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Comportamiento productivo de cinco variedades de alfalfa.
(Revista Mexicana de Ciencias Agrícolas., 2016-11)
Alfalfa (Medicago sativa L.) is the most commonly used legume forage in the diet of dairy cattle in the United States
and Mexico. The objective of this research was to evaluate the productive response of five alfalfa ...
Pre-service Mathematics Teachers¿ Mathematical Connections in the Context of Problem-Solving About the Derivative.
(Turkish Journal of Computer and Mathematics Education, 2021-01)
The mathematical connections made by five Pre-Service Mathematics Teachers (PSMTs) when solving problems
on the derivative were analyzed. The conceptual framework used was the typology of intra-mathematical connections. ...
Stem Population and Tissue Replacement of Urochloa in Different Phenological Stages.
(American Journal of Plant Sciences, 2020-08)
The objective of the present investigation was to evaluate the Urochloa Insurgent, Piata and Signal grasses by varying the phenology in the attributes: stem population dynamics, tissue replacement, leaf:stem relation and ...
Physical-chemical quality of Urochloa grasses in different phenological stages.
(International Journal of Agriculture, Environment and Bioresearch, 2020-12)
The objective was to evaluate the physical-chemical quality of hybrids Urochloa (Insurgent, Piata and Signal) at different phenological stages, in the dry tropics. The evaluated variables were: total forage yield and per ...
Response of tomato varieties (Solanum lycopersicum L.) to water stress.
(Agroproductividad, 2020-12)
Background and Objectives: Water scarcity is limiting for tomato (Solanum lycopersicum L) production, due to its sensitive to drought in the different phases of development, so irrigation should be done in an optimal way; ...
Forraje verde hidropónico en dietas de cerdos en crecimiento en Pinotepa Nacional, Oaxaca.
(Revista Mexicana de Ciencias Agrícolas, 2020-05)
¿Aprender matemáticas es resolver problemas¿: creencias de estudiantes de bachillerato acerca de las matemáticas.
(Revista de investigación educativa de la Rediech, 2020-02)
To manage the learning of mathematics, that is, the acquisition and use of resources to create an environment in which mathematics is accessible to students, it is necessary to investigate the aspects that promote it, such ...
Categories to Assess the Understanding of University Students about a Mathematical Concept.
(Acta Scientiae, 2020-11)
One of the problems in mathematics education is students¿ little understanding of mathematics both at the basic and higher educational levels, which is why we consider essential the design of adequate instruments and methods ...
Dinámica poblacional de tallos de ovillo (Dactylis glomerata L.) solo y asociado con ballico perenne (Lolium perenne L.) y trébol blanco (Trifolium repens L.)
(Rev Mex Cienc Pecu., 2016-06)
The objective of this research was to evaluate tiller population of orchard grass seeded with perennial ryegrass and white clover in different proportions and single. Treatments consisted of the associations: 20-70-10, ...
Gas exchange and water relations of young potted loquat cv. Algerie under progressive drought conditions.
(Elsevier, 2017-08)
Relationships between plant water status and gas exchange parameters at increasing levels of water stress were determined in Algerie loquats grown in 501 pots. Changes in soil water content and stem water potential and ...