المؤلفون: José Ezequiel Villarreal Núñez, Nelson Moura Brasil do Amaral Sobrinho, Nelson Mazur

المصدر: Ciência Rural, Vol 36, Iss 1, Pp 113-119 (2006)

مصطلحات موضوعية: contaminação do solo, Zn, Cd, Pb, erosão, contamination of soils, erosion, Agriculture, Agriculture (General), S1-972

وصف الملف: electronic resource

Relation: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782006000100017; https://doaj.org/toc/0103-8478; https://doaj.org/toc/1678-4596

URL الوصول: https://doaj.org/article/22bf55db60754cc6a165ca441628464e

المؤلفون: Jorge Alberto Castro-Villarreal, José Ezequiel Villarreal-Núñez, Juan Adriano Cabrera-Rodríguez

المصدر: Agronomía Mesoamericana (2024)

مصطلحات موضوعية: Pérdida de suelo, cobertura, escorrentía, sedimentos, contaminación ambiental, Agriculture

وصف الملف: electronic resource

Relation: https://revistas.ucr.ac.cr/index.php/agromeso/article/view/59684; https://doaj.org/toc/1021-7444; https://doaj.org/toc/2215-3608

URL الوصول: https://doaj.org/article/9018bac470514177ba7b1fbf286ba286

المؤلفون: Agustín Merino García, Adolfo Santo Pineda, José Ezequiel Villarreal Núñez, Jhon Alexander Villalaz Pérez

المصدر: International Journal of Plant & Soil Science. :90-107

مصطلحات موضوعية: General Medicine

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::b2e052c2afab80fee0c6557c0545d1ad
https://doi.org/10.9734/ijpss/2022/v34i530869

المؤلفون: Luis Alberto Barahona-Amores, José Ezequiel Villarreal-Núñez, Walker González-Carrasco, Evelyn Itzel Quiro-Mclntire

المصدر: Agronomía Mesoamericana, Pp 407-424 (2019)

مصطلحات موضوعية: absoción, fenología, fertilización, nutrientes, variedades de arroz, Agriculture

Relation: https://revistas.ucr.ac.cr/index.php/agromeso/article/view/33997; https://doaj.org/toc/2215-3608; https://doaj.org/article/d361acea85134cdfb654052cdadc35db

الاتاحة: https://doi.org/10.15517/am.v30i2.33997
https://doaj.org/article/d361acea85134cdfb654052cdadc35db

المؤلفون: Iván Alexis Ramos Zachrisson, Jhon Alexander Villalaz Pérez, Neldis Ballesteros, Adolfo Santo Pineda, José Ezequiel Villarreal Núñez

المصدر: International Journal of Plant & Soil Science. :60-74

مصطلحات موضوعية: General Medicine

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::af77437331a8f9662162446da6bb734e
https://doi.org/10.9734/ijpss/2022/v34i330847

المؤلفون: Roman Gordon-Mendoza, Jorge Enrique Franco-Barrera, José Ezequiel Villarreal-Núñez, T. Jot Smith

المصدر: Agronomía Mesoamericana, Vol 27, Iss 1, Pp 95-108 (2015)

مصطلحات موضوعية: broadcast, residual effect, critical level, Agriculture

Relation: http://revistas.ucr.ac.cr/index.php/agromeso/article/view/21889/22334; https://doaj.org/toc/1021-7444; https://doaj.org/toc/2215-3608; https://doaj.org/article/a59502bbf91b4b0ba39c71d92b6fe092

الاتاحة: https://doi.org/10.15517/am.v27i1.21889
https://doaj.org/article/a59502bbf91b4b0ba39c71d92b6fe092

المؤلفون: José Ezequiel Villarreal-Núñez, Luís Alberto Barahona-Amores, Ovidio Antonio Castillo-Ortiz

المصدر: Agronomía Mesoamericana, Vol 26, Iss 2 (2015)

مصطلحات موضوعية: técnica isotópica, agricultura de secano, urea, Agriculture

Relation: https://revistas.ucr.ac.cr/index.php/agromeso/article/view/19324; https://doaj.org/toc/2215-3608; https://doaj.org/article/558a97b6081d4a70aa27329edb87f1f0

