Results 51 to 60 of about 230,017 (171)

Valeur alimentaire du sérum de Latex d'hévéa

Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1958
Aucun résumé disponible en français.
R. Ferrando, Dang Quan Dien
doaj   +1 more source

Climate and Spatially Heterogeneous Abiotic Site Constraints Shape Temperate Tree Species Abundance at Northern Range Limits

Journal of Biogeography, Volume 53, Issue 9, September 2026.
ABSTRACT Aim Northern populations of temperate tree species evolve under climatic, topographic and edaphic conditions that approach the limits of their ecological tolerance. However, the environmental constraints acting on species abundance are not spatially uniform, and their relative importance can shift markedly from core to northern populations. We
Maxence Soubeyrand, Fabio Gennaretti, Pierre Grondin, Yves Bergeron, Marie‐Hélène Brice   +4 more
wiley   +1 more source

La paille de riz dans l'alimentation animale au Sénégal. II. Biochimie du rumen - Embouche intensive - Conclusions

Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1974
Dans une première partie, les auteurs étudient les résultats des analyses bromatologiques des digestibilités in vivo et de bilans minéraux effectués à partir de la paille de riz.
H. Calvet, R. Boudergues, Dominique Friot, J. Valenza, S. Diallo, J. Chambon   +5 more
doaj   +1 more source

Reciprocal relations shape cultural landscapes: Women's environmental stewardship in Ait Bouguemez (High Atlas, Morocco)

People and Nature, Volume 8, Issue 8, Page 2847-2865, August 2026.
Abstract Mountain social–ecological systems encompass steep ecological gradients and diverse cultural practices, yet the relative roles of these factors in shaping mountain landscapes remain underexplored. In particular, the knowledge and practices of women in coproducing biocultural landscapes are often invisible in the academic literature. In the Ait
Meryem Aakairi, Sara Elgadi, Hamza Zine, Christel Vidaller, Mohamed Cherkaoui, Emmanuel Corcket, Irene Teixidor‐Toneu   +6 more
wiley   +1 more source

Note sur la valeur nutritive de deux varietes de niebe (Vigna unguiculata (L) Walp)

, 2011
Presentation de quelques resultats d'analyses chimiques effectuees sur deux varietes de niebe (Vigna unguiculata), au Mali, en vue de tester leur niveau d'acceptation en culture strictement traditionnelle, avec etude sur la valeur nutritive et la ...
Hulet, H.
core   +1 more source

Genetic and Ecological Management of Pacific Salmon Fisheries for the 21st Century

Fisheries Management and Ecology, Volume 33, Issue 4, Page 633-645, August 2026.
ABSTRACT Based on ecological adaptation theory, tremendous effort is being spent on measures that are eliminating salmon hatcheries and fishing opportunities with the intention of protecting wild runs deemed to be of particular genetic importance to the survival of the species.
Randall E. Brummett, Ian G. Cowx, Devin M. Bartley   +2 more
wiley   +1 more source

Recent advances of emergent extraction technologies to enhance bioactive compounds extraction of microalgae—An overview towards application in cosmetics

International Journal of Cosmetic Science, Volume 48, Issue 4, Page 884-910, August 2026.
Microalgae extracts show immense potential in cosmetics for their bioactivities; emerging extraction techniques enhance bioactive compound yield from microalgae. Abstract Microalgae have attracted significant interest in numerous sectors, particularly in the cosmetic industries, owing to their rich composition of bioactive compounds. This paper aims to
Alireza Mousakhani Ganjeh, Lucília da P. da Silva, Carlos A. Pinto, Rosário Martins, Alexandra P. Marques, Jorge A. Saraiva   +5 more
wiley   +1 more source

Valeur nutritive des drêches de blé et de maïs pour les volailles

INRAE Productions Animales, 2010
Parallèlement à l’accroissement rapide de la production d’éthanol à partir des céréales, la disponibilité des coproduits associés, les drêches, pour l’alimentation des animaux, ruminants mais aussi porcs et volailles, s’est accrue.
I.P. COZANNET , M. LESSIRE , J.P. METAYER , C. GADY , Y. PRIMOT , P.A. GERAERT , L. LE TUTOUR, F. SKIBA , J. NOBLET   +8 more
doaj   +1 more source

Unlocking Sulfur Availability: How Soil pH Can Boost Nutrient Access in Tropical and Subtropical Oxisols—An Incubation Study

Soil Use and Management, Volume 42, Issue 3, July‐September 2026.
ABSTRACT Sulfur (S) plays an important role in crop development and is stored both in the structure of soil organic compounds and as sulfate ions bound to the surfaces of clay minerals. In tropical and subtropical soils rich in clay minerals and iron/aluminium oxides, soil pH strongly influences the immediate availability of S because of its influence ...
Gustavo Pesini, Carlos Alberto Casali, Jimmy Walter Rasche Alvarez, Danilo Rheinheimer dos Santos, Lucas Aquino Alves, João Pedro Moro Flores, Tales Tiecher   +6 more
wiley   +1 more source

Valeur Nutritive D\u27un Parcours Mixte A Acacia cyanophylla, Atriplex Nummularia et Medicago arborea [PDF]

II existe tres peu de donnees concernant la valeur nutritive des arbustes fourragers ; les rares etudes realisees en Tunisie ont porte surtout sur leur productivite, la charge animale et sur leur appetence (Hamrouni et Sarson, 1975; Ben Boubaker, 1985 ...
Kayouli, C, Saadani, Y
core   +1 more source