Biogas Residue-Based Nutrition Pot, and Preparation Method and Use Thereof

BIOGAS RESIDUE-BASED NUTRITION POT, AND PREPARATION METHOD AND USE THEREOF The present disclosure discloses a biogas residue-based nutrition pot and a preparation method thereof. The biogas residue-based nutrition pot is prepared from raw materials comprising, in parts by weight, 62.5-186.5 parts of a fresh biogas residue; 50-150 parts of a clay; and 0.5-7 parts of cottonseed hull, or 1-18 parts of wheat straw or corn straw. The fresh biogas residue, the clay, cottonseed hull (or wheat straw or corn straw) are mixed in a ratio, and stirred to be uniform to obtain a mixture. The mixture is placed a mold, and pressed manually or mechanically into a block or a pan with a seeding hole in the center; then the block or pan is released from the mold, and is air dried naturally for 2-8 days or oven dried, to obtain the biogas residue-based nutrition pot or a seedling-raising pan. The biogas residue-based nutrition pot of the present disclosure is rich in nutrition, contains a high level of organic matter, and also contains B vitamins, gibberellins, indole acetic acid, amino acids, and enzyme active substances, which exhibits desirable chemical and biological properties, and meets the requirements for culture soil for nutrition pot. The present disclosure has the advantages of natural degradation, no environmental pollution or need of pot removal, simple preparation, low cost, fast speed of the seedling-raising, strong seedling(s) after the seedling-raising, and desirable effects. -1/1 - - - -I Figure