Results 21 to 30 of about 165 (126)

Acacia sieberiana Effects on Soil Properties and Plant Diversity in Songa Pastures, Rwanda

International Journal of Biodiversity, Volume 2013, Issue 1, 2013., 2013
Effects of A. sieberiana trees on soil properties and plant diversity were investigated in Songa pastures, Rwanda. Tree characteristics and crown architecture of A. sieberiana were studied. Soil properties were assessed and plants were identified under and away from tree crowns.
C. P. Mugunga, D. T. Mugumo, Curtis C. Daehler   +2 more
wiley   +1 more source

Leaf Spectra Changes of Plants Grown in Soils Pre- and Post-Contaminated with Petroleum Hydrocarbons

Remote Sensing, 2022
Leaks from accidents or damage to pipelines that transport liquid petroleum hydrocarbons (PHC) such as gasoline and diesel are harmful to the environment as well as to human health, and may be hard to detect by inspection mechanisms alone when they occur
Salete Gürtler, Carlos R. Souza Filho, Ieda D. Sanches, Lucíola A. Magalhães, Marcos N. Alves, Wilson J. Oliveira, Giuliana C. M. Quitério   +6 more
doaj   +1 more source

Degradabilidade ruminal da matéria seca e da proteína bruta de folhas e folíolos de forrageiras tropicais Ruminal degradabilities of dry matter and crude protein of tropical forages

Revista Brasileira de Zootecnia, 2006
Foram determinadas as degradabilidades in situ da MS e PB dos folíolos de três leguminosas tropicais leucena (Leucaena leucocephala (Lam.) de Wit), guandu (Cajanus cajan (L.) Millsp.) e soja perene (Neonotonia wightii) e de folhas de outras duas ...
Cristina Mattos Veloso, Norberto Mario Rodriguez, Gleidson Giordano Pinto de Carvalho, Aureliano José Vieira Pires, Gerson Barreto Mourão, Lúcio Carlos Gonçalves, Ivan Barbosa Machado Sampaio   +6 more
doaj   +1 more source

First Report of Phakopsora pachyrhizi, Cause of Soybean Rust, on Neonotonia wightii in Paraguay

Plant Disease, 2007
Phakopsora pachyrhizi Syd. & P. Syd., the cause of soybean rust, was first observed on soybean (Glycine max (L.) Merr.) in South America in the district of Itapúa in Paraguay during March, 2001 (2). The disease is now widespread in soybean-production areas in South America on soybean and kudzu (Pueraria lobata (Willd.) Ohwi).
W, Morel, M R, Miles, J R, Hernández, C L, Stone, R D, Frederick   +4 more
openaire   +2 more sources

Mineral composition of legumes forages cultivated under different levels of shade

Semina: Ciências Agrárias, 2015
The objective of this study was to evaluate the composition of calcium, phosphorus and potassium, and the leaf: stem ratio of four tropical forage legumes: Calopogonium mucunoides (calopo), Pueraria phaseoloides (puero), Macrotyloma axillare (archer) and
João Carlos de Carvalho Almeida , Norberto Silva Rocha, Delci de Deus Nepomuceno , Raphael Pavesi Araújo , Tatiana Oliveira da Silva , Mirton José Frota Morenz, João Batista Rodrigues de Abreu , Carlos Augusto Brandão de Carvalho , Robert de Oliveira Macedo   +8 more
doaj   +1 more source

Tolerance to aluminum toxicity by tropical leguminous plants used as cover crops

Brazilian Archives of Biology and Technology, 2005
The objectives of this work were to compare Al tolerance among 17 species of tropical leguminous plants and to evaluate the most appropriate plant characteristic and Al concentration in nutrient solution for tolerance assessment.
Anderson Rotter Meda, Pedro Roberto Furlani   +1 more
doaj   +1 more source

Influência da seleção sobre a qualidade da dieta ingerida por caprinos com feno oferecido em excesso Influence of selection on the quality of the ingested diet by goats with hays offered in excess

Revista Brasileira de Zootecnia, 1999
O objetivo deste trabalho foi avaliar o hábito alimentar, consumo de matéria seca e desempenho em cabras alimentadas com fenos de rami (Boehemeria nivea G.), soja (Neonotonia wightii (L.) M.) e capim-elefante napier (Pennisetum purpureum Sch ...
José Humberto Vilar da Silva, Marcelo Teixeira Rodrigues, Joaquim Campos   +2 more
doaj   +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

ANÁLISE DE CRESCIMENTO EM CAPIM-TANZÂNIA NOS SISTEMAS DE PLANTIO SOLTEIRO E CONSÓRCIO COM LEGUMINOSAS GROWTH ANALYSIS OF TANZANIA GRASS DIFFERENT SISTEMS CROPPIN WITH LEGUMES

Ciência Animal Brasileira, 2007
Este trabalho teve por objetivo avaliar o efeito da competição no crescimento da gramínea forrageira Panicum maximum Jacq. cv. Tanzânia em consórcio com as leguminosas forrageiras Stylosanthes guianensis cv. Mineirão e Neonotonia wightii cv.
Tomas de Aquino Portes e Castro, Sérgio Renato Artiaga da Rosa, Itamar Pereira de Oliveira   +2 more
doaj  

Utilización de harina de frutos y hojas del árbol del pan (Artocarpus altilis) en la ceba de conejos Nueva Zelanda Blanco Utilization of fruit and leaf meals from breadfruit tree (Artocarpus altilis) for fattening New Zealand White rabbits

Pastos y Forrajes, 2012
Se utilizaron 36 conejos de la raza Nueva Zelanda Blanco, de 35 días de edad y 506 g de peso vivo, con el objetivo de evaluar el efecto de tres dietas en los indicadores productivos y económicos de los animales durante la ceba. Las dietas consistieron en:
Coralia S Leyva, M Valdivié, A Ortiz
doaj