Results 31 to 40 of about 80,112 (183)

Stable isotopes of C and N differ in their ability to reconstruct diets of cattle fed C3–C4 forage diets

open access: yesScientific Reports, 2022
Stable isotopes are useful for estimating livestock diet selection. The objective was to compare δ13C and δ15N to estimate diet proportion of C3–C4 forages when steers (Bos spp.) were fed quantities of rhizoma peanut (Arachis glabrata; RP; C3) and ...
David M. Jaramillo   +11 more
doaj   +1 more source

Rhizoma Peanut: More Than a ‘Lucerne’ for Subtropical USA [PDF]

open access: yes, 2023
Rhizoma peanut (Arachis glabrata) was introduced to Florida from South America in the 1930s. Selections \u27Arb\u27 (PI 118457) and \u27Arblick\u27 (PI 262839) were released in the 1960s, but their use was very limited due to slow establishment and low ...
Olson, C. B.   +3 more
core   +1 more source

Optimized ultrasound-assisted extraction of phenolic compounds from Polygonum cuspidatum [PDF]

open access: yes, 2015
In this study the phenolic compounds piceid, resveratrol and emodin were extracted from P. cuspidatum roots using ultrasound-assisted extraction. Multiple response surface methodology was used to optimize the extraction conditions of these phenolic ...
Chang, Chieh-Ming J   +6 more
core   +2 more sources

Manejo de malezas durante y después del establecimiento de maní perenne. [PDF]

open access: yes, 2010
A field study was conducted to evaluate the effect of dimethenamid and imazethapyr followed by clethodim and bromoxynil, on rhizoma perennial peanut (Arachis glabrata) during and after establishment.There were no significant differences in any of the ...
Lugo-Torres, María de L.   +2 more
core   +2 more sources

DIGESTIBILIDAD DE LA MATERIA SECA DE HENO DE MANÍ RIZOMA PERENNE (A GLABRATA) COSECHADO EN EL TRÓPICO CARIBEÑO [PDF]

open access: yes, 2003
The in vitro true dry matter digestibility (IVTDMD) of rhizoma perennial peanut (RPP) forage was evaluated in trials at Lajas (PI no. 276233, 262826, 262833, 262839, and cvs Florigraze and Arbrook) and Juana Díaz (PI no. 276233, 262839, and cv Florigraze)
Ruiz, Teodoro M.
core   +2 more sources

Intensification enhances litter carbon and nitrogen decomposition dynamics in subtropical grazinglands

open access: yesAgrosystems, Geosciences & Environment, 2020
Increased grazing land management intensification through the selection of productive species and the use of N affects the amount and quality of C and N inputs to the soil.
Marta M. Kohmann   +7 more
doaj   +1 more source

Nutrient Return from Plant Litter and Cattle Excretion Grazing on N-Fertilized Grass or Grass-Legume Pastures in North Florida [PDF]

open access: yes, 2021
Nutrient recycling via plant litter and livestock excreta is an important ecosystem service provided by grasslands. This study determined nutrient return via these pathways in three grazing systems.
DiLorenzo, N.   +8 more
core   +1 more source

Peanut oil press redesign for Developing countries [PDF]

open access: yes, 2007
Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2007.Includes bibliographical references (p. 28-29).One of the causes of malnutrition among the rural inhabitants of Sub-Saharan Africa is the high cost of dietary ...
Lee, Daipan
core  

Belowground biomass characteristics and soil organic C accumulation of bahiagrass‐based forage systems with or without legumes

open access: yesCrop Science, Volume 66, Issue 2, March/April 2026.
Abstract Grasslands are important terrestrial ecosystems that provide feed for livestock, support soil conservation and nutrient cycling, and store soil carbon (C). In many grazed grasslands, restricted nitrogen (N) inputs from fertilizers and minimal legume presence may constrain belowground biomass accumulation and soil C storage because of limited N.
K. R. Trumpp   +9 more
wiley   +1 more source

Natural Products as Potential Resource Library for Control of Major Swine Enteric Viruses

open access: yesTransboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Major swine enteric viruses (SEVs), including porcine epidemic diarrhea virus (PEDV), porcine deltacoronavirus (PDCoV), transmissible gastroenteritis virus (TGEV), swine acute diarrhea syndrome coronavirus (SADS‐CoV), and porcine rotavirus (PoRV), cause severe gastrointestinal diseases in pigs, leading to huge economic losses to the swine industry ...
Jialu Zhang   +7 more
wiley   +1 more source

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