CN201610516243
CN106190141A
微信扫码查看/分享专利
|
摘要:本发明公开了一种竹炭土壤调理剂及其制备方法,该土壤调理剂由以下含有以下重量百分比的成分组成:竹炭粉:40?60%;有机酸:10?30%;生石灰粉:10?20%;硅藻土:5?10%;尿素:5?10%;EDTA铁:0.5?2%。本发明的土壤调理剂富含稳定态有机碳,可有效增加土壤有机质,降低温室气体N2O的排放,吸附和钝化土壤重金属及农药残留,改良土壤结构,提高土壤微生物量和多样性;调节土壤酸碱度,提高土壤透气性、保水性,活化土壤中的磷钾元素,另外本发明土壤调理剂用量少,使用方便,生产成本低,绿色环保。 |
---|---|
Abstract: The invention discloses a soil conditioner with bamboo charcoal and a method for preparing the soil conditioner. The soil conditioner comprises, by weight, 40-60% of bamboo charcoal powder, 10-30% of organic acid, 10-20% of quicklime powder, 5-10% of diatomaceous earth, 5-10% of urea and 0.5-2% of ferrous EDTA (ethylene diamine tetraacetic acid). The soil conditioner and the method have the advantages that the soil conditioner contains abundant stable-state organic carbon, accordingly, organic matters in soil can be effectively increased, emission of greenhouse gas N2O can be reduced, heavy metal and pesticide residues in the soil can be adsorbed and passivated, soil structures can be improved, and the microbial biomass and diversity of the soil can be improved; the potential of hydrogen of the soil can be regulated, the air permeability and the water retention of the soil can be improved, and phosphorus and potassium elements in the soil can be activated; the soil conditioner is low in usage and production cost and convenient to use and is green and environmentally friendly. | |
申请人: 时科生物科技(上海)有限公司 | |
Applicant: SEEK BIO-TECHNOLOGY (SHANGHAI) CO LTD | |
地址: 201108 上海市闵行区虹梅南********(隐藏) | |
发明(设计)人: 蒲加兴 蒲加军 李宁 | |
Inventor: PU JIAXING; PU JIAJUN; LI NING | |
主分类号: C09K17/40(2006.01)I | |
分类号: C09K17/40(2006.01)I C09K101/00(2006.01)N C09K109/00(2006.01)N | |
2020-02-18 | 发明专利申请公布后的驳回IPC(主分类):C09K 17/40申请公布日:20161207 |
2017-01-04 | 实质审查的生效 IPC(主分类):C09K 17/40申请日:20160704 |
2016-12-07 | 公开 |
主权项 | 一种竹炭土壤调理剂,其特征在于,含有以下重量百分比的成分:竹炭粉:40‑60%;有机酸:10‑30%;生石灰粉:10‑20%;硅藻土:5‑10%;尿素:5‑10%;EDTA铁:0.5‑2%。 | ||||||||||||||||||
公开号 | 106190141A | ||||||||||||||||||
公开日 | 2016-12-07 | ||||||||||||||||||
专利代理机构 | 上海申新律师事务所 31272 | ||||||||||||||||||
代理人 | 周云 | ||||||||||||||||||
颁证日 | |||||||||||||||||||
优先权 |
|
||||||||||||||||||
国际申请 | |||||||||||||||||||
国际公布 | |||||||||||||||||||
进入国家日期 |
类型 | 阶段 | 文献号 | 公开日期 | 涉及权利要求项 | 相关页数 |
A | SEA | CN103497043A | 20140108 | 1-9 | 全文 |
A | SEA | CN104072304A | 20141001 | 1-9 | 全文 |
A | SEA | CN104355932A | 20150218 | 1-9 | 全文 |
A | SEA | CN105295938A | 20160203 | 1-9 | 全文 |
X | SEA | CN105493855A | 20160420 | 1-9 | 说明书第27-28段 |
类型 | 阶段 | 期刊文摘名称 | 作者 | 标题 | 涉及权利要求项 | 相关页数 |
类型 | 阶段 | 书名 | 作者 | 标题 | 涉及权利要求项 | 相关页数 |