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E-Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology)
Published by Universitas Udayana
ISSN : 23016515     EISSN : -     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
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.
Arjuna Subject : -
Articles 13 Documents
 1   2 
Search results for , issue "Vol.8, No.3, Juli 2019" : 13 Documents clear
Kepadatan Populasi dan Pola Penyebaran Lalat Buah (Bactrocera Spp.) (Diptera : Tephritidae) yang Menyerang Buah Mangga (Mangifera Indica L.) di Kabupaten Buleleng KOMANG BADRIASIH; I WAYAN SUPARTHA; I WAYAN SUSILA
Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Vol.8, No.3, Juli 2019
Publisher : Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (321.264 KB)

Abstract

Population Density and Distribution Patterns Fruit Flies (Bactrocera spp.) (Diptera: Tephritidae) that Attacking Mangoes (Mangifera indica L.) in Buleleng Regency The research population density and distribution patterns fruit flies (Bactrocera spp.) that attacking mangoes (Mangifera indica L.) in Buleleng Regency was conducted to determine diversity, population density, similarity index type and distribution patterns of population of fruit flies attacking mangoes. The study was conducted since October 2018 up to March 2019 by using purposive method to take mangoes attacked by fruit flies in Buleleng Regency. The results showed that three were species of fruit flies that attacked mangoes in Buleleng Regency, that are B. papayae, B. carambolae and B. occipitalis. Population density of B. papayae was higher than density population of B. carambolae and B. occipitalis. Average population density of B. papayae, B. carambolae and B. occipitalis were 9,36 adult/fruit, 5.15 adult/fruit and 0,04 adult/fruit, respectively. Type similarity index has a range of values from 80 – 100% with population distribution randomly (S2/X = 1) at each study location.
Aplikasi Sistem Informasi Geografi untuk Kajian Fluktuasi Muka Air Tanah dan Karakteristik Akuifer di Kawasan Kecamatan Denpasar Timur Kota Denpasar PUTU SINTAYANI BUANA; WIYANTI WIYANTI; R. SUYARTO
Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Vol.8, No.3, Juli 2019
Publisher : Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (965.284 KB)

Abstract

Application of Geographic Information System for Study of Water Table Fluctuations and Characteristics of Aquifers in the East Denpasar Subdistrict Region Denpasar City The growth of development and population in East Denpasar causing domestic water are increasing. In the other hand the water supply from Water Supply Company (PDAM) has not been able to serve all the needs of the community, so they use another alternative form of groundwater extraction. The increased water demand from groundwater causing groundwater degradation which is reflected by the decreasing quality and water table fluctuation level. This research aims to determine the fluctuations and depth distribution of water table, flow direction and characteristics of aquifers. The method used is survey method and analyzed with descriptive quantitative. Spatially the data is presented with Geographic Information Systems (GIS) using ArcGIS software. The results showed that the depth of the water table in the dry season ranged from 0,74-24 m and the rainy season ranged from 0,15-15,82 m with a range of water table fluctuations is 0,59-8,18 m. The flow direction of groundwater moves from north to south and partly inclines to southeast or southwest with an angle greater than N 185° E. The types of aquifers found were unconfined aquifers up to a depth of 160 m and the rock constituent material form of sand/sandstone, compact sand, loose sand, clay sand, volcanic ash/tuff and gravel.
Dewan Editor JAT Vol. 8, No. 3, Juli 2019 Pengelola JAT
Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Vol.8, No.3, Juli 2019
Publisher : Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (32.401 KB)

Abstract

Dewan Editor JAT Vol. 8, No. 3, Juli 2019

Page 2 of 2 | Total Record : 13

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