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All Journal BIOEDUSCIENCE Jurnal Hilirisasi IPTEKS (JHI) Jerami Jurnal Agronomi Tanaman Tropika (JUATIKA) Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks Ekasakti Jurnal Penelitian dan Pengabdian (EJPP)
Winda Purnama Sari
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Dentistry Education Engineering Health Professions Library & Information Science Medicine & Pharmacology Public Health Social Sciences Veterinary Other

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Journal : Jerami

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Exploration and Identification of Arbuscular Mycorrhizal Fungi (AMF) in the Rhizosphere of Cocoa (Theobroma cacao. L) in West Sumatra Meisilva Erona Sitepu; Winda Purnama Sari; Indra Dwipa
JERAMI : Indonesian Journal of Crop Science Vol 4 No 1 (2021): JIJCS
Publisher : Department of Crop Science, Faculty of Agriculture, Andalas University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jijcs.4.1.17-22.2021

Abstract

West Sumatra was declared as a center for Indonesian cocoa in the western portion. Almost all areas in West Sumatra are suitable for cocoa cultivation, so the cocoa planting area covers almost all the districts in the province. However, West Sumatran Cocoa production decline occurs because cocoa plantations are still mostly cultivated with smallholder plantations. The occurrence of land conversion and reduced land carrying capacity, including soil fertility, is due to the continuous use of inorganic fertilizers, which results in a decrease in the ecological quality of the land. Efforts to improve land conditions biologically by utilizing soil biotechnology. One of the soil microbes that can be utilized is Arbuscular Mycorrhizal Fungi (AMF). AMF that live in a symbiotic mutualism with plant roots and helps the absorption of plant nutrients and live in various places. The study aimed to identify arbuscular mycorrhiza Cocoa rhizosphere three districts, West Sumatra province, from the month of November 2020 to May 2021. The results showed the number of spores and diversity of AMF. The number of spores was 67-218 spores per 20 g soil. The root colonization was in the range of 21.3 - 24.6%. While the AMF diversity before trapped found three types of sport Glomus sp., Acaulospora sp., dan Gigaspora sp
Identification and selection of local carrot seeds (Daucus carota L) for seed sources Winda Purnama Sari; Meisilva Erona Sitepu; Irawati Chaniago
JERAMI : Indonesian Journal of Crop Science Vol 4 No 1 (2021): JIJCS
Publisher : Department of Crop Science, Faculty of Agriculture, Andalas University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jijcs.4.1.23-28.2021

Abstract

Carrot (Daucus carota) is one of the most important root vegetables in Indonesia contains high levels of sugars, rich in β-carotene (pre-vitamin A), ethylene, and high levels of proteins. Carrot was reported as a medicinal plant in the gardens and an essensial part of the food coloring industry. In fact the seeds of carrot contain estrogen, and in some cultures are used as an effective method of contraception. Carrot have been promoted as a future ingredient in biofuels, the carrot seed oil has proved to be an excellent lubricant in industrial applications, appears in multitude of skin and hair care products and produced luteolin. Carrot grows vegetatively in the first season and produced seed in the second. The yield and quality of carrot grown is determined by the seed production technique which can flourish carrot seed production as well as to compensate high cost of carrot seed. The use of local varieties of carrot as seed source increase productivity through higt adaptability. The aim of research is to obtain the best possible tuber characteristic as a qualified seed source. Research was conducted by the exploration method of carrot tuber in Lembang Jaya area and study the morphological characters. The exploration result obtained 8 carrot tuber locations. The carrot tuber with a chantenay type had the best growth and yields of the seeds to develop.
Co-Authors Ali Rahmad Andika Ade Saputra Aprilliandari, Dwi Indra Aprizal Zainal Auzar Syarif Dede Suhendra Doni Hariandi ekawati, fitri elara resigia Fatardho Zudri Hasbi Al Huda Henny Puspita Sari Indra Dwipa Irawati Chaniago Irfan Suliansyah Jamsari Jamsari Jeanne Venora Lily Syukriani Meisilva Erona Meisilva Erona S Meisilva Erona Sitepu Meisilva Erona Sitepu Nurwijayanti Obel, Obel Rachmad Hersi Martinsyah Ramadhan, Nugraha Reni Koja Rosadi, Firsta Ninda Roza Yunita Sahrul Utama Sanna Paija Hasibuan Seswita, Seswita Silvia Permata Sari Zahlul Ikhsan