CHILEAN JOURNAL OF AGRICULTURAL RESEARCH
Edited and published by Instituto de Investigaciones Agropecuarias (INIA), Ministerio de Agricultura, Chile

VOLUME 81 - ISSUE 3

July - September 2021

Cover photography: Twig blight in sweet cherry (Prunus avium (L.) L.) caused by Pseudomonas syringae pv. syringae. Río Negro, Los Lagos Region, Chile.

Source: Paz Millas O., Instituto de Investigaciones Agropecuarias, INIA Quilamapu, Chillán, Chile.

RESEARCH ARTICLES
Experimental and numerical analysis of triaxial compression test for a clay soil
Authors: Víctor A. Hernández-Hernández, Diego R. Joya-Cárdenas, Luisa N. Equihua-Anguiano, Julio C. Leal-Vaca, José A. Diosdado-De la Peña, Luis Pérez-Moreno, Noé Saldaña-Robles, and Alberto Saldaña-Robles
Pages 357 - 367 | Full Text PDF | DOI: 10.4067/S0718-58392021000300357
Prediction of Brachiaria decumbens forage biomass using structural characteristics
Authors: Jefte A. de A. Conrado, Marcos N. Lopes, Magno J.D. Cândido, Vitor H.M. Macedo, Valdson J. da Silva, and Vitória G. Damasceno
Pages 467 - 478 | Full Text PDF | DOI: 10.4067/S0718-58392021000300467
Nitrogen, phosphorus and potassium efficiency of perennial ryegrass and white clover cultivar mixtures
Authors: Ma. Paulina Sánchez, Hernán Acuña, Luis Inostroza, and Erick Zagal
Pages 456 - 466 | Full Text PDF | DOI: 10.4067/S0718-58392021000300456
Rice straw biochar and different urea rates on rice yield and CH4 and CO2 gases emissions
Authors: Lai Lai, Mohd Razi Ismail, Martini Mohammad Yusof, and Roslan Ismail
Pages 448 - 455 | Full Text PDF | DOI: 10.4067/S0718-58392021000300448
Changes in elastic modulus, leaf tensity and leaf density during dehydration of detached leaves in two plant species of Moraceae
Authors: Deke Xing, Xiaole Chen, Yanyou Wu, Zhenyi Li, and Shanjida Khan
Pages 434 - 447 | Full Text PDF | DOI: 10.4067/S0718-58392021000300434
Site-specific management zones based on geostatistical and fuzzy clustering approach in a coastal reclaimed area of abandoned salt pan
Authors: Wenquan Liu, Fang Lu, Guanquan Chen, Xingyong Xu, and Hongjun Yu
Pages 420 - 433 | Full Text PDF | DOI: 10.4067/S0718-58392021000300420
Evaluation of nitrogen status in a wheat crop using unmanned aerial vehicle images
Authors: Víctor Manuel Gordillo-Salinas, Héctor Flores-Magdaleno, Carlos Alberto Ortiz-Solorio, and Ramón Arteaga-Ramírez
Pages 408 - 419 | Full Text PDF | DOI: 10.4067/S0718-58392021000300408
Acute toxicity of lethal and sublethal concentrations of neonicotinoid, insect growth regulator and diamide insecticides on natural enemies of the woolly apple aphid and the obscure mealybug
Authors: Catalina Radrigán-Navarro, Elizabeth H. Beers, Andrés Alvear, and Eduardo Fuentes-Contreras
Pages 398 - 407 | Full Text PDF | DOI: 10.4067/S0718-58392021000300398
Essential oil of Peumus boldus Molina against the nematode Haemonchus contortus (L3) and three stored cereal insect pests
Authors: Gonzalo Silva-Aguayo, Liliana Aguilar-Marcelino, Edgar Cuevas-Padilla, Patricia Loyola-Zapata, J. Concepción Rodríguez-Maciel, Gloria Castañeda-Ramírez, and Inés Figueroa-Cares
Pages 390 - 397 | Full Text PDF | DOI: 10.4067/S0718-58392021000300390
Bacterial community associated with canker disease from sweet cherry orchards of central valley of Chile presents high resistance to copper
Authors: M. Francisca Beltrán, Valeria Osorio, Gamalier Lemus, Paz Millas, Andrés France, Francisco Correa, and Boris Sagredo
