Results 71 to 80 of about 85,713 (184)

PENGARUH PERBEDAAN MEDIA FILTER DALAM RESIRKULASI TERHADAP KUALITAS AIR, PERTUMBUHAN DAN KELANGSUNGAN HIDUP BENIH IKAN MAS (Cyprinus carpio) [PDF]

open access: yes, 2020
Ikan mas (Cyprinus carpio) merupakan  salah satu komoditas ikan air tawar yang memiliki potensi besar untuk dikembangkan guna memenuhi gizi masyarakat. Keberhasilan budidaya ikan mas dipengaruhi oleh factor kualitas air.
Harris, Helmi   +2 more
core   +1 more source

Multivariate Evaluation of Gamma‐Irradiated Microbial Consortia for Sustainable Zinc and Iron Enrichment in Rice

open access: yesAdvances in Agriculture, Volume 2026, Issue 1, 2026.
Zinc (Zn) and iron (Fe) deficiencies remain major constraints to rice production and human nutrition in many rice‐growing regions due to limited micronutrient availability in paddy soils. This study evaluated the effect of gamma‐irradiated rhizosphere microbial consortia on grain Zn and Fe accumulation in 43 rice genotypes under field conditions.
Tri Retno Dyah Larasati   +8 more
wiley   +1 more source

INDEKS PREVALENSI DAN INTENSITAS EKTOPARASIT PADA IKAN BOTIA (Chromobotia macracanthus ) DI SUMATERA SELATAN [PDF]

open access: yes, 2019
Ikan Botia (Chromobotia macracanthus) merupakan salah satu ikan hias air tawar asli dari provinsi Sumatera Selatan dan Kalimantan yang paling banyak di ekspor keluar negeri.
Ariyanto, E. (Erik)   +5 more
core   +1 more source

Margin Pemasaran Ikan di Kecamatan Insana Utara Kabupaten Timor Tengah Utara

open access: yesAgrimor: Jurnal Agribisnis Lahan Kering, 2016
Penelitian bertujuan untuk mengetahui 1) fungsi-fungsi pemasaran yang dilakukan nelayan dan pedagang perantara; 2) saluran pemasaran ikan; dan 3) margin pemasaran ikan.
Dance M. Selan, Agustinus Nubatonis
doaj   +1 more source

The Importance of Science Education, Scientific Knowledge, and Evaluation Strategies for the Successful Detection of COVID‐19 Misinformation

open access: yesScience Education, Volume 109, Issue 6, Page 1733-1759, November 2025.
ABSTRACT An important goal of science education is to equip students with the scientific knowledge and evaluation skills necessary to identify misinformation. However, the specific role of science education and knowledge and the evaluation strategies most commonly relied on in this process remain unclear.
Shakked Dabran‐Zivan   +1 more
wiley   +1 more source

PENGGUNAAN SUBSTRAT YANG BERBEDA TERHADAP FEKUNDITAS, DERAJAT PENETASAN DAN KELANGSUNGAN HIDUP PADA PEMIJAHAN IKAN MASKOKI (Carrasius auratus) [PDF]

open access: yes, 2019
Komoditas perikanan yang berpotensi untuk dikembangkan di Indonesia dan memiliki peluang pasar yang besar, baik di dalam maupun luar negeri salah satunya adalah komoditas ikan hias.
Harris, H. (Helmi)   +5 more
core   +1 more source

Generational Reproduction of Indonesian Smallholder Farming: Cases From Java and Flores

open access: yesJournal of Agrarian Change, Volume 25, Issue 4, October 2025.
ABSTRACT This article explores the generational reproduction of farming and agrarian relations in the Indonesian islands of Java and Flores. Concentrating mainly on women and men who have managed, or are trying, to establish farming livelihoods, we ask how, why and when do young rural people find—or fail to find—pathways into farming?
Aprilia Ambarwati   +5 more
wiley   +1 more source

IMPLEMENTASI MESIN PRODUKSI PAKAN LELE DUMBO PADA PETERNAK DI DESA ARJOWINANGUN KOTA MALANG

open access: yesAbdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang, 2017
Melambungnya harga pakan ikan buatan pabrik (Rp. 10.000,- per kg) mengakibatkan keuntungan budidaya ikan lele semakin bertambah. Pembuatan pakan ikan secara mandiri menggunakan mesin yang sederhana, resep yang tepat, dan bahan baku pakan ikan yang murah ...
Samsudin Hariyanto   +2 more
doaj   +1 more source

Aplikasi Teknologi Induce Spawning (Tis) pada Pemijahan Ikan Air Tawar dalam Upaya Peningkatan Ketersediaan Benih Ikan di Kabupaten Kutai Barat, Kalimantan Timur

open access: yesJournal of Marine and Coastal Science, 2020
Kalimantan Timur (Kaltim) merupakan daerah yang memiliki potensi kelautan dan perikanan prospektif.  Kabupaten Kutai Barat memiliki potensi perikanan berupa perairan umum yang besar untuk dikembangkan.
Woro Hastuti Satyantini   +5 more
doaj   +1 more source

Natural Habitat and Wild Behaviors of the Dwarf Cuttlefish, Ascarosepion bandense

open access: yesEcology and Evolution, Volume 15, Issue 9, September 2025.
Gibbons et al. performed a field study to characterize the dwarf cuttlefish—a popular aquarium and research cephalopod—in its natural habitat. They observed dynamic camouflage, social behaviors, and use of an expanded color palette in wild animals compared to laboratory animals.
Connor J. Gibbons   +11 more
wiley   +1 more source

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