Results 51 to 60 of about 2,809 (152)

Update of the Xylella spp. host plant database – Systematic literature search up to 31 December 2023

open access: yesEFSA Journal, Volume 22, Issue 7, July 2024.
Abstract This scientific report provides an update of the Xylella spp. host plant database, aiming to provide information and scientific support to risk assessors, risk managers and researchers dealing with Xylella spp. Upon a mandate of the European Commission, EFSA created and regularly updates a database of host plant species of Xylella spp.
European Food Safety Authority (EFSA)   +7 more
wiley   +1 more source

Lista de espécies de Sapindaceae para um remanescente de Floresta Estacional Semidecidual no sul do Brasil : Estação Ecológica do Caiuá. [PDF]

open access: yes, 2014
(Lista de espécies de Sapindaceae para um remanescente de Floresta Estacional Semidecidual no sul do Brasil: Esta- ção Ecológica do Caiuá). Com o objetivo de ampliar os conhecimentos sobre a flora do estado do Paraná e de suas áreas ripárias, foi ...
de Souza, Maria Conceição   +2 more
core   +3 more sources

The spatial distribution of tree–tree interaction effects on soil microbial biomass and respiration

open access: yesEcology and Evolution, Volume 14, Issue 6, June 2024.
In our study, we were able to show in a subtropical tree diversity experiment (BEF‐China) that soil microbial biomass and respiration show a fine spatial distribution pattern between trees. This suggests that tree–tree interactions are driving soil functioning when zooming to the appropriate scale.
Henriette Christel   +5 more
wiley   +1 more source

Determination of Tannin and Saponin Dosage for Defaunation Improvement Feed Fermentability [PDF]

open access: yes, 2014
The research was conducted to evaluate the effect of addition of tannin, saponin or combination of tannin and saponin to the concentrate of the ration on the microbial population and fermentability of feed in vitro and to assess the best dosage of uses ...
Christianto, M. (M)   +2 more
core   +1 more source

Riparian reference condition: Using regional plant composition to guide functional improvements in the City of Austin [PDF]

open access: yes, 2011
This technical report focuses on ways to restore riparian habitat within specific Austin creeks. This study is designed to serve as a template for restoration efforts with other urbanized creeks (Waller).As a result of an expanding and rapidly urbanizing
Duncan, Alex   +3 more
core   +1 more source

Longer holding times decrease dispersal but increase mortality of translocated scaled quail

open access: yesThe Journal of Wildlife Management, Volume 88, Issue 1, January 2024.
We conducted a novel field experiment evaluating the effect of source population and delayed release strategy on the mortality and dispersal of translocated scaled quail. We found that a tradeoff exists between increased mortality and decreased dispersal distances as length of holding time increases.
Rebekah E. Ruzicka   +3 more
wiley   +1 more source

Análise do viroma em espécies arbóreas [PDF]

open access: yes, 2016
Dissertação (mestrado)—Universidade de Brasília, Instituto de Ciências Biológicas, Programa de Pós-Graduação em Biologia Microbiana, 2016.Em todo o mundo, as florestas são responsáveis por ocupar cerca de 4 bilhões de hectares.
Santos, Flávia Milene Barros dos
core   +1 more source

The Use of Coconut Pulp as a Feed Substrate to Methanogenesis Inhibitor in in Vitro Rumen Fluid Fermentation [PDF]

open access: yes, 2017
This experiment was conducted to determine the effect of the adding of coconut pulp in ruminant feed on methane reduction in vitro. Rumen fluid and substrate of forage and concentrate in ratio 60:40 were in this study.
Kalele, J. A. (J)   +2 more
core   +2 more sources

Extraction of Saponins from Soapnut (Sapindus Mukorossi) and Their Antimicrobial Properties [PDF]

open access: yes, 2016
In this study optimization of extraction conditions for saponin from Sapindus mukorossi was investigated. Results showed that polarity of the extraction solvent affects the yield percentage of the extraction process. Best yield percentage was obtained as
Bayraktar, O. (Oguz)   +1 more
core  

Tree Islands in Everglades Landscapes: Current Status, Historical Changes, and Hydrologic Impacts on Population Dynamics and Moisture Relations, First Annual Report [PDF]

open access: yes, 2005
In 2005 we initiated a project designed to better understand tree island structure and function in the Everglades and the wetlands bordering it. Focus was on the raised portions at the upstream end of the islands, where tropical hardwood species adapted ...
Gomez, Daniel   +7 more
core  

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