Results 131 to 140 of about 159,235 (357)

STUDIUL UNOR PARAMETRI DE CULTIVARE A MICROALGEI VERZI DUNALIELLA SALINA LA CREŞTEREA PE LICHID CULTURAL REZULTAT DIN PRODUCEREA BIOMASEI DE SPIRULINĂ

open access: yesStudia Universitatis Moldaviae: Stiinte reale si ale naturii, 2007
After cultivating blue-green algae Spirulina platensis remains its cultural liquid actually becomes a biotechnological waste. This liquid contains important biologically active substances and might be used as culture medium for other micro-algae.
USM ADMIN
doaj  

Role of biofertilizer (BGA) & nitrogenous fertilizer on grain yield, nitrogen content & nitrate reductase activity of two rice (Oryza sativa) varieties jaya & sarju-52

open access: yesG-Journal of Environmental Science and Technology, 2020
In recent years, biofertilizers have emerged as a promising component of the integrated nutrient supply system in Indian agriculture.  Among biofertilizers benefiting cereal crop production, blue-green algae are very important.
Pragya Sharma
doaj  

Micro algae culture as live feed-Winter School on Recent Advances in Breeding and Larviculture of Marine Finfish and Shellfish [PDF]

open access: yes, 2009
Marine micro algae are the floating microscopic plant components of the seawater which forms the basic food of almost all the larval organisms, either crustaceans, mollusks or fishes.
Gopinathan, C P
core  

Reprogramming tumor immune microenvironment by ultrasound‐responsive nanoplatforms for enhanced cancer immunotherapy

open access: yesBMEMat, EarlyView.
Ultrasound‐responsive nanoplatforms reprogram the tumor immune microenvironment by targeting tumor cells, immune cells, and non‐immune stromal cells to enhance the efficacy of cancer immunotherapy. Abstract Cancer immunotherapy represents a significant advancement in cancer treatment by enhancing the specific recognition and elimination of cancer cells.
Shilong Zhao   +4 more
wiley   +1 more source

Effect of nitrogenous fertilizer and blue green algae on grain yield, chlorophyll and protein content on two rice (Oryza sativa) varieties Jaya and Sarju-52

open access: yesG-Journal of Environmental Science and Technology, 2019
In Agronomic studies on individual and integrated application of Blue Green Algae (BGA) biofertilizer with graded levels inorganic nitrogen under field conditions and possible utilization of these organisms to meet at least a part of the nitrogen ...
Pragya Sharma, Pankaj Kumar
doaj  

Impact of the Jeziorsko Dam Reservoir on phytoplankton in the middle Warta River course [PDF]

open access: yes, 1996
Phytoplankton was investigated in two localities in the Warta River located upstream and downstream of the Jeziorsko Dam Reservoir. Spring and summer peaks of algal development, dominated by diatoms (Bacillariophyceae) (66.7 to 81.0% of total ...
Galicka, Wanda, Lesiak, Teresa
core  

The nucleotide sequence of blue-green algae phenylalanine-tRNA and the evolutionary origin of chloroplasts [PDF]

open access: bronze, 1982
L.J. Hecker   +6 more
openalex   +1 more source

A review of the historic and present ecological role of aquatic and shoreline wood, from forest to deep sea

open access: yesBiological Reviews, EarlyView.
ABSTRACT The ecology of forests, their losses, and terrestrial wood decomposition dynamics have been intensively studied and reviewed. In the aquatic realm, reviews have concentrated on large wood (LW) in rivers and the transition from freshwater to marine environments in the Pacific Northwest of North America. However, a comprehensive global synthesis
Jon Dickson   +9 more
wiley   +1 more source

Preliminary trials on the toxicity of "Algistat" to fish and algae [PDF]

open access: yes, 1968
Preliminary toxicity trials conducted with "Algistat" (an algicide) indicated that a dose of 0,66ppm of the compound was highly toxic to fish and 0.8ppm was the general lethal level for Spirogyra sp. The blue green algae, Oscillatoria sp., Mycrocystis sp.
Gopalakrishnan, V., Pal, R.N.
core  

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