Description
Buckwheat (scientific name: Fagopyrum esculentum Moench.), alias: Jingchangcao, rye, Triangle wheat, is Polygonaceae (Polygonaceae) Fagopyrum (Fagopyrum) maturity period of 75 days, two seasons in the north, annual herb. Stem erect, 30-90 cm high, upper branch, green or red, with longitudinal ribs, glabrous or with papillary protrusions along the longitudinal ribs on one side. The leaves are triangular or ovate triangles, 2.5-7 cm long, 2-5 cm wide, apex acuminate, base heart-shaped, with papillary protrusions on both sides along the veins.
Buckwheat likes a cool and humid climate, is intolerant of high temperature, drought, strong wind, fears frost, likes sunshine, and needs more water