• 专利标题:   Fertilizer composition useful e.g. in the field of agricultural planting, preferably e.g. grain and vegetable planting, comprises graphene sol and earthworm manure.
  • 专利号:   CN113173814-A
  • 发明人:   CHEN Z, ZHAO J, LIU Z, BAI X, QIAO J, LI W, XING B, LI X, LI J
  • 专利权人:   UNIV DATONG
  • 国际专利分类:   C05G003/00, C05G003/40, C05G005/30, C01B032/184, A01C021/00, A01G022/20
  • 专利详细信息:   CN113173814-A 27 Jul 2021 C05G-003/00 202167 Pages: 10 Chinese
  • 申请详细信息:   CN113173814-A CN11206118 02 Nov 2020
  • 优先权号:   CN11206118

▎ 摘  要

NOVELTY - Fertilizer composition comprises 0.25-1 pts. wt. graphene sol and 5000-10000 pts. wt. earthworm manure. USE - The fertilizer composition is useful in the field of agricultural planting, preferably grain, economic crop, oil crop, legume crop, Chinese herbal medicine, flower, tea, tobacco, vegetable and fruit planting (claimed); and for promoting plant root development and plant growth. ADVANTAGE - The composition: includes graphene, which has large specific surface area, net-shaped sheet layer structure, strong loading ability, strong hydrophilicity and good dispersibility in water, can absorb and slow release various nutrient substance, and is good for plant absorption. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the fertilizer composition, comprising mixing the graphene sol and earthworm manure, drying the obtained mixture, crushing, and granulating to obtain the fertilizer composition.