Results 111 to 120 of about 3,881,088 (252)

The Impact of the Growth Regulators and Cultivation Conditions of Temporary Immersion Systems (TISs) on the Morphological Characteristics of Potato Explants and Microtubers

open access: yesAgronomy
Potatoes (Solanum tuberosum L.) constitute one of the most economically important annual crops. In terms of tissue culture, potato microtubers (MTs) have a number of advantages over conventional plants.
Dias Daurov   +10 more
doaj   +1 more source

Development of Streams Classification System for Nutrient Criteria in Illinois [PDF]

open access: yes, 2005
USEPApublished or submitted for publicationis peer ...
Lin, Lian-Shin   +2 more
core  

[Domestic chromogenic nutrient medium for differentiation of Klebsiella].

open access: yesKlinicheskaia laboratornaia diagnostika, 2010
Studies to design a dry chromogenic nutrient medium for the diferentiation of Klebsiella were under way, by detecting the intracellular Klebsiella genus-specific enzyme of human potential pathogenicity--5-aminosalicylate decarboxylase. The composition of the proposed medium that ensured its high sensitivity and improved its differentiating properties ...
R Iu, Iunusova   +3 more
openaire   +1 more source

Enhancing In Vitro Multiplication and Acclimatization of Blackberry (Rubus L.) Through Sterilization Optimizing and Growth Regulator Use

open access: yesHorticulturae
Blackberry (Rubus L.) cultivation in Kazakhstan is constrained by the limited availability of certified planting material and the absence of standardized micropropagation protocols adapted to local conditions.
Natalya Malakhova   +3 more
doaj   +1 more source

Photosynthetic Gas Exchange in the Closed Ecosystem for Space. Phase II, Part II. Studies on the Growth of Thermophilic Chlorella 71105 [PDF]

open access: yes
Bench-scale studies with Chlorella pyrenoidosa 71105 were conducted in four- and eight-liter culture vessels, with and without recycling. It was established that the algal strain could be maintained for periods up to 72 days with supplemented re-cycled ...
Leone, Donald E.
core   +1 more source

Influence of EU policy on agricultural nutrient losses and the state of receiving surface waters in Finland [PDF]

open access: yes, 2007
In Finland, the first large-scale efforts to control nutrient loading from agriculture got under way with the introduction of the EU Agri-Environmental Program in 1995.
Ekholm, Petri   +7 more
core  

Method for culturing mammalian cells in a perfused bioreactor [PDF]

open access: yes, 1992
A bio-reactor system wherein a tubular housing contains an internal circularly disposed set of blade members and a central tubular filter all mounted for rotation about a common horizontal axis and each having independent rotational support and ...
Schwarz, Ray P., Wolf, David A.
core   +1 more source

Optimization of nutrient medium composition for BHK-21/2-17 suspension culture

open access: yesВетеринария сегодня, 2018
The paper demonstrates results of the research aimed at optimization of amino acid composition of the nutrient media used for BHK-21-2/17 suspension cultivation by change of amino acid amount in such media.
M. N. Guseva   +5 more
doaj  

Home - About - Disclaimer - Privacy