"Ten Looks" to Know About Soil Fatty

Second, look at the depth of soil. Fertilizer soil layers are generally greater than 60 cm, while lean soil is relatively shallow.

Three to see the soil suitable for farming. Loose soil and loose soil, easy to cultivate; thin soil layer plow, farming effort.

Fourth, look at the soil slurry and cracks. Fertile soil is not easy to be soiled, soil cracks are numerous and small; lean soil is easy to slurry, easy to compact, soil cracks are small and large.

Fifth, look at soil water retention. Under the water, the water can permeate slowly, and the water can be kept for 6-7 days as the fertilizer land. The lean soil should not be infiltrated or penetrated quickly along the crack.

Six to see the water quality. The water is creamy, sticky to the feet, and the sun is big when the sun shines on or when it is stomped. The water is light and colorless, the paddy field is not blistering, or the air bubbles are small and loose.

Seven see night tide phenomenon. There is nocturnal tide, dry and wet, not easy to dry and hard for the fat soil; no night tide phenomenon, soil hardening hardening for lean soil.

Eight to see fertilizer retention ability. Strong fertility, long-term fertility, or potentially fertile soil are all fertile soil.

Nine to see plants. The soil that grows red-headed sauce, goosegrass, and valerian, etc. is a loam; the soil of long-grass hairy grass, bermudagrass, three-edge grass, wild orchids, wild onions and the like is all lean soil.

Ten to see animals. There are snails, loach, crickets, big grasshoppers, etc., as fat soil; there are mostly small ants, large ants and other lean soil.