Standardization of the busted method for the experimental evaluation of popcorn
DOI:
https://doi.org/10.29312/remexca.v9i7.1675Keywords:
Zea mays, expansion volume, moisture contentAbstract
Mexico is the center of origin of the corn and, therefore, has the vital importance of conserving the germplasm and maintaining the genetic diversity of this crop in the presence of pests and diseases, or of other types of natural phenomena that end with the dominant varieties that they are usually planted in other countries. In Mexico, a great diversity of varieties of this cereal is sown. The popcorn maize is listed as the oldest and is currently in danger of extinction. Popcorn has high fiber, vitamins, minerals, proteins and antioxidants, also help lower cholesterol and control diabetes. Therefore, it is very important to establish a standard busted protocol of popcorn, which allows the evaluation of the genotypes in a consistent manner in the different breeding programs. In this work, the influence of genotype, sample size, time of exposure to microwaves, and moisture of the grain on the busted characteristics of two popcorn maize genotypes, one commercial yellow and one experimental hybrid was evaluated. Significant differences were found in the variables evaluated. The commercial genotype obtained the highest volume of expansion (27.11 cm3), using 2:45 min in the microwave, and with a humidity of 12%; while in the hybrid genotype it is recommended to use 2:30 min and a humidity of 13%, to obtain the greatest volume of expansion (9.48 cm3).
Downloads
Downloads
Published
How to Cite
Issue
Section
License
The authors who publish in Revista Mexicana de Ciencias Agrícolas accept the following conditions:
In accordance with copyright laws, Revista Mexicana de Ciencias Agrícolas recognizes and respects the authors’ moral right and ownership of property rights which will be transferred to the journal for dissemination in open access. Invariably, all the authors have to sign a letter of transfer of property rights and of originality of the article to Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias (INIFAP) [National Institute of Forestry, Agricultural and Livestock Research]. The author(s) must pay a fee for the reception of articles before proceeding to editorial review.
All the texts published by Revista Mexicana de Ciencias Agrícolas —with no exception— are distributed under a Creative Commons License Attribution-NonCommercial 4.0 International (CC BY-NC 4.0), which allows third parties to use the publication as long as the work’s authorship and its first publication in this journal are mentioned.
The author(s) can enter into independent and additional contractual agreements for the nonexclusive distribution of the version of the article published in Revista Mexicana de Ciencias Agrícolas (for example include it into an institutional repository or publish it in a book) as long as it is clearly and explicitly indicated that the work was published for the first time in Revista Mexicana de Ciencias Agrícolas.
For all the above, the authors shall send the Letter-transfer of Property Rights for the first publication duly filled in and signed by the author(s). This form must be sent as a PDF file to: revista_atm@yahoo.com.mx; cienciasagricola@inifap.gob.mx; remexca2017@gmail.
This work is licensed under a Creative Commons Attribution-Noncommercial 4.0 International license.
