What kinds of weeds are there?

Setaria viridis is a kind of panicum miliaceum, and its distribution area is very distinct in China's temperate climate environment. The cultivation of this plant is mainly sowing, and the optimum germination temperature of its seeds is when the temperature reaches 15 to 30 degrees, so it is basically sowing in spring, summer and autumn.

2. Dandelion

Dandelion is a kind of herbaceous plant, mainly distributed in low altitude areas, but it is cultivated in all parts of China. It is a perennial herb, which usually blooms in the second year after planting and then bears seeds. Its self-broadcasting ability is very strong, and its appearance is also very eye-catching.

3.raspberry

Everyone should be familiar with this perennial herb, Duchesnea indica, which will bear red fruit like strawberry, but its shape is chubby, its red color is more vivid, and its taste is not as sweet and refreshing as strawberry. This plant can grow in almost all kinds of environments and can often be found on both sides of roads, grasslands and hillsides. This is a very popular plant.

4.purslane

Annual herb, the whole plant is hairless. The stems are procumbent or decumbent, spreading on the ground, multi-branched, cylindrical, long 10- 15 cm, light green or light red. Love fertile soil, drought and waterlogging tolerance, strong vitality. It is born in vegetable garden, farmland and roadside, and is a common weed in the field.

5, iron amaranth

Annual herbs, 0.2 ~ 0.5 m tall, slender branchlets, hairy, and gradually sparse hairs. The leaves are membranous, oblong, rhombic-ovoid or broadly lanceolate, 3-9 cm long and 1-5 cm wide, with a short tapering tip, a wedge-shaped base, sparse and blunt, circular saw at the edge, hairless at the top, and pilose along the midvein below.