Results 61 to 70 of about 39,516 (196)

Composição bromatológica e perfil fermentativo da silagem de capim-elefante obtida em diferentes tipos de silos experimentais e no silo tipo trincheira Chemical composition and fermentation characteristics of elephantgrass silage obtained in different experimental and bunker silos

open access: yesRevista Brasileira de Zootecnia, 2002
Três diferentes tipos de silos experimentais, confeccionados a partir de baldes plásticos, sacos plásticos e manilhas de concreto não impermeabilizadas, foram comparados com o silo comercial tipo trincheira, amostrado a 30 e 60 cm da sua superfície, para
Paulo Henrique Mazza Rodrigues   +4 more
doaj   +1 more source

Potential Range Shifts of Exotic Plants: Insights From a Mining‐Affected River Basin in Southeast Brazil

open access: yesBiotropica, Volume 58, Issue 6, November 2026.
ABSTRACT The concurrent effects of climate change and anthropogenic disturbances, such as mining disasters, can significantly influence the distribution of exotic plant species, either by reducing climatic suitability for some taxa or by creating disturbed conditions that favor their establishment and spread.
Flávio Mariano Machado Mota   +4 more
wiley   +1 more source

Nutritional Quality and Ruminal Fermentation Kinetics of BRS Ponta Negra Sorghum Under Different Irrigation Depths With Brackish Water and Organic Fertilization

open access: yesNew Zealand Journal of Agricultural Research, Volume 69, Issue 5, October 2026.
The objective was to evaluate the chemical composition, carbohydrate fractionation, digestibility, and in vitro gas production kinetics of BRS Ponta Negra sorghum cultivated under different irrigation depths with brackish water and organic fertilization rates in the semiarid region. The experiment was conducted in a randomized block design with a 4 × 4
Diego de Sousa Cunha   +10 more
wiley   +1 more source

KERAGAMAN HIJAUAN PAKAN DI KUNAK (KAWASAN USAHA PETERNAKAN) SAPI PERAH BOGOR

open access: yesPastura: Journal of Tropical Forage Science, 2019
Hijauan pakan mempunyai peranan penting dalam keberhasilan usaha sistem peternakan sapi perah. Peternak di KUNAK Bogor memenuhi kebutuhan hijauan pakannya dari hijauan pakan yang dibudidayakan maupun dari hijauan pakan liar yang diambil dari sekitarnya ...
Permana A.T., M.A. Setiana, I.I. Arbi
doaj   +1 more source

Agronomic Behaviour and Chemical Composition of Three Varieties of Pennisetum sp in the Peruvian Tropics

open access: yesInternational Journal of Agronomy, 2023
Livestock production in the Peruvian tropics is mainly based on grazing and cutting grasses, which have variable productive and nutritional characteristics according to the variety of grasses, agronomic management, and climatic conditions.
Enrique Susumu Watanabe Escobedo   +6 more
doaj   +1 more source

Genotype‐Dependent Chemical Diversity and Bioactivity in Purple Elephant Grass: A Metabolomics‐Guided Evaluation for Animal Nutrition

open access: yesNatural Sciences, Volume 6, Issue 4, October 2026.
ABSTRACT Purple elephant grass (Cenchrus purpureus (Schumach.) Morrone) is a valuable forage crop with potential bioactive properties that influence animal health. This study presents a comprehensive metabolomic characterization of two purple elephant grass genotypes (T441 and T515) using high‐resolution mass spectrometry (HRMS), molecular networking ...
Salva Asghar   +13 more
wiley   +1 more source

Transcriptomic and proteomic signatures underlying nymphal adaptation and foam production in the forage pest Mahanarva spectabilis

open access: yesInsect Molecular Biology, Volume 35, Issue 5, Page 556-575, October 2026.
RNA‐seq and Batelli gland proteomics of fifth‐instar Mahanarva spectabilis nymphs reveal transcripts and proteins associated with xylem feeding, foam production and environmental interaction. Functional annotation identified genes involved in osmoregulation, detoxification, chemosensation and stress responses, while proteomic analysis confirmed ...
Monique da Silva Bonjour   +8 more
wiley   +1 more source

Morphological and agronomic characterisation of a collection of napier grass (Pennisetum purpureum) and P-purpureum x P-glaucum

open access: yes, 2021
A collection of 53 accessions of Pennisetum purpureum and P. purpureum x P. glaucum maintained in the field genebank of the International Livestock Research Institute was described using 8 agronomic characters and 20 morphological characters.
van de Wouw, Mark
core  

Bioactive Phenolics of Lygeum spartum L.: Insights Into Antioxidant, Anticholinesterase, and Antityrosinase Activities

open access: yesChemistry &Biodiversity, Volume 23, Issue 9, September 2026.
Phenolic profile and bioactivity of Lygeum spartum L. ABSTRACT The phenolic composition of roots and leaves of Lygeum spartum L., a Mediterranean Poaceae species, was analyzed by HPLC–DAD, revealing an organ‐specific distribution of phenolic compounds, with ferulic acid identified as the predominant phenolic compound in the methanolic leaf extract (4 ...
Zohra Arabi   +9 more
wiley   +1 more source

The effects of alkali treatment on the mechanical and morphological properties of Pennisetum purpureum/glass-reinforced epoxy hybrid composites

open access: yes, 2017
The effects of alkali treatment on the mechanical properties, void contents and morphological of Pennisetum purpureum/glass-reinforced epoxy hybrid composites were studied. The composites were produced using the vacuum infusion method.
Sulaiman, Mohd Hafis   +3 more
core   +1 more source

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