Evaluation of Germination Characteristics in Common Buckwheat (Fagopyrum esculentum) Seed

The common buckwheat (Fagopyrum esculentum cv Harunoibuki) was used in the present study. The internal conditions of the embryo include genetic differences, maturity of the seeds, and whether the seeds are dormant. The external conditions of the embryo include water, oxygen, and temperature. Under the external conditions of the germ, moisture is very necessary for the activation of enzymes for the decomposition of the food and for the transfer or use of the food. Humidity caused by too much water damages crop production and directly contributes to the decrease in crop volume. Inorganic nutrients and nitrogen absorption are reduced due to lack of oxygen, generation of toxic metabolites, root growth is suppressed, nitrogen into the ground, and various amounts of current are poor, resulting in reduction of flesh.