The types of beans are soybeans, peas, string beans, broad beans, red beans, kidney beans, green beans, lentils, red beans, etc., of which soybeans are herbs belonging to the genus Soybean of the family Leguminosae, peas are annual climbing plants of the family Leguminosae, which can reach a height of up to 2 meters, and the four-season beans have a more developed root system, and their seeds are spherical.

1, soybeans

Soybeans are annual herbs belonging to the legume family, the height of 30-90 centimeters, its stems and branches are stout and upright, and soybean fruiting in the July-September of each year, the seeds are ovate or oblong, white, black or yellow, farming soybeans. It needs to be provided with soil that is rich in organic matter.

2, peas

Peas are climbing herbaceous plants of the genus Rosaceae peas, its height is 0.5-2 meters, the fruiting period in July-August each year, and peas have more varieties, mainly Beijing Yin 8625, sweet and crisp, gray peas, prairie 31, etc., which is more adaptable to the Beijing Yin 8625, the longer the harvest period.

3, four season beans

Four season beans is an annual herbaceous plant, its origin in South America, now cultivated in all parts of the world, and the four season bean seeds appear spherical or rectangular, the color of white, red, black, mottled, etc., breeding four season beans, the best in the spring of each year, in the period of 2-3 months for sowing.

4, broad beans

Broad beans are native to Iran, its height is 30-100 cm, suitable for growth in a warm and humid environment, the breeding of broad beans, you need to plow 10 cm of soil, and to the soil to apply composite fertilizers and fertilizers, to provide growth for the growth of broad beans need to provide nutrients, so as to accelerate the speed of its growth.