April 2017

Volume 42 Issue 04

/Editorial/

Miguel Laufer

WHY WRITING IS SO POOR?

202
/Articles/

Berenice Cepeda Zetter, Claudia González Brambila y Miguel Ángel Pérez Angón

GENDER DESEGREGATED ANALYSIS OF MEXICAN INVENTORS IN PATENT APPLICATIONS UNDER THE PATENT COOPERATION TREATY (PCT) (in English)

204
/Reports/

Maritza Gutiérrez Gutiérrez, Marisela Pando-Moreno, Humberto González Rodríguez y Dinorah Mendoza Aguilar

EFFECT OF THE MICROSITE IN THE BIOLOGICAL SOIL CRUST COMPOSITION IN A CREOSOTE BUSH AREA OF THE CHIHUAHUAN DESERT, MEXICO (in Spanish)

212

Teresa M. Hernández-Mendoza y Arturo Galvis-Spinola

PRODUCTIVITY OF SUGARCANE BY WATER REGIME AND FERTILIZERS USED IN SHALLOW SOILS (in Spanish)

218

Nelson Gutiérrez-Guzmán, Saúl Dussan-Sarria, Ingrid Osorio y Juan Sánchez

IDENTIFICATION OF THE HAZARDS AFFECTING INNOCUITY IN A RED TILAPIA PROCESSING PLANT (in Spanish)

224

Esteban Sánchez-Chávez, Hilda Victoria Silva-Rojas, Gerardo Leyva-Mir, Federico Villarreal-Guerrero, Jorge A. Jiménez-Castro, Eduardo Molina-Gayosso, Alfonso A. Gardea-Béjar y Graciela Dolores Ávila-Quezada

AN EFFECTIVE STRATEGY TO REDUCE THE INCIDENCE OF Phytophthora ROOT AND CROWN ROT IN BELL PEPPER (in English)

229

Rodolfo de la Rosa-Rodríguez, J. Jesús Avelar-Mejía, Alfredo Lara-Herrera, Julio Lozano-Gutiérrez, Juan Estrada-Casillas y Rodrigo Castañeda-Miranda

PHYTOPATHOGEN AGENTS IN THE NUTRIENT SOLUTION FOR TOMATO CROP IN A CLOSED HYDROPONIC SYSTEM (in Spanish)

236

Oliver Meseguer-Ruiz y Pablo Sarricolea

DETECTION OF NON-HOMOGENEITIES IN DAILY PRECIPITATION SERIES IN CENTRAL AND SOUTHERN CHILE (in Spanish)

242

Jaime Canul-Ku, Enrique González-Pérez, Salvador Villalobos-Reyes, Edwin Javier Barrios-Gómez y Sandra Eloísa Rangel-Estrada

EVALUATION OF GERMPLASM OF HUSK TOMATO CULTIVATED IN THE STATE OF MORELOS, MEXICO (in Spanish)

250
/Essays/

Elías Pizarro Pizarro

FROM BORDERS TO BORDER AREAS: CONSIDERATIONS FROM THE REGIONAL HISTORY (in Spanish)

256