1、 What kind of soil is it

Peat soil, also known as peat soil, refers to the soil accumulated and precipitated in mountains, valleys, rivers and lakes. This kind of soil has accumulated water for a long time, so many plants decompose incompletely, so it forms < a href=“ https://baike.sogou.com/lemma/ShowInnerLink.htm?lemmaId=43998628& ; ss_ c=ssc. citiao. Link "> peat layer < / a >. Peat soil is mainly from swamp peat land, and < a href =" " https://baike.sogou.com/lemma/ShowInnerLink.htm?lemmaId=54200& ; ss_ c=ssc. citiao. Link "> Sphagnum < / a > peat land. Peat soil is suitable for raising flowers, but this soil is a non renewable resource

2、 Advantages and disadvantages

1. Advantages: peat soil has many advantages. This soil contains sufficient nutrients and rich humus, which can provide sufficient nutrients for the growth of plants, and has strong ability to maintain water and fertilizer, reduce the speed of water loss, and avoid soil barrenness

2. Disadvantages: using peat soil not only has advantages, but also has many disadvantages. If it is used for too long, it will lead to soil hardening and affect normal growth. In the long run, the plant may weaken and die. And from an environmental point of view, a large number of development will destroy the growth environment

3、 How to distinguish

Peat soil can be divided into good and bad. It needs to be distinguished when buying. For peat soil of the same specification, relatively light should be selected. Such soil contains leaves, flowers and plants, and is rich in humus. You can also feel it with your hand. After grasping it tightly, it can be loosened quickly. This kind of soil is better