100% palm frond compost. Variables observed included height increase (cm), increase in tuber diameter (mm), increase in the number of leaves (strands), shoot dry weight (g), root dry weight (g) and root crown ratio. The results showed that the application of palm frond compost and NPKMg fertilizer was able to increase growth in the variable increase in weevil diameter and increase in the number of leaves. However, it has not been able to increase the increase in seedling height, shoot dry weight and root dry weight and obtain a good root canopy ratio. Dosage of 60% palm frond compost + 40% NPKMg gave the best average growth of 6 months old oil palm seedlings in the main nursery. In addition, applying palm frond compost can reduce the use of NPKMg fertilizer by 60% or 30 g/seed. Keywords : Main Nursery, Palm Frond Compost, NPKMg Fertilier
Komposisi Gulma Pada Perkebunan Kelapa Sawit (Elaeis guineensis Jacq.) Sebelum dan Setelah Dilakukan Pengendalian Secara Mekanik dan Kimia Ratna, Yuni; Pebrianti, Herni Dwinta; Swari, Elly Indra; Muryunika, Rince; Pardosi, Juan Rizki
Jurnal Media Pertanian Vol 10, No 2 (2025): Oktober
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jagro.v10i2.293

Abstract

The presence of weeds in oil palm plantations can reduce fresh fruit bunch production by up to 80%. The applied weed control techniques affect subsequent weed composition. The purpose of this study was to assess the weed composition in oil palm plantations before and after mechanical and chemical weed control. The study was conducted on immature oil palm plantations (TBM) covering an area of approximately 1 ha. Weed vegetation analysis used the quadrat method with a sample plot size of 20 m2 and a sub-sample plot size of 1 m2. The number of sample plots was 9 with 18 sub-sample plots each in the dead stile and disc. The variables observed consisted of the number of weed species, the summed dominance ratio (SDR), and the level of weed distribution. The results showed a shift in the number of weed species before and after mechanical control in the dead stile and chemical control in the disc. There were 34 weed species in the dead stile before cutting and 30 weed species after cutting, while in the disc there were 15 weed species before herbicide application and 10 weed species after herbicide application. There was no shift in weed species with high SDR before and after cutting in the dead stile, while there was a shift in weed species before and after herbicide application in the disc. Weed species with high distribution levels in the dead stile were the same before and after cutting, while in the disc there was a shift in weed species before and after herbicide application. The weed vegetation community was relatively homogeneous before and after cutting and herbicide application.
Karakteristik Morfologi dan Hasil Kedelai Edamame yang Diberi Eco-enzyme dan Pengendalian Gulma Berbeda di Lahan Tropis Soverda, Nerty; Swari, Elly Indra; Neliyati, Neliyati; Ratna, Yuni; Pebrianti, Herni Dwinta; Wahyuni, Dilla
Jurnal Media Pertanian Vol 9, No 1 (2024): April
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jagro.v9i1.233

Abstract

Edamame soybeans are a variety of soybeans that act as leaf vegetables that are rich in protein, minerals and vitamins. Edamame soybean cultivation is not yet popular, even though the need and demand is quite large. Eco-enzymes are inputs that play an important role as natural hormones and provide nutrients for plants. Eco-enzyme is an organic product that goes through an anaerobic fermentation process. A decrease in the yield of cultivated plants can be caused by competition with weeds. Several general weed control options have been developed, but appropriate weed control options are needed to ensure production and ecological sustainability. Research was carried out at the Teaching and Research Farm (1°370'129" S, 103°312'0.501"), Faculty of Agriculture, Jambi University. The research started in January and ended in March 2023 using a split plot design, as the main plot was the concentration of eco-enzymes and the weed control method was chosen as the sub-plot. The eco-enzyme treatments specified were 0 ml L-1(e1), 10 ml L-1 (e2), and 20 ml L-1 (e3). Weed control treatment consists of 2 (two) weed control methods, namely uprooted and cutting off. The parameters observed were morphological growth (plant height, number of root nodules, leaf chlorophyll content, and flowering time) and yield potential (number of pods, number of filled pods, and fresh weight of pods). The results showed that the differences in eco-enzyme concentration and applied weed control were not significantly different on morphological parameters (plant height, number of root nodules, and chlorophyll content of edamame soybean leaves 5 WAP) and yield potential parameters (number of pods, number of filled pods, and wet weight pods) edamame soybeans 65 DAP. Weed control through uprooting was able to increase the number of pods (4.39%), the number of filled pods (5.08%), and the wet weight of the pods (9.57%).Key words: eco-enzymes, edamame soybeans, weed control
Efek Konsentrasi Eko-Enzim dan Pupuk NPK Terhadap Pertumbuhan Bibit Kopi Liberika (Coffea Liberica W Bull Ex Hiern) Tungkal Jambi Sapitri, Giya Ayuni; Maryani, Anis Tatik; Swari, Elly Indra
Jurnal Ilmiah Universitas Batanghari Jambi Vol 24, No 2 (2024): Juli
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jiubj.v24i2.5439

Abstract

This study aims to investigate the influence of various concentrations of Eco-Enzyme and NPK fertilizer on the growth of Liberika Tungkal Jambi coffee seedlings and to determine the optimal concentrations of Eco-Enzyme and NPK fertilizer for the growth of Liberika Tungkal Jambi coffee seedlings. The study utilized a Randomized Block Design (RAK) consisting of 6 treatment levels, as follows: P0 = No Eco-Enzyme (100% Inorganic Fertilizer), P1 = Eco-Enzyme Concentration 50 mL. + 50% Inorganic Fertilizer, P2 = Eco-Enzyme Concentration 100  + 50% Inorganic Fertilizer, P3 = Eco-Enzyme Concentration 150 mL. + 50% Inorganic Fertilizer, P4 = Eco-Enzyme Concentration 200 mL. + 50% Inorganic Fertilizer, and P5 = Eco-Enzyme Concentration 250 mL.+ 50% Inorganic Fertilizer. The observed variables included plant height, number of leaves, stem diameter, total leaf area, shoot dry weight, root dry weight, and root shoot ratio.The research findings indicate that the application of Eco-Enzyme and NPK fertilizer had an impact on the growth of 6-month-old Liberika Tungkal Jambi coffee seedlings, particularly in terms of the number of leaves and total leaf area. The concentration of Eco-Enzyme at 50 mL.+ 50% Inorganic Fertilizer yielded the best growth results for the coffee plants.