What kind of crop is this?

What crop does uncle belong to?

Shu, which means "shu", is one of the "five grains". It was called this in the Zhou Dynasty and refers to legume crops, but not all beans. It specifically refers to soybeans, which is one of the important grain crops.

Uncle is soybean, which is native to China and is an important food crop in our country. It has a cultivation history of more than 5,000 years and is widely distributed. The seeds are rich in plant protein and can be used to make soybean oil, soy sauce, tofu and other proteins.

What is the plant?

Shu is a plant of the Dicotyledons, Leguminosae, and Glycine max genus. It is an annual herb and is written as "尗" in seal script, which looks like the growth of soybeans. It is a pictograph and is widely distributed in my country.

Uncle's appearance and characteristics

Shu is Shu, a herbaceous plant of the leguminous family, about 30-90 cm in height, with thick and upright stems densely covered with long brown stiff hairs. There are fewer flowers in the raceme, only 5-8, and the flowers are white, purple, lavender and other colors. The pods are hypertrophy and drooping, mostly yellow-green in color, and the seeds are oval or nearly spherical, with green, yellow, brown and other colors, and mature in July-September each year.