Pages 378 - 389 | Full Text PDF | DOI: 10.4067/S0718-58392021000300378
Interaction of rice salinity screening in germination and seedling phase through selection index based on principal components
Authors: Muh Farid, Nasaruddin, Muhammad Fuad Anshori, Yunus Musa, Hari Iswoyo, and Andi Isti Sakinah
Pages 368 - 377 | Full Text PDF | DOI: 10.4067/S0718-58392021000300368
Hormetic effect of gamma irradiation under salt stress condition in Phaseolus vulgaris
Authors: Kamile Ulukapi
Pages 256 - 259 | Full Text PDF | DOI: 10.4067/S0718-58392021000300256
Effect of effective microorganism on wheat growth under salt stress condition
Authors: Hassan Abu-Qaoud, Heba Al-Fares, Munqez J.Y. Shtaya, and Nuha Shawarb
Pages 351 - 356 | Full Text PDF | DOI: 10.4067/S0718-58392021000300351
Characterization of Brachiaria decumbens cv. 'Basilisk' pasture subjected to flexible grazing by sheep
Authors: Jefte A. de A. Conrado, Marcos N. Lopes, Magno J.D. Cândido, Clemente F. dos Santos-Neto, Leonardo F. de Morais, Antônia F.F. Torres, Dayanne R. do Nascimento, and Maria S. de S. Carneiro
Pages 338 - 350 | Full Text PDF | DOI: 10.4067/S0718-58392021000300338
Molecular profiling of sweet cherry cultivars present in Chile using polymorphic microsatellite markers
Authors: Verónica Guajardo, Carlos Muñoz, and Patricio Hinrichsen
Pages 326 - 337 | Full Text PDF | DOI: 10.4067/S0718-58392021000300326
Induction of salt stress tolerance in chives by priming with H2O2 in hydroponic cultivation
Authors: Bárbara D.B. dos Santos, Patrícia F. da Silva, Rigoberto M. de Matos, José D. Neto, Vera L.A. de Lima, Semako I. Bonou, Alberto S. de Melo and Yuri L. Melo
Pages 317 - 325 | Full Text PDF | DOI: 10.4067/S0718-58392021000300317
Response of green manure species and millet cultivars to different populations of Meloidogyne javanica
Authors: Lana Chidichima, Angélica Miamoto, Luanna Rinaldi, Arlindo Corrêia, and Cláudia Dias-Arieira
Pages 310 - 316 | Full Text PDF | DOI: 10.4067/S0718-58392021000300310
Shading stress after heading enhances the remobilization of nonstructural carbohydrates in rice under different ecological conditions
Authors: Yuling Zeng, Qiuping Li, Hong Chen, Bo Li, Xiaoyuan Zhong, Zhenzhen Li, Hui Lu, Li Wang, Wanjun Ren, and Fei Deng
Pages 300 - 309 | Full Text PDF | DOI: 10.4067/S0718-58392021000300300
Foliar application of 5-Aminolevulinic acid alleviated high temperature and drought stresses on wheat plants at seedling stage
Authors: Mohamed Suliman Eltyeb Suliman, Safiya Babiker Mustafa Elradi, Nimir Eltyb Ahmed Nimir, Guisheng Zhou, Guanglong Zhu, Muhi Eldeen Hussien Ibrahim, and Adam Yousif Adam Ali
Pages 291 - 299 | Full Text PDF | DOI: 10.4067/S0718-58392021000300291
Different strategies for estimating genetic parameters for collar rot resistance characteristics in Passiflora spp.
Authors: Thalita N. Marostega, Sandra C. Preisigke, Antonio M. Chimello, Geovani C. Silva, Thiago A. S. Gilio, Kelly L. Araujo, Marco A. A. Barelli, Leonarda G. Neves
Pages 281 - 290 | Full Text PDF | DOI: 10.4067/S0718-58392021000300281
Trichoderma harzianum mutants enhance antagonism against phytopathogenic fungi, phosphorus assimilation and drought tolerance in Jalapeño pepper plants
Authors: Erika Cañada-Coyote, Juan Gabriel Ramirez-Pimentel, Cesar Leobardo Aguirre-Mancilla, Juan Carlos Raya-Perez, Gerardo Acosta-Garcia, and Gabriel Iturriaga
Pages 270 - 280 | Full Text PDF | DOI: 10.4067/S0718-58392021000300270