There are more than twenty kinds of beans, the more common are soybeans, black beans, mung beans, kidney beans, beans, peas, broad beans, red beans, lentils and other varieties, of which soybeans are also known as soybeans, their seeds are oval, yellow in color, beans belong to the vine, often eaten as vegetables, peas shell with fine hairs, rough to the touch.

1, soybeans

Beans have more than twenty kinds, the more common is soybeans. Soybean, also known as soybean, is an annual herb, plant height in ninety centimeters or so, its stem is stout and erect, the leaves are broadly ovate, soybean is native to China, in all parts of our country are cultivated, is one of the important food crops.

2, black beans

Black beans are one of the beans. Black beans are soybean plants of the legume family, the fruit grains show oval shape, the skin color is black, with glossy. Black beans have a plant height of about eighty centimeters, an erect stem covered with yellow stiff hairs, and lance-shaped leaves that bear fruit only in October of each year.

3, mung beans

Mung beans are a kind of beans. Mung beans belong to the annual erect herbs, height in sixty centimeters or so, the stem is distributed with brown hard hairs, the leaf blade is ovate. Mung beans in the early summer of each year to enter the flowering period, the flowers are white or yellow, the fruit in June to August each year to grow and mature, the fruit is green.

4, kidney beans

Kidney beans, also known as kidney beans, two season beans, is a legume genus of annual twining herbaceous plants, leaves are lanceolate, suitable for growing in a warm environment, planting kidney beans to choose a deep layer of soil, rich in organic matter soil, and watering once a week, so that the plant grows vigorously.