Results 31 to 40 of about 240 (165)

Belowground biomass decomposition is driven by chemical composition in subtropical pastures and native rangelands

open access: yesAgrosystems, Geosciences &Environment, Volume 3, Issue 1, 2020., 2020
Abstract Litter decomposition, particularly from belowground pools, is a key process controlling the flow of nutrients and the sustainability of native and cultivated grazinglands. This study evaluated in situ belowground decomposition of saw‐palmetto (Serenoa repens [W.
Marta M. Kohmann   +3 more
wiley   +1 more source

O nitrato influencia o metabolismo de compostos nitrogenados em calopogônio (Calopogonium mucunoides) ao longo do ciclo de vida

open access: yesBiotemas, 2013
Em Calopogonium mucunoides, o metabolismo de nitrogênio foi significativamente alterado entre os diferentes estádios de desenvolvimento das plantas.
Regiane Aparecida Canatto   +4 more
doaj   +1 more source

Agronomic performance of interspecific Paspalum hybrids under nitrogen fertilization or mixed with legumes

open access: yesAgrosystems, Geosciences &Environment, Volume 3, Issue 1, 2020., 2020
Abstract Nitrogen supply and mixtures with legumes affect agronomic performance of pastures, and both practices can guide breeding decisions in Paspalum hybrids. The goals of this study were: (a) quantify herbage accumulation (HA), leaf accumulation (LA), cold tolerance, and N use efficiency (NUE) in P. plicatulum × P.
Eder A. Minski da Motta   +10 more
wiley   +1 more source

Abundance of Associated Arbuscular Mycorrhizal Fungi with Pioneer Plants in Affected Area by Mount Merapi Eruption

open access: yesJurnal Manajemen Hutan Tropika, 2021
Arbuscular mycorrhizal fungi (AMF) with mutualism symbiosis with plants are associated with the Fabaceae family's pioneer plants. This study aims to determine the percentage of AMF in the roots and the AMF spore's abundance in the rhizosphere of pioneer
Oktira Roka Aji   +2 more
doaj   +1 more source

Wetlands invaded by Pneumatopteris afra (Christ.) Holttum are less diverse and more threatened than non-invaded ones in Nigeria [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2020
We compared the diversity indices of wetlands invaded by a fern, Pneumatopteris afra, and those that were not invaded. Six wetlands chosen for this study were each the size of 500×500 m2 which included 3 invaded and 3 non-invaded wetlands.
Gbenga Festus Akomolafe   +1 more
doaj   +1 more source

Essai de mesure de la digestibilité de l'azote de Calopogonium mucunoïdes chez le lapin [PDF]

open access: yesTropicultura, 1988
An attempt to evaluate the digestibility of nitrogen of Calopogonium mucunoides in rabbits. The experiment we conducted for ten days on four young male rabbits aged three months from the same brood and fed exclusively on Calopogonium mucunoides leaves ...
Gene, N., Ilaka, NL., Khang, MF.
doaj  

Plantas de cobertura de solo como hospedeiras alternativas de Colletotrichum guaranicola Cover crops as intermediate hosts to Colletotrichum guaranicola

open access: yesPlanta Daninha, 2006
As plantas de cobertura de solo usadas para suprimir o crescimento de plantas daninhas podem hospedar fungos fitopatogênicos. Para testar essa hipótese, elaborou-se este trabalho com o objetivo de avaliar o comportamento de nove espécies de plantas como ...
L.J. Mileo   +3 more
doaj   +1 more source

Asteraceae family: a review of its allelopathic potential and the case of Acmella oleracea and Sphagneticola trilobata

open access: yesRodriguésia, 2021
Asteraceae family is as an interesting target for researching natural alternatives for crop protection. Many species from this family grow as weeds, and some of them can influence the development of other species by the allelopathy phenomenon. This paper
Carolina Alves Araújo   +4 more
doaj   +1 more source

Forage seed production in the Sudano-sahelian zone of Cameroon

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 2000
Seed production costs of seven forage legumes were evaluated in the Sudano-Sahelian region of Cameroon. They were under 1000 FCFA/kg for Calopogonium mucunoides, Cajanus cajan, Desmodium distortum, Mucuna pruriens and Stylosanthes hamata.
J. Onana, S. Yonkeu
doaj   +1 more source

PRODUÇÃO DE MATÉRIA SECA E CONCENTRAÇÃO DE MACRONUTRIENTES EM Brachiaria decumbens SOB DIFERENTES SISTEMAS DE MANEJO NA ZONA DA MATA DE PERNAMBUCO DRY MATTER YIELD AND MACRONUTRIENT CONCENTRATION IN Brachiaria decumbens UNDER DIFFERENT MANAGEMENT SYSTEMS IN COASTAL REGION OF THE PERNAMBUCO STATE, BRAZIL

open access: yesPesquisa Agropecuária Tropical, 2007
<!-- @page { margin: 2cm } --> <p class="western" align="justify">O cultivo de pastagens por longo tempo, sob diferentes sistemas de manejo, pode causar alterações na produção de matéria seca e na concentração de macronutrientes na parte ...
Apolino José Nogueira da Silva   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy