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International Journal of Agriculture and Natural Resources

Since January 01 2020 the journal has changed its name to International Journal of Agriculture and Natural Resources - IJANR. Based on the analysis of the state of the art of several scientific journals in the area of agriculture and biological sciences, the journal's editorial body in conjunction with the Scientific Advisory Committee, composed of academics from both UC and other universities, have established a plan for continuous improvement of the editorial activity, including actions such as change of name to English language, development of new web design and implementation of a scientific dissemination system.

Therefore, the editorial committee invites authors to continue sending their contributions in the form of review articles, research articles, research notes and / or essays to the new website, which will be announced in December this year. The journal will continue to publish in the areas of research in agriculture, animal production, forestry, natural resources and other related areas.

For more information about our changes, please send your inquiries to

Vol 47, No 2 (2020)

Table of Contents

Research Paper

Yield and chemical composition of massai grass fertilized with nitrogen
Marcos Neves Lopes, Magno José Duarte Cândido, Roberto Cláudio Fernandes Franco Pompeu, Rodrigo Gregório da Silva, Claudivan Feitosa de Lacerda, Francisco Marcus Lima Bezerra
Effect of organic and inorganic fertilization on weed flora and seed yield in black mustard [Brassica nigra (L.) Koch] crops
Ioanna P Kakabouki, Stella Karydogianni, Ioannis Roussis, Dimitrios J Bilalis
Vegetation survival and condition in public green spaces after their establishment: Evidence from a semi-arid metropolis.
Ursula Steinfort, Américo Contreras, Francisco Albornoz, Sonia Reyes-Paecke, Paola Guilleminot
Mineral salts and growth regulators for micropropagation of Laelia halbingeriana Salazar & Soto Arenas
Rosalía García-González, José Raymundo Enríquez-del Valle, Gerardo Rodríguez-Ortiz, Gisela Virginia Campos-Angeles, Eduardo A Pérez-García, Judith Ruíz-Luna
Population dynamics of Melanaphis donacis (Hemiptera: Aphididae) and its Coccinellidae and Syrphidae predators on Arundo donax L.
Nicole Undurraga, Jaime E. Araya, Francisco Zuazúa, Máximo F. Alonso
Antifungal evaluation of TiO2 nanoparticles that inhibit Fusarium solani in African oil palm
Samuel Alejandro Monclou Salcedo, Sandra Natalia Correa Torres, María Irene Kopytko, Claudia Santoyo Muñóz, Diana Marcela Vesga Guzmán, Rubi Castellares Lozano, Marialejandra López Amaris, Adriana Patricia Herrera Barros
Comparative branching order and root anatomy of clonal and seed-grown avocado trees (Persea americana Mill.)
Claudia Fassio Fassio, Ricardo Cautin, Alonso Perez-Donoso, Mónica Castro, Claudia Bonomelli

Research Notes

Removal of the epi- and mesocarp from the semi-mature fruit of Peumus boldus and not the use of gibberellic acid promotes the highest seed germination
Rómulo Santelices-Moya, Antonio Cabrera-Ariza, Fernando Ávila-Rojas, Patricia Silva-Flores