Results 21 to 30 of about 339,881 (366)

Spectrophotometric indicators of “Zamin-M” biopreparation immobilized with gypan flocculinate [PDF]

open access: yesE3S Web of Conferences, 2023
From the turn of the 20th century, biopreparations that quicken plant growth and development have been frequently employed. The accumulated knowledge of the mechanisms governing interactions between microorganisms and plants necessitates the use of ...
Khojanazarova Mutabar   +3 more
doaj   +1 more source

Effect of Vermicompost and Selected Plant Preparations on the Development of Arbuscular Mycorrhizal Symbiosis in Lettuce (Lactuca sativa)

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2018
The aim of the pot experiment was to evaluate effect of vermicompost and promoting plant preparations application (Symbivit and Plantaktiv) on the development of arbuscular mycorrhizal symbiosis in lettuce, amount of extraradical mycelium of mycorrhizal ...
Michaela Stroblová   +2 more
doaj   +1 more source

Lower Silesian Factory of Nicotine Preparations

open access: yesStudia Historiae Oeconomicae, 2022
The state-owned enterprise under the name of Lower Silesian Factory of Nicotine Preparations (Dolnośląska Wytwórnia Preparatów Nikotynowych; DWPN) with its registered office first in Szalejów Dolny and then in Góra Śląska existed in the years 1952–1958.
Andrzej Synowiec
doaj   +1 more source

Herbal medicinal products in RESPIRATORY diseases – STANce of the Polish PHYTOtherapy Association – STANPHYTO RESPIRATORY I

open access: yesFamily Medicine & Primary Care Review, 2023
Acute respiratory infections are the most common reason to seek medical attention in primary care. The infections are mostly of viral aetiology, and preparations containing herbal substances are used in symptomatic treatment.
Zbigniew Doniec   +7 more
doaj   +1 more source

Deciphering the microbial composition of biodynamic preparations and their effects on the apple rhizosphere microbiome

open access: yesFrontiers in Soil Science, 2022
Soil microbial communities are crucial for plant growth and are already depleted by anthropogenic activities. The application of microbial transplants provides a strategy to restore beneficial soil traits, but less is known about the microbiota of ...
Expedito Olimi   +8 more
doaj   +1 more source

Enhanced soil quality with reduced tillage and solid manures in organic farming - a synthesis of 15 years [PDF]

open access: yes, 2020
Demands upon the sustainability of farming are increasing in step with climate change and diversity loss. Organic farming offers a viable approach. To further improve organic management, three strategies with potential to enhance soil quality are being ...
Berner, Alfred   +5 more
core   +1 more source

BIOLOGICAL ACTIVITY OF SECONDARY METABOLITE IN PLANTS OF BRASSICACEAE FAMILY

open access: yesОвощи России, 2011
The article briefly reviewed the features of biological actions of secondary metabolite such as Glucosinolate (Thioglycosides) and their derivates in plants of Brassicaceae taking into account the pharmacological aspect and the role of the metabolites in
E.G. Kozar
doaj   +1 more source

Antifungal activity of plant and compost extracts and preparations based on tree bark [PDF]

open access: yesJournal of Central European Agriculture
The escalating global demand for food, propelled by population growth, necessitates increased use of plant protection products. However, heavy reliance on chemical pesticides poses sustainability challenges due to their persistence in the environment and
Elena Petrović   +3 more
doaj   +1 more source

Investigation of the chemocatalytic and biocatalytic valorization of a range of different lignin preparations: The importance of β-O-4 content [PDF]

open access: yes, 2016
A set of seven different lignin preparations was generated from a range of organosolv (acidic, alkaline, ammonia-treated, and dioxane-based), ionic liquid, autohydrolysis, and Kraft pretreatments of lignocelluloses.
Bouxin, Florent   +10 more
core   +4 more sources

The study of stimulation action of enzymes preparations on the plant objects

open access: yesVìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Bìologìâ, Ekologìâ, 2005
This article is devoted to stimulation action of lytic enzyme preparations. The treatment of the plant seeds by these preparations increased their germination and had positive effect on plant development.
N. P. Chernogor   +4 more
doaj   +1 more source

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