Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Gilberto Villanueva"'
Autor:
Deb Raj Aryal, Danilo Enrique Morales Ruiz, Daniel Molina Alvarado, José Apolonio Venegas Venegas, Fernando Casanova Lugo, Gilberto Villanueva Lopez
Publikováno v:
Tropical and Subtropical Agroecosystems, Vol 27, Iss 2 (2024)
Background. Fine root production and turnover are the fundamental processes of net primary productivity in forest ecosystems. Fine root production and turnover rates can vary with the successional gradients of the forest ecosystems created by land us
Externí odkaz:
https://doaj.org/article/b14706ec79134a0883d43cbe8886088d
Autor:
Juan David Ricárdez Pérez, Gilberto Villanueva López, Ulises Rodríguez Robles, Hans van der Wal, Ivan Oros Ortega, Luis Alberto Lara Pérez
Publikováno v:
Tropical and Subtropical Agroecosystems, Vol 27, Iss 2 (2024)
Background. The mutualistic interaction with Arbuscular Mycorrhizal Fungi (AMF) is one of the main strategies used by plants to improve their absorption of nutrients and cope with adverse environmental conditions. They are ubiquitous microorganisms t
Externí odkaz:
https://doaj.org/article/25945a1952924f1fa445701384618a9e
Autor:
Carol Estrella Uu-Espens, Dixan Pozo-Leyva, Deb Raj Aryal, Benito Bernardino Dzib-Castillo, Gilberto Villanueva-López, Fernando Casanova-Lugo, Alfonso Juventino Chay-Canul, Jorge Rodolfo Canúl-Solís
Publikováno v:
Tropical and Subtropical Agroecosystems, Vol 26, Iss 3 (2023)
Background: The use of Tithonia diversifolia foliage can improve the quality of animal feed because its crude protein content doubles that of tropical grasses. However, plant response regarding biomass production to frequent harvest disturbances are
Externí odkaz:
https://doaj.org/article/54d7bd40af9842ff842df8ca6ea55b52
Autor:
Alberto Córdova-Sánchez, José Jesús Obrador-Olán, Mepivoseth Castelán-Estrada, David Jesús Palma-López, Eustolia García-López, Gilberto Villanueva-López, Guillermina Pascual-Córdova
Publikováno v:
Ecosistemas y Recursos Agropecuarios, Vol 10, Iss 2 (2023)
Las raíces finas (≤ 2 mm de diámetro) en los árboles son de vida corta, en condiciones de sequía y baja fertilidad éstas alcanzan mayor longitud por unidad de volumen de suelo; así, la densidad de longitud de raíces es una variable que indic
Externí odkaz:
https://doaj.org/article/3687c27e34674b1bba7311861d4bf754
Autor:
Carol Uu-Espens, Jorge R. Canul-Solís, Alfonso J. Chay-Canul, Ángel T. Piñeiro-Vázquez, Gilberto Villanueva-López, Deb R. Aryal, Dixan Pozo-Leyva, Fernando Casanova-Lugo
Publikováno v:
Ecosistemas y Recursos Agropecuarios, Vol 9, Iss 3 (2022)
The objective of this research was to evaluate and compare the yield performance and quality of Tithonia diversifolia forage under different harvesting heights, during the dry and rainy seasons in tropical Mexico. The treatments consisted of three ha
Externí odkaz:
https://doaj.org/article/134515ab5ce74651b31f2407eaca6a22
Autor:
Jesse Joel Edson David Santoya, Regino Gómez Álvares, Aarón Jarquín Sánchez, Gilberto Villanueva López
Publikováno v:
Ecosistemas y Recursos Agropecuarios, Vol 5, Iss 14 (2018)
El uso de diferentes sustratos para la elaboración de vermicompostas tienen influencia en el desarrollo de los cultivos. El objetivo fue evaluar la productividad de la lombriz Eisenia andrei en diferentes sustratos y el efecto en la germinación y c
Externí odkaz:
https://doaj.org/article/de0ae1e2c40a405a8b8a25506c9d242c
Autor:
Deb Raj Aryal, Danilo Enrique Morales Ruiz, César Noé Tondopó Marroquín, René Pinto Ruiz, Francisco Guevara Hernández, José Apolonio Venegas Venegas, Alejandro Ponce Mendoza, Gilberto Villanueva López, Fernando Casanova Lugo, Luis Alfredo Rodríguez Larramendi, Alejandro Ley de Coss, Adalberto Hernández López, Francisco Javier Medina Jonapá, Carlos Alberto Velázquez Sanabria, Alejandro Alcudia Aguilar, Isaí Euán Chi
Publikováno v:
Agriculture, Vol 8, Iss 11, p 181 (2018)
Land use change from forests to grazing lands is one of the important sources of greenhouse gas emissions in many parts of the tropics. The objective of this study was to analyze the extent of soil organic carbon (SOC) loss from the conversion of nat
Externí odkaz:
https://doaj.org/article/f7bdf39bc2e9409493e895952e08389c
Autor:
José Germain López-Santiago, Gilberto Villanueva-López, Fernando Casanova-Lugo, Deb Raj Aryal, Dixan Pozo-Leyva
Publikováno v:
Agroforestry Systems. 97:209-221
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efcda1eafc8ddbed3e206682ae7330b1
https://doi.org/10.1007/s10457-022-00799-8
https://doi.org/10.1007/s10457-022-00799-8
Autor:
Fabiola G. Valenzuela Que, Gilberto Villanueva‐López, Alejandro Alcudia‐Aguilar, Ojilve Ramón Medrano‐Pérez, Luisa Cámara‐Cabrales, Pablo Martínez‐Zurimendi, Fernando Casanova‐Lugo, Deb Raj Aryal
Publikováno v:
Soil Use and Management. 38:1237-1249
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc55832470c8390ba9ad972c17f181e3
https://doi.org/10.1111/sum.12799
https://doi.org/10.1111/sum.12799
Autor:
Gilberto Villanueva-López, Guillermo Jiménez-Ferrer, Ojilve Ramón Medrano-Pérez, Deb Raj Aryal, José Nahed-Toral, Alejandro Alcudia-Aguilar, J. A. Alayón-Gamboa, Fernando Casanova-Lugo
Publikováno v:
Rangeland Ecology & Management. 80:31-38
Trees play an important role in livestock grazing lands, but the effect of tree shade on grass productivity has not been studied widely. In this study, we evaluated the effect of tree shade on grass yield in pasturelands with dispersed trees in the h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b85c68535cffa5f3326c994eebb3e003
https://doi.org/10.1016/j.rama.2021.09.006
https://doi.org/10.1016/j.rama.2021.09.006