Results 21 to 30 of about 170,655 (310)

Dinâmica da associação de capim-milhã e capim-de-raiz em pasto diferido Dynamics of the association of alexandergrass and capim-de-raiz on deferred grazing

open access: yesRevista Brasileira de Zootecnia, 2011
Este estudo foi realizado com o objetivo de avaliar a dinâmica da associação capim-de-raiz (Chloris orthonoton Doell) e capim-milhã [Brachiaria plantaginea (Link) Hitchc] quanto à persistência e produção.
Marta Gerusa Soares da Silva   +5 more
doaj   +1 more source

A research on the botanical composition of Çamlıhemşin-Palovit Plateau

open access: yesTurkish Journal of Forestry, 2020
The aim of this study was to determine the rate of botanical composition, canopy covering of plants and the degree of pasture.of the Palovit plateau of Çamlıhemşin district of Rize province, In 2019, 112 plant samples were collected from the lines taken ...
Hüseyin Baykal   +2 more
doaj   +1 more source

Characterisation of Bee Pollen from the Marche Region (Italy) According to the Botanical and Geographical Origin with Analysis of Antioxidant Activity and Colour, Using a Chemometric Approach

open access: yesMolecules, 2022
Attempts have often been made to isolate and characterise monofloral pollens to correlate nutritional with botanical properties. Nevertheless, pollen harvested in a particular area that can have a high biodiversity could have healthier properties.
Sara Castiglioni   +4 more
doaj   +1 more source

Forage herbs improve mineral composition of grassland herbage [PDF]

open access: yes, 2011
Provision of an adequate mineral supply in the diets of ruminants fed mainly on grassland herbage can present a challenge if mineral concentrations are suboptimal for animal nutrition.
Eriksen, Jørgen   +6 more
core   +1 more source

Determination of Yield and Botanical Composition of the Meadow and Grassland in Çolpan Village at the Shores of Lake Van

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2021
This study was carried out at the meadows and pastures in Çolpan village of Van province in 2020. In the study, matter yield, botanical composition, plant covered area, rate of decreaser/increaser/invader species were determined. The Loop method was used
Mehmet Macit Ertuş
doaj   +1 more source

Determination of botanical composition of Çamlıhemşin-Trovit plateau

open access: yesEurasian Journal of Forest Science, 2020
Botanical and floristic composition studies are carried out in order to have information about the vegetation of the pastures. In this study, canopy covering and botanical composition ratios and pasture condition class were examined. Botanical composition measurements were made in Trovit plateau of Çamlıhemşin district of Rize province.
Muhammed İkbal ÇATAL   +2 more
openaire   +3 more sources

Ice storm effects on the canopy structure of a northern hardwood forest after 8 years [PDF]

open access: yes, 2009
Ice storms can cause severe damage to forest canopies, resulting in differential mortality among tree species and size classes and leading to long-lasting changes in the vertical structure and composition of the forest.
Hamburg, Steven P.   +2 more
core   +3 more sources

Poplar-type Propolis: Chemical Composition, Botanical Origin and Biological Activity [PDF]

open access: yesNatural Product Communications, 2015
Propolis is one of the most used natural products known for centuries for its beneficial effects. Due to significant differences in chemical composition of samples originating from different geographic and climatic zones it is crucial to characterize reliably each type of propolis.
Ristivojević, Petar   +3 more
openaire   +3 more sources

Changes in the silver fir forest vegetation 50 years after cessation of active management [PDF]

open access: yes, 2015
Knowledge of the vegetation and the monitoring of its changes in preserved areas is an essential part of effective conservation policy and management.
Kopeć, Dominik, Woziwoda, Beata
core   +4 more sources

Interlaboratory Comparison of Methods Determining the Botanical Composition of Animal Feed [PDF]

open access: yesJournal of AOAC INTERNATIONAL, 2018
Abstract A consortium of European enterprises and research institutions has been engaged in the Feed-Code Project with the aim of addressing the requirements stated in European Union Regulation No. 767/2009, concerning market placement and use of feed of known and ascertained botanical composition.
Luca, Braglia   +8 more
openaire   +4 more sources

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