Results 71 to 80 of about 35,470 (220)

Grazing and cover crop effects on soil health during transition to organic production

Agrosystems, Geosciences &Environment, Volume 8, Issue 4, December 2025.
Abstract The authors studied the efficacy of six objective‐based, reduced tillage cover cropping systems with or without livestock grazing to induce changes in soil condition and soil health on a fine sandy loam during the organic transition phase in the northern Great Plains.
Abmael S. Cardoso, Mark A. Liebig, John R. Hendrickson, Scott L. Kronberg, Andrea K. Clemensen, David W. Archer, Christine Nieman, Marta M. Kohmann, José G. Franco   +8 more
wiley   +1 more source

Biomass flow in massai grass fertilized with nitrogen under intermittent stocking grazing with sheep

Revista Brasileira de Zootecnia, 2013
This study evaluated the biomass flow of massai grass in regrowth subjected to different nitrogen levels (control - no fertilization; 400; 800; and 1200 N kg ha-1year-1) and under rotational stocking with sheep, in a completely randomized design with ...
Marcos Neves Lopes, Magno José Duarte Cândido, Roberto Cláudio Fernandes Franco Pompeu, Rodrigo Gregório da Silva, Thaíse Cristine Ferreira de Carvalho, Weberte Alan Sombra, Luiz Barreto de Morais Neto, Márcio José Alves Peixoto   +7 more
doaj  

Características morfogênicas e estruturais de capim-massai submetido a adubação nitrogenada e desfolhação Morphogenetic and structural characteristics responses of massaigrass under nitrogen fertilization and defoliation

Revista Brasileira de Zootecnia, 2006
O trabalho foi realizado com o objetivo de avaliar as características morfogênicas de Panicum maximum x Panicum infestum cv. Massai submetido a quatro doses de nitrogênio (0, 40, 80 e 120 mg/dm³) e três regimes de desfolhação (três, quatro e cinco folhas
Janaina Azevedo Martuscello, Dilermando Miranda da Fonseca, Domicio do Nascimento Júnior, Patrícia Menezes Santos, Daniel de Noronha Figueiredo Vieira da Cunha, Luciano de Melo Moreira   +5 more
doaj   +1 more source

Panicum maximum (Jacq.) et l'intensification fourragère en Côte d'Ivoire [PDF]

, 1975
L'intérêt agronomique des Panicum maximum est analysé. La diversité de l'espèce est d'abord présentée et une classification de référence est établie. Les recherches fondamentales sur la biologie de la reproduction et la génétique menées à l'ORSTOM ont ...
Letenneur, L., Messager, J.L., Pernès, Jean, Robergé, G., Réné, Jean, Réné-Chaume, Régine   +5 more
core  

Nitrogen rate influences on protein concentration, yield, and NDVI in spring wheat following pea and cover crop mixture

Agrosystems, Geosciences &Environment, Volume 8, Issue 4, December 2025.
Abstract High‐protein wheat (Triticum aestivum L.) grain is useful for bread flour, and normalized difference vegetation index (NDVI) can be useful in predicting crop yields and assessing overall crop health in response to a wide variety of management systems.
Drew A. Scott, David W. Archer, Holly Johnson, Michael DeGreef, Raina Hanley, Billi Jean Petermann   +5 more
wiley   +1 more source

Influência da aplicação de adubos orgânicos e fósforo sobre a produtividade do Panicum maximum cv. Mombaça. [PDF]

, 2011
Avaliou-se o efeito da adubação fosfatada e orgânica, com produtos oriundos da siderurgia (pó-de-balão) e avícola (cama-de-frango), na produção de biomassa da forrageira Panicum maximum cv. mombaça..
BRASIL, E. C., COSTA, E. de J. F., COSTA, N. A. D., LOURENÇO JÚNIOR, J. de B., MONTEIRO, E. M. M., OLIVEIRA, C. do S. B. de   +5 more
core  

Establishment strategies for native warm‐season grasses: Organic and conventional approaches

Crop, Forage &Turfgrass Management, Volume 11, Issue 2, December 2025.
Abstract Native warm‐season grasses (NWSG) adoption is limited partly due to establishment challenges, especially weed competition. The objective was to develop establishment protocols for switchgrass [Panicum virgatum (L.) ‘Vitman’; SG], eastern gamagrass [Tripsacum dactyloides (L.); EG] and a mix of Indiangrass [Sorghastrum nutans (L.) ‘Nash’; IG ...
Chelsie Y. Rodriguez‐Hernandéz, Emanoella K. S. Otaviano, Daniel Borrenpohl, Ricardo H. Ribeiro, Alexandre F. Mammana, Christine Gelley, Chad Bitler, Marília B. Chiavegato   +7 more
wiley   +1 more source

Evapotranspiração do capim Tanzânia obtida pelo método de razão de Bowen e lisímetro de pesagem Evapotranspiration of Guinea grass using automated Bowen ratio system and lysimeter

Engenharia Agrícola, 2005
A irrigação de pastagens no Brasil apresentou crescimento acentuado nos últimos anos. No entanto, em função da ausência de pesquisas sobre a aplicação de água em pastagens, o manejo da irrigação não vem sendo realizado de maneira racional. Com o objetivo
Leonardo D. B. da Silva, Marcos V. Folegatti, Nilson A. Villa Nova   +2 more
doaj   +1 more source

Damages caused by Bipolaris maydis in Panicum maximum cv. Tanzânia
Dano causado por Bipolaris maydis em Panicum maximum cv. Tanzânia

Semina: Ciências Agrárias, 2010
The aim of this research was to evaluate the damage caused by Bipolaris maydis in the quantity and quality of the Tanzania grass production. Tanzania grass plants were cultivated in pots of PVC tubes (50 cm of height x 15 cm of diameter) containing a ...
Gilmar Franzener, Alexandra da Silva Martinez, José Renato Stangarlin   +2 more
doaj   +1 more source

B chromosomes in diploid guineagrass (Panicum maximum JACQ.).

Japanese Journal of Breeding, 1988
B chromosomes (Bs) were detected in a diploid guineagrass (2n=16) strain derived from seeds collected in Tanzania. The number of Bs was constant at the metaphase I (MI) of pollen mother cells in the same plant, and the size of the B in the bivalents and univalents was approximately the same as that of the normal (A) chromosomes at MI.
Toshinori Komatsu, Kousuke Nakajima
openaire   +2 more sources