Distribución estomática en maíz a diferentes dosis de humus

Abstract

Corn is the most important crop in Mexico, is the center of origin and diversity, as well as being an important part of its diet and culture, representing a deep relationship with its economy.Climatic and soil erosion projections force the study of the behavior of the crop in the face of possible changes, nowadays the modification of agroecological practices is important, one of them is the use of organic biofertilizers. Recent studies that determine the regulation of stomata development in grasses could be determined to improve plant efficiency and agricultural yield. The objective of the present work was to evaluate the effect of the use of organic fertilizers at different doses of humus in the stomatic distribution in corn plants. In this work the number of stomata in both the abaxial and the adaxial of the leaves was evaluated, as well as the length of stomata of corn plants grown with doses of 10, 20 and 30 ton/ha of humus.