Results 111 to 120 of about 2,495 (215)

The effects of turbulence on the growth of three different diatom species

open access: yesFrontiers in Marine Science
The effects of turbulence on phytoplankton growth have received considerable attentions. However, the complexity of turbulence poses a significant challenge to its systematic characterization in the laboratory, resulting in relatively limited data on the
Yijing Liu   +5 more
doaj   +1 more source

Pengkayaan Kandungan Gizi Cacing Tanah (Lumbricus Rubellus) Dengan Skeletonema(Skeletonema Costatum)Terhadap Kematangan Gonad Induk Udang Vaname (Litopenaeus Vannamei [PDF]

open access: yes, 2015
AMILY: "Arial","sans-serif"; mso-fareast-font-f Udang Vaname ( Litopenaeus vannamei ) merupakan salah satu spesies udang yang di masukkan ke Indonesia. Udang ini digolongkan kedalam hewan pemakan segala ( omnivora ) atau pemakan detritus.
Prastyanto, EkoBudi
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PENGARUH PEMBERIAN KOLKISIN TERHADAP UKURAN SEL DAN KANDUNGAN KAROTENOID Skeletonema costatum = THE EFFECT OF COLCHICINE ON CELL SIZE AND CAROTENOID CONTENT OF Skeletonema costatum [PDF]

open access: yes, 2018
Skeletonema costatum merupakan salah satu pakan alami yang banyak digunakan dalam usaha pembenihan udang, ikan, kerang-kerangan, dan kepiting. Selain itu kandungan karotenoid yang dominan pada spesies ini menjadikanya bahan alternatif untuk ekstrak ...
FAHIM NI’AMILLAH, 141311133197
core  

Note on the Occurrence of Phytoplankton and Its Relation with Mass Mortality in the Jakarta Bay, May and November 2004

open access: yesMakara Seri Sains, 2007
There were noted two times (May and November 2004), fish mass mortality occurred in the coast of the Jakarta Bay, killing several species of small and big fishes, crustaceans, eels and molluscs.
Q. Adnan   +3 more
doaj  

Industrial production of diatoms skeletonema costatum and chaetoceros calcitrans

open access: yes, 2021
Os oceanos são um bioma com um enorme potencial devido aos diversos recursos que provêm dos mesmos, cuja relevância económica é evidenciada por as várias indústrias que dependem e lucram dos oceanos. Uma indústria que tem emergido com contínua e crescente inovação é a biotecnologia marinha. Através desta indústria foi possível expandir a aplicabilidade
openaire   +1 more source

Kandungan Lipid dan Morfologi Skeletonema costatum Pada Media Cekaman Nutrien N dan Si [PDF]

open access: yes, 2019
Skeletonema costatum adalah mikroalga diatom yang dapat dijadikan sebagai salah satu kandidat biodiesel kerena memiliki kandungan TAGs sebesar 8% dari berat kering dengan doubling time 0,340 sel/hari.
Putri, Wahyu Osi Diana
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Dekomposisi Pembakaran Mikroalga Skeletonema Costatum Sebagai Alternatif Bahan Bakar Terbarukan pada Berbagai Variasi Massa Biomassa [PDF]

open access: yes, 2017
Kebutuhan bahan bakar padat semakin meningkat selaras dengan semakin menipisnya bahan bakar fosil sehingga harus ada bahan bakar alternatif di massa yang akan datang.
Richo Zulfambudy; State University of Malang
core  

Optimizing the addition of Skeletonema Costatum flour in feed for the growth and survival of koi fish (Cyprinus carpio) [PDF]

open access: yes
Selecting the appropriate feed is one of the most important factors in cultivating koi fish. High-quality feed is feed that contains a comprehensive range of essential nutrients, including protein, fat, carbs, vitamins, and minerals. Skeletonema costatum,
Hidayat, Reyhan Rafisyah   +3 more
core   +1 more source

Effect of CO2 concentrations on the activity of photosynthetic CO2 fixation and extracelluar carbonic anhydrase in the marine diatom Skeletonema costatum [PDF]

open access: yes, 2003
The growth and activity of photosynthetic CO2 uptake and extracellular carbonic anhydrase (CA(ext)) of the marine diatom Skeletonema costatum were investigated while cultured at different levels of CO2 in order to see its physiological response to ...
CHEN Xiongwen & GAO Kunshan   +1 more
core  

ẢNH HƯỞNG CỦA MỘT SỐ CHẤT TẠO BÔNG ĐẾN HIỆU SUẤT KẾT BÔNG CỦA TẢO SILIC Skeletonema costatum [PDF]

open access: yes, 2018
Microalgae cultivation is an indispensable step in aquaculture hatcheries to create a feed source for larval and juvenile aqua-animal species. One of the problems in the production of large-scale microalgal biomass is that it requires appropriate low ...
Nhan, Le Thi Tuyet   +3 more
core   +1 more source

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