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E-Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology)
Published by Universitas Udayana
ISSN : 23016515     EISSN : -     DOI : -
Core Subject : Agriculture,
E-Jurnal Agroekoteknologi Tropika (JAT) adalah peer-reviewed, open access jurnal, diterbitkan oleh Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana. JAT menerbitkan hasil peneitian original dan review artikel dalam bidang Ilmu tanah dan lingkungan, Agronomi, hama dan penyakit tumbuhan, dan arsitektur lanskap. Penulis diharapkan mengimkan karya tulisnya yang belum pernah dipublikasikan, sedang di-review atau sedang dipertimbangkan untuk diterbitkan di jurnal atau media lain secara lengkap. Ruang lingkup JAT mencangkup, tetapi tidak terbatas pada bidang berikut: kimia dan kesuburan tanah, biologi tanah, fisika dan konservasi tanah, manajemen suberdaya lahan, pengendalian hama dan penyakit terpadu, hama tanaman, penyakit tanaman, biopestisida, bioteknologi tumbuhan, agronomi dan hortikultura, benih dan pemuliaan tanaman, ekofisiologi, dan arsitektur lanskap.
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Articles 12 Documents
Search results for , issue "Vol.6, No.1, Januari 2017" : 12 Documents clear
Pengaruh Dry Heat Treatment Dan Pengokeran Terhadap Pertumbuhan Dan Kesehatan Bibit Cabai Rawit (Capsicum Frutescens L.) NI KADEK AYU WIDAYANTHI; I GUSTI NGURAH RAKA; I KETUT SIADI
Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Vol.6, No.1, Januari 2017
Publisher : Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (206.49 KB)

Abstract

Effect of Dry Heat Treatment and Container on Seeds Growth and health of Chilli Pepper (Capsicum frutescens L.)The dry heat treatment (DHT) technology had improve that it can inactivation viruses disease on seed, so it have to implement in seedling for production of healty seeds. This study was aims to determine of influense of DHT and container agains chilli papper of seed growth which healty and resistence against environment condition in fields. The design used in this study was completely randomized design with 4 treatments and 6 replications. The treatments were combined clod DHT, DHT combination of polybags, non-dry heat treatment (NDHT) clod or the ability of local farmers, and the NDHT combination polybags. The variables measured in this study include, germination, chlorophyll content, number of leaves, plant height, leaf area, root length, fresh weight and oven dry weight. The results showed that clod DHT most effective in producing healthy chilli papper seeds and able to adapt in the field. While NDHT was not effective in producing healthy chilli seeds and not able to adapt in the field.
Pengaruh Waktu Inokulasi Terhadap Laju Infeksi Penyakit Bean Common Mosaic Virus (BCMV) pada Tanaman Kacang Panjang (Vigna Sinensis L.) I GUSTI AYU KARISMAYATI; GUSTI NGURAH ALIT SUSANTA WIRYA; TRISNA AGUNG PHABIOLA
Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Vol.6, No.1, Januari 2017
Publisher : Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (201.603 KB)

Abstract

The Effect of Inoculation Time towards the Infection Rate of Bean Common Mosaic Virus (BCMV) Disease on Long Beans (Vigna sinensis L.)Bean Common Mosaic Virus (BCMV) is kind of disease which greatly decrease the production of beans. The information about the spread of this disease is unknown. Therefore, it should be a research to be investigated. The purpose of the study is to determine the effect of inoculation time towards the infection rate of BCMV disease on long beans. The study uses a Randomized Complete Block Design (RCB) consisted of eight treatments and four replications, namely: the treatment of plants which originated from infected seeds of BCMV, inoculated at the age of 2, 3, 4, 5, 6, and 7 week after planting, and without inoculation as a control.The results showed that the younger of long beans infected by BCMV, resulting in the higher infection rate of disease and the symptoms caused would be more severe. The infection rate on plants which were inoculated at the age of 2, 3, 4, 5, 6, 7 week after planting and without inoculation were respectively 0,85; 0,77; 0,73; 0,49; 0,36; 0,31; and 0. The inoculation treatments at the age of 2, 3, and 4 week after planting were highly vulnerable to be infected by BCMV and caused the symptoms of severe mosaic, severe leaf malformations, and thickening of the bone leaves, whereas the inoculation treatments at the age of 5, 6, and 7 week after planting were resistant against BCMV disease with symptoms caused were moderate to mild, while the treatments without inoculation did not show any infection symptoms of BCMV.

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