Results 11 to 20 of about 5,923 (209)

Nitrification Inhibition Potential of Brachiaria humidicola [PDF]

National Academy Science Letters, 2014
An incubation experiment was conducted to determine the nitrification inhibition potential of Brachiaria humidicola (B. humidicola) and their effect on nitrification process. The pots soil was mixed 2 mg of nitrogen through ammonium sulphate. Seven treatments were evaluated viz. control, four root extracts of B.
Hari Mohan Meena, M. S. Sachdev, K.M. Manjaiah, M. L. Dotaniya   +3 more
openaire   +3 more sources

Nitrogen dynamics as a function of pH in soil cultivated with brachiarias

Agrosystems, Geosciences & Environment
Brachiaria production is an important segment in Brazil's agriculture, used as a forage or animal feed. Studying the influence of Brachiaria sp. on soil nitrogen (N) dynamics under different soil pH and amendment conditions is a critical research need ...
Jhonatas Gomes dos Reis, Gustavo Castoldi, Luiz Henrique Almeida da Silva, Ciro Antonio Rosolem, Osler Ortez   +4 more
doaj   +2 more sources

Evidence of natural hybridization in Brachiaria humidicola (Rendle) Schweick. (Poaceae: Panicoideae: Paniceae) [PDF]

Journal of Genetics, 2010
Polyploidy and aneuploidy are conspicuous features of chromosomal evolution in the Poaceae; at least 80% of grass species are of polyploid origin (Stebbins 1985). The original basic chromosome number for the Poaceae is not known and has been the subject of much speculation.
Kellen Regina, Boldrini, M S, Pagliarini, C B, Valle   +2 more
openaire   +4 more sources

Brachialactone isomers and derivatives of Brachiaria humidicola reveal contrasting nitrification inhibiting activity

Plant Physiology and Biochemistry, 2020
Biological Nitrification Inhibition (BNI) of Brachiaria humidicola has been mainly attributed to the root-exuded fusicoccane-type diterpene brachialactone. We hypothesized, however, that according to the high diversity of fusicoccanes described for plants and microorganisms, BNI of B. humidicola is caused by an assemblage of bioactive fusicoccanes.
Egenolf, Konrad, Conrad, Jürgen, Schöne, Jochen, Braunberger, Christina, Beifuß, Uwe, Walker, Frank, Nuñez, Jonathan, Arango, Jacobo, Karwat, Hannes, Cadisch, Georg, Neumann, Günter, Rasche, Frank   +11 more
openaire   +5 more sources

Waterlogging-induced changes in root architecture of germplasm accessions of the tropical forage grass Brachiaria humidicola. [PDF]

AoB Plants, 2014
Cardoso JA, Jiménez Jde L, Rao IM.
europepmc   +2 more sources

Body Weight Estimation in Holstein × Zebu Crossbred Heifers: Comparative Analysis of XGBoost and LightGBM Algorithms. [PDF]

Vet Med Sci
This study evaluated the effectiveness of XGBoost and LightGBM algorithms for the purpose of live weight estimation in Holstein × Zebu crossbred heifers. In the analysis performed with a large biometric dataset, both models provided high accuracy, with the XGBoost algorithm standing out with R2 = 0.999 in the training set and R2 = 0.986 in the test set.
Herrera-Camacho J, Tırınk C, Parra-Cortés RI, Bayyurt L, Uskenov R, Omarova K, Makhanbetova A, Chekirov K, Chay-Canul AJ.   +8 more
europepmc   +2 more sources

Metabolome fingerprinting reveals the presence of multiple nitrification inhibitors in biomass and root exudates of Thinopyrum intermedium. [PDF]

Plant Environ Interact
Abstract Biological Nitrification Inhibition (BNI) encompasses primarily NH4+‐induced release of secondary metabolites to impede the rhizospheric nitrifying microbes from performing nitrification. The intermediate wheatgrass Thinopyrum intermedium (Kernza®) is known for exuding several nitrification inhibition traits, but its BNI potential has not yet ...
Issifu S, Acharya P, Schöne J, Kaur-Bhambra J, Gubry-Rangin C, Rasche F.   +5 more
europepmc   +2 more sources

Teff Yield and Nutrient Uptake Partitioning During Prolonged Waterlogging: A Preliminary Greenhouse Study. [PDF]

Plant Environ Interact
ABSTRACT There is a lack of studies examining the effects of prolonged waterlogging on both yield and nutrient uptake partitioning in teff. A greenhouse study was conducted to assess the impact of different durations of waterlogging on teff's growth, yield, nutrient uptake and partitioning among grain, straw, and root components.
Demiss M, Singh U, Fugice J, Stewart ZP, Nagarajan L.   +4 more
europepmc   +2 more sources

Flujos de óxido nitroso en pasturas bajo diferentes dosis de fertilización nitrogenada, norte de Colombia

Agronomía Costarricense, 2022
Introducción. El óxido nitroso es un gas de efecto invernadero de gran impacto sobre el calentamiento global. En los sistemas de producción ganaderos es de gran importancia buscar alternativas que permitan mitigar las emisiones de N2O, dentro de las ...
José Luis Contreras Santos, Manuel Ramón Espinosa Carvajal, Jorge Cadena Torres, Judith Martínez Atencia, Cindy Katherine Falla Guzmán, Jeyson Fernando Garrido Pineda   +5 more
doaj   +1 more source

Plant growth-promoting mechanisms and genetic diversity of bacteria strains isolated from Brachiaria humidicola and Brachiaria decumbens [PDF]

Anais da Academia Brasileira de Ciências, 2021
Plant growth-promoting bacteria (PGPB) have received great interest in recent decades. However, PGPB mechanisms remain poorly understood in forage species. We aimed to evaluate roots endophytic and rhizospheric bacteria strains from Brachiaria humidicola and Brachiaria decumbens.
JOÃO T.C. OLIVEIRA, ARTHUR P.A. PEREIRA, ADIJAILTON J. SOUZA, GILKA T. SILVA, WILLIANE P.S. DINIZ, EVERTHON F. FIGUEREDO, JÚLIA KUKLINSKY-SOBRAL, FERNANDO J. FREIRE   +7 more
openaire   +5 more sources