Results 11 to 20 of about 993 (117)

Stony Coral Tissue Loss Disease Results in Persistent Microbial-Level Disturbances on Coral Reef Ecosystems. [PDF]

Environ Microbiol Rep
Reef microbiomes before the arrival of stony coral tissue loss disease (vulnerable stage) during the outbreak (epidemic) and after (endemic). Microbial diversity, network metrics, and functional potential varied among apparently healthy corals and the surrounding water and sediments across the stages.
Rosales SM, Klinges JG, Clark AS, Muller EM, Huebner LK.   +4 more
europepmc   +2 more sources

Historical introgression as a driver of diversification of diploid Picris (Compositae) in the Mediterranean Basin. [PDF]

Plant J
SUMMARY The Mediterranean Basin is recognized as one of the world's most prominent biodiversity hotspots, where past climatic changes have driven range shifts, secondary contact between populations, and gene exchange. This study investigates the impact of historical introgression on the diversification of diploid members of the genus Picris (Compositae)
Gorospe JM, Fér T, Rurik I, Vďačný P, Kučera J, Dönmez AA, Yüzbaşıoğlu İS, Aydın ZU, Lučanová M, Schmickl RE, Slovák M.   +10 more
europepmc   +2 more sources

Phosphate system fertilization in no-tillage Oxisols: Effects of temporal, horizontal, and vertical distribution of available phosphorus in the soil. [PDF]

J Environ Qual
Abstract System fertilization enhances logistics and phosphorus (P) use efficiency, but its effects in high P‐export systems, particularly regarding fertilization timing, placement, and distribution, remain unclear. This study evaluated P fertilization timing (90, 45, and 0 days before winter crop sowing [DBS]), placement (banded vs.
Lima AP, Fontoura SMV, Eckert DJ, Posselt Martins A, Costa Beber Vieira R, Bayer C, Tiecher T.   +6 more
europepmc   +2 more sources

Gerromorpha (Hemiptera: Heteroptera) from the Metropolitan Region of Santarém, Brazil, including three new species of Microvelia Westwood, 1834 (Veliidae: Microveliinae) [PDF]

Biodiversity Data Journal, 2021
Gerromorpha (Hemiptera: Heteroptera) comprises more than 2100 species of semiaquatic bugs, most of which have the ability to walk on the surface of the water.
Suzane dos Santos, Juliana Rodrigues, Sheyla Couceiro, Felipe Moreira   +3 more
doaj   +3 more sources

Competitive ability of canola (Brassica napus var. oleifera) hybrids with black oat (Avena strigosa) in a subtropical environment

Revista de la Facultad de Ciencias Agrarias, 2021
The objective of this study was to assess the competitive ability of canola (Brassica napus var. oleifera) hybrids in competition with black oat (Avena strigosa) in a subtropical environment.
Leandro Galon, Germani Concenço, Luciane Renata Agazzi, Felipe Nonemacher, Thais Stradioto Melo, Laryssa Barbosa Xavier da Silva , Gismael Francisco Perin , Ignácio Aspiazú   +7 more
doaj   +1 more source

Changes in the Number of Symbionts and Symbiodinium Cell Pigmentation Modulate Differentially Coral Light Absorption and Photosynthetic Performance

Frontiers in Marine Science, 2017
In order to understand the contribution of pigmented coral tissues to the extraordinary optical properties of the coral-symbiont-skeleton unit, we analyzed the associations between structural and optical traits for four coral species, which broadly ...
Tim Scheufen, Tim Scheufen, Roberto Iglesias-Prieto, Roberto Iglesias-Prieto, Susana Enríquez   +4 more
doaj   +1 more source

Aerobic stability of triticale silage in single culture or in mixtures with oat and/or legumes Estabilidade aeróbia de silagens de triticale em cultivo exclusivo ou em misturas com aveia e/ou leguminosas

Revista Brasileira de Zootecnia, 2010
The objective of the present study was to evaluate the aerobic stability and losses during the fermentation process of triticale silages in single crop or in mixtures with oats and/or legumes.
Valter Harry Bumbieris Junior, Clóves Cabreira Jobim, Jean-Claude Emile, Juliano Roman, Michele Simili da Silva   +4 more
doaj   +1 more source

Rusle parameters for modeling the loss of a soil subjected to pig slurry application [PDF]

Pesquisa Agropecuária Brasileira, 2018
: The objective of this work was to determine adjustment parameters for the revised universal soil loss equation (Rusle) of a soil subjected to pig slurry application.
Maria Aparecida do Nascimento dos Santos, Ildegardis Bertol, Danieli Schneiders Kaufmann, José Mecabô Júnior, Bárbara Bagio   +4 more
doaj   +2 more sources

Actinidia strigosa Hook. f. & Thomson (Actinidiaceae): A Future Plant with Higher Economic Importance in Hilley-Barsey Sanctuary, Sikkim, India

International Journal of Economic Plants
The present study was conducted during the period August, 2021 to March, 2023 in Sikkim state of Northeast India. Actinidia strigosa Hook. f. & Thomson (Theki Phal/wild kiwifruit) is a temperate climbing shrubby plant species, collected from the Hilley ...
Abhilash Padhan, Dinesh Singh Thakur, Kumar Ambrish, Samarendra Narayan Mallick, Girish Dangi   +4 more
doaj   +1 more source

Agregação e estoque de carbono em argissolo submetido a diferentes práticas de manejo agrícola

Revista Brasileira de Ciência do Solo, 2011
A estrutura física é uma propriedade essencial para que o solo cumpra adequadamente suas funções e tenha qualidade. Com o objetivo de avaliar a contribuição de práticas de manejo na recuperação da agregação de um solo fisicamente degradado, estudou-se a ...
Fabiane Machado Vezzani, João Mielniczuk   +1 more
doaj   +1 more source