Results 51 to 60 of about 9,648 (141)

Morphogenetic and structural characteristics of guinea grass tillers at different ages under intermittent stocking

Revista Brasileira de Zootecnia, 2012
The objective of this research was to assess morphogenetic and structural characteristics of tillers of guinea grass cv. Tanzania at different ages. The pastures of guinea grass were managed in six pasture conditions related to the combination of three ...
Rodrigo Amorim Barbosa, Domicio do Nascimento Júnior, Hélio Henrique Vilela, Braulio Maia de Lana Sousa, Sila Carneiro da Silva, Valéria Pacheco Batista Euclides, Márcia Cristina Teixeira da Silveira   +6 more
doaj   +1 more source

The Wonders of Vanilla: Celebrating the 150th Anniversary of Synthetic Vanillin

ChemFoodChem, Volume 2, Issue 2, June 2026.
The year 2024 marked the 150th anniversary of the first commercial production of vanillin, one of the world's most cherished flavor ingredients. This review traces vanilla's history from Mesoamerica to modern production methods, examines its composition, the discovery of vanillin and Haarmann's early synthesis compared to modern methods, and highlights
Elisabetta Brenna, Francesco G. Gatti, Fabio Parmeggiani   +2 more
wiley   +1 more source

Morphological Characteristics and Productivity of Guinea Grass (Panicum maximum CV Purple Guinea) Irradiated with Gamma-Ray

Tropical Animal Science Journal, 2019
Mutation breeding using gamma irradiation is one of the alternative ways to increase the  variability and productivity of Guinea grass (Panicum maximum cv Purple guinea).
A. Fanindi, S. H. Sutjahjo, S. I. Aisyah, N. D. Purwantari   +3 more
doaj   +1 more source

Assessing forage mass using smartphone imagery for cereal rye under grazing conditions in Nebraska

Crop, Forage &Turfgrass Management, Volume 12, Issue 1, June 2026.
Abstract Managing grazing efficiency requires reliable and practical tools to estimate forage mass. Traditional methods like clipping, though accurate, are time consuming and labor intensive. In this study, two imaging tools, Canopeo and the Crop Canopy Image Analyzer (CCIA), were evaluated for their efficacy in estimating the forage mass of cereal rye
Pedro H. J. Fernandes, Shelby L. Davies‐Jenkins, Wei‐Zhen Liang, Mary E. Drewnoski, Yijie Xiong   +4 more
wiley   +1 more source

Degradação de pastagens na Região Amazônica: propriedades físicas do solo e crescimento de raízes Pasture degradation in the Amazon region: soil physical properties and root growth

Pesquisa Agropecuária Brasileira, 2001
O objetivo deste trabalho foi avaliar: (i) a relação entre a degradação de pastagens de colonião manejadas com queima, e as modificações nas propriedades físicas e morfológicas de um Argissolo Vermelho-Amarelo da Amazônia; (ii) o crescimento radicular de
Marcelo Marques Lopes Muller, Maria de Fátima Guimarães, Thierry Desjardins, Paulo Fernando da Silva Martins   +3 more
doaj   +1 more source

Feed Intake and Growth Performance of Vietnamese Yellow Calves Fed Silages from Intercropped Maize–Soybean and Guinea Grass

Ruminants
Combining soybeans with grass or biomass maize in silage holds promise in addressing the nutritional limitations of individual crops, providing a roughage with a good energy–protein balance. This study evaluated the effects of replacing urea-treated rice
Don V. Nguyen, Beth Penrose, Ngoc B. T. Tran, Huyen T. T. Le, Hong T. Trinh, Stephen Ives   +5 more
doaj   +1 more source

Identification and Control of Johnsongrass, Vaseygrass, and Guinea Grass in Pastures

EDIS, 2012
Johnsongrass is a common weed throughout the South and Midwest. People often incorrectly call any weed johnsongrass, but it is one of three grasses found in Florida pastures. Knowing the differences between johnsongrass, vaseygrass, and guinea grass will
Hunter Smith, Jason Ferrell, Brent Sellers   +2 more
doaj   +1 more source

Loess Studies in Aotearoa New Zealand

New Zealand Journal of Geology and Geophysics, Volume 69, Issue 2, June 2026.
Loess in Aotearoa New Zealand (ANZ) has been studied since its first documented recognition (on Banks Peninsula) in 1878 by Julius von Haast. A decade later, John Hardcastle revealed that southern ANZ loess was both glacial in origin and contained signals of past climates.
Brent V. Alloway, David J. Lowe, Bradley J. Pillans, Peter C. Almond, Alan S. Palmer   +4 more
wiley   +1 more source

Producción de semilla de guinea (Panicum maximum Jacq.) en un sistema intensivo de ceba de ganado vacuno Seed production of Guinea grass (Panicum maximum Jacq.) in an intensive cattle fattening system

Pastos y Forrajes, 2008
En un suelo Pardo sialítico del subtipo Cambisol cálcico, localizado en la Empresa Pecuaria «Calixto García», en la provincia de Holguín, se estudio la producción de semilla de guinea (Panicum maximum Jacq.) en un sistema intensivo de ceba de ganado ...
G Oquend, A Pérez, A Martínez, A Cordovés, F Ortega, E Vieito, A Rodríguez, M Acosta, N Rodríguez, A Martínez   +9 more
doaj  

Using childhood landscape memories to uncover the dynamics of Anthropocene in African Urbanscapes

People and Nature, Volume 8, Issue 6, Page 1567-1571, June 2026.
Abstract This perspective provides a reflective account of our personal experiences as African professors and lecturers in diverse fields of environmental sciences encountering the urban Anthropocene. Here, we explain the nature of the unprecedented, potent and hidden changes in our lived environments.
Aliyu Salisu Barau, Halima Abdulkadir Idris, Muhammad Nuraddeen Danjuma, Murtala Uba Mohammed, Abdulaziz Hassan, Amina Sheikh Abdullahi   +5 more
wiley   +1 more source