Results 41 to 50 of about 240 (165)

Phytochemical, antioxidant, proximate and FTIR analysis of Calopogonium mucunoides Desv. extracts using selected solvents [PDF]

World Journal of Biology Pharmacy and Health Sciences, 2020
Calopo (Calopogonium mucunoides Desv.), a vigorous, hairy annual trailing legume, is a cover crop in tropical tree plantations. In this study, the aerial part of calopo was extracted separately using hexane, ethylacetate and methanol. The phytochemical constituents and antioxidant activities of the extracts were determined.
Adewale Elijah Fadeyi, Saheed Olatunbosun Akiode, Olajide Ebenezer Falayi, Ayodeji Olakunle Fatokun, Orijajogun, Joyce Omohu   +4 more
openaire   +1 more source

Integrated Approach to Forage Seed Production and Supplementation of Dairy Cows in the Semiarid Region of Cameroon

Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 2002
Stylosanthes hamata, Calopogonium mucunoides and Macroptilium lathyroides were intercropped with maize in a randomized block design. Age of maturity, forage dry matter and seed yields were determined at the end of their cycles.
A. Asongwed-Awa, A. Njoya
doaj   +1 more source

Produção de matéria seca e controle de plantas daninhas por leguminosas consorciadas com cana-de-açúcar em cultivo orgânico

Pesquisa Agropecuária Brasileira, 2015
Resumo:O objetivo deste trabalho foi avaliar a produção de matéria seca e o controle de plantas daninhas por espécies de leguminosas consorciadas com cana-de-açúcar, em cultivo orgânico. As espécies leguminosas Arachis pintoi, Cajanus cajan, Calopogonium
Raíssa de Araujo Dantas, Ricardo Carmona, Arminda Moreira de Carvalho, Thomaz Adolpho Rein, Juaci Vitoria Malaquias, João de Deus Gomes dos Santos Júnior   +5 more
doaj   +1 more source

SYMBIOTIC EFFECTIVENESS AND COMPETITIVENESS OF CALOPO RHIZOBIAL ISOLATES IN AN ARGISSOLO VERMELHO-AMARELO UNDER THREE VEGETATION COVERS IN THE DRY FOREST ZONE OF PERNAMBUCO

Revista Brasileira de Ciência do Solo, 2015
Biological N fixation in forage legumes is an important alternative to reduce pasture degradation, and is strongly influenced by the inoculant symbiotic capability.
Altanys Silva Calheiros, Mario de Andrade Lira Junior, Mércia Virgínia Ferreira Santos, Maria do Carmo Catanho Pereira Lyra   +3 more
doaj   +1 more source

Adubação verde e alterações nas características químicas de um Cambissolo na região de Ji-Paraná-RO Green manure and changes on chemical characteristics of a soil in the Ji-Paraná-RO region

Acta Amazonica, 2010
A adubação verde promove benefícios nas características químicas, físicas e biológicas do solo. O trabalho avaliou o efeito da incorporação de diferentes adubos verdes nas características químicas de um Cambissolo háplico eutrófico.
Elaine Almeida Delarmelinda, Fernando Antônio Rebouças Sampaio, Jairo Rafael Machado Dias, Leonardo Barreto Tavella, Jussie Solino da Silva   +4 more
doaj   +1 more source

Assessment of Greenhouse Gas Emissions from Different Land‐Use Systems: A Case Study of CO2 in the Southern Zone of Ghana

Applied and Environmental Soil Science, Volume 2018, Issue 1, 2018., 2018
The emission of greenhouse gases (GHGs) results in global warming and climate change. The extent to which developing countries contribute to GHG emissions is not well known. This study reports findings on the effects of different land‐use systems on GHG emissions (CO2 in this case) from two locations in the southern zone of Ghana, West Africa. Site one
Dilys Sefakor MacCarthy, Robert B. Zougmoré, Pierre Bienvenu Irénikatché Akponikpè, Eric Koomson, Patrice Savadogo, Samuel Godfried Kwasi Adiku, Teodoro M. Miano   +6 more
wiley   +1 more source

Performance of Beef Cattle Under Grazing as Affected by Urochloa decumbens Cultivars

Grass and Forage Science, Volume 81, Issue 2, April-June 2026.
ABSTRACT Testing animal performance under grazing is fundamental to determine the potential of recently released, high‐yielding Urochloa decumbens hybrids. The objective was to evaluate the weight gain of young bulls grazing on pastures of U. decumbens cultivars Basilisk, BRS Carinás, and BRS Poraitê, as well as to assess the nutritive value and plant ...
Gustavo José Braga, Allan Kardec Braga Ramos, Marcelo Ayres Carvalho, Claudio Takao Karia, Sanzio Carvalho Lima Barrios   +4 more
wiley   +1 more source

Agroforestry and the Improvement of Soil Fertility: A View from Amazonia

Applied and Environmental Soil Science, Volume 2012, Issue 1, 2012., 2012
This paper discusses the effects of trees on soil fertility, with a focus on agricultural systems in Amazonia. Relevant literature concerning the effects of trees on soil physical and chemical properties in tropical, subtropical, and temperate regions is reviewed, covering both natural ecosystems and agroecosystems.
Rachel C. Pinho, Robert P. Miller, Sonia S. Alfaia, Robert L. Bradley   +3 more
wiley   +1 more source

Agronomic characteristics and yield of organic maize straw intercropped with perennial green manures

Pesquisa Agropecuária Tropical, 2016
Maize intercropped with perennial green manure is an option to promote soil coverage, control weeds and recycle soil nutrients, in an organic system. This study aimed at evaluating the agronomic characteristics and yield of grains and organic maize straw
Ana Carolina Costa Arantes, Anastácia Fontanetti, Marcio Roberto Soares, Francisco José da Silva Neto, Alexandre Gonçalves Próspero   +4 more
doaj   +1 more source

Avaliação quantitativa e qualitativa da fitomassa de leguminosas para uso como cobertura de solo [PDF]

Ciência Rural, 2004
Para uso como adubo verde em um experimento em Alagoinha-PB, avaliaram-se doze espécies de leguminosas: crotalária (Crotalaria juncea L), guandu (Cajanus cajan L), guandu anão (Cajanus cajan (L) Millsp), calopogônio (Calopogonium mucunoides L), feijão-de-
João Tavares Nascimento, Ivandro de França da Silva   +1 more
doaj   +1 more source