2026-10-10T08:08:01Z https://www.scidb.cn/oai

10.57760/sciencedb.iga.01375 2026-09-15T15:18:31Z

2026-09-15 Preparation and Application of a Composted Chicken Manure Composite Crop Substrate doi:10.57760/sciencedb.iga.01375 en This patent discloses the preparation method of a composted chicken manure composite crop substrate and its application in seedling raising. The core ratio consists of 4 parts of ultra-high temperature composted chicken manure, 3 parts of biochar and 3 parts of vermiculite, and 0.5~1.5 parts of wood vinegar can also be added to enhance the effect. Ultra-high temperature composted chicken manure overcomes many drawbacks of traditional composting. This composite substrate has excellent physical and chemical properties. When applied to the seedling raising of tomatoes and rice, it can significantly improve plant height, stem diameter, biomass and other growth indicators compared with commercial substrates, and exhibits excellent seedling emergence rate and strong seedling index. In addition, it realizes the resource utilization of solid waste, which is both economical and environmentally friendly. composted chicken manure; composite crop substrate; biochar; vermiculite; crop seedling raising 于洪文 PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset Science Data Bank