الاتاحة: https://doi.org/10.15517/am.v26i2.19324
https://doaj.org/article/558a97b6081d4a70aa27329edb87f1f0

المؤلفون: José Ezequiel Villarreal-Núñez, Benjamín Name-Tuñón, Rubiela Alicia García-Espino

المصدر: Agronomía Mesoamericana, Vol 23, Iss 2 (2012)

مصطلحات موضوعية: análisis de suelos, macro y micronutrimentos, propiedades de los suelos, degradación del suelo., Agriculture

وصف الملف: electronic resource

Relation: https://revistas.ucr.ac.cr/index.php/agromeso/article/view/6493; https://doaj.org/toc/2215-3608

URL الوصول: https://doaj.org/article/b957ada6fafa4a559679219d0c531524

المؤلفون: Nelson Mazur, José Ezequiel Villarreal Núñez, Nelson Moura Brasil do Amaral Sobrinho

المصدر: Ciência Rural, Volume: 36, Issue: 1, Pages: 113-119, Published: FEB 2006
Redalyc
Ciência Rural v.36 n.1 2006
Ciência Rural
Universidade Federal de Santa Maria (UFSM)
instacron:UFSM

مصطلحات موضوعية: geography, contamination of soils, geography.geographical_feature_category, General Veterinary, food and beverages, Strip farming, Contamination, erosion, contaminação do solo, erosão, Grassland, Cd, Minimum tillage, Tillage, Crop, Agronomy, Pepper, Erosion, Zn, Environmental science, Animal Science and Zoology, Agronomy and Crop Science, Pb

وصف الملف: text/html

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4b601396e7176c12d8f725804f85cba
https://doi.org/10.1590/s0103-84782006000100017

المؤلفون: Iidelfonso Pla-Sentis, Jhon Alexander Villalaz-Pérez, José Ezequiel Villarreal-Núñez, Lwonel Agudo-Martínez, Luis Eduardo Pocasangre, Franklin E. Rosales

المصدر: Agronomía Mesoamericana, Volume: 24, Issue: 2, Pages: 301-315, Published: DEC 2013
Agronomía Mesoamericana, Vol 24, Iss 2 (2013)
Redalyc

مصطلحات موضوعية: chemistry.chemical_classification, Inceptisol, Soil organic matter, lcsh:S, Soil Science, Mineralogy, plantaciones bananeras, Soil classification, biological activity, Biology, actividad biológica en suelos bananeros, Soil quality, lcsh:Agriculture, Horticulture, chemistry, Productivity (ecology), Soil pH, Organic matter, banana plantations, Musa spp, Agronomy and Crop Science, Entisol, Food Science

وصف الملف: text/html

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3520b4a839c077d471e3a3526f17194
http://www.scielo.sa.cr/scielo.php?script=sci_arttext&pid=S1659-13212013000200007&lng=en&tlng=en

المؤلفون: Jot T. Smyth, Benjamín Name Tuñón, José Ezequiel Villarreal Núñez, Erick Quirós Valdés

المصدر: Agronomía Mesoamericana, Vol 18, Iss 1 (2005)
Agronomía Mesoamericana; Agronomía Mesoamericana: Vol. 18, Issue 1 (January-June); 115-127
Agronomía Mesoamericana; Agronomía Mesoamericana : Vol 18 N°1 (Enero-junio); 115-127
Portal de Revistas UCR
Universidad de Costa Rica
instacron:UCR

مصطلحات موضوعية: Physics, eficiencia de nitrógeno, fertilización nitrogenada, efficiency of nitrogen, optimal rate of nitrogen, lcsh:S, Soil Science, nitrogen fertilization, Triple superphosphate, lcsh:Agriculture, dosis óptima de nitrógeno, Critical level, Animal science, Nitrogen fertilizer, Arroz, Rice, nivel crítico, Agronomy and Crop Science, critical level, Food Science

وصف الملف: application/pdf

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e070aa6d65a1c2ee238076d58cb7791
https://revistas.ucr.ac.cr/index.php/agromeso/article/view/5042