Influence of lunar phases on corn yield (Zea Mays Variety NB6)

Abstract

Observation of the moon phases for agricultural activities is a custom in many cultures around the world. However, there are few scientific studies related to this topic. The purpose of this research was to determine the influence of moon phases on corn yields. In order to achieve this goal, 45 producers were consulted from 19 communities in the South Atlantic Autonomous Region (RAAS), regarding the use of the moon phases for sowing. Besides, an experiment was made using a block design completely at random using four replicates for each moon phase (16 plots in total). We measured the percentage of germination, the growth and yield of the crop. Data were analyzed using InfoStat 2010 version. The results show that the seed germination presented significant statistical differences, being higher in plots planted in the first quarter and new moon phases. The variables such as height, length and cob weight, showed no significant differences according to the moon phase. Regarding the stem diameter, significant differences were found, in which the plants sowed on new moon had the biggest diameter. The damage caused by diseases and herbivores presented an outcome variable for the four moon phases. The average weight of corn sowed in the new moon phase was higher than in the other phases, contrary to the producer’s popular belief in the region.