Invention Grant
- Patent Title: Black nitrogen—a milk-based fertilizer
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Application No.: US16511828Application Date: 2019-07-15
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Publication No.: US11358906B2Publication Date: 2022-06-14
- Inventor: William Robert Selkirk, Jr. , Rebecca Sue Selkirk
- Applicant: William Robert Selkirk, Jr. , Rebecca Sue Selkirk
- Applicant Address: US IN Cambridge City; US IN Cambridge City
- Assignee: William Robert Selkirk, Jr.,Rebecca Sue Selkirk
- Current Assignee: William Robert Selkirk, Jr.,Rebecca Sue Selkirk
- Current Assignee Address: US IN Cambridge City; US IN Cambridge City
- Agency: Ritchison Law Offices, PC
- Agent John D Ritchison
- Main IPC: A01N65/03
- IPC: A01N65/03 ; C05B17/00 ; C05F11/00

Abstract:
A fertilizer product and method to compose based on milk. Dairy Milk from ruminant animals like cows and goats has been used for centuries for fertilizer and pesticides. The poor efficacy obtained previously was due to the high fat content of these milk sources. Along with the benefits of using milk-based fertilizer, one must include its drawbacks. These include using too much milk, or rather too much fat in the milk, since the bacteria in it will spoil and result in a foul odor and poor growth and crop yield. This fertilizer product and method to compose results in the fertilizer compositions that contain a nutrient ingredient, which is the de-fatted milk, as a liquid or dry product, and are utilized between 10 percent weight and 95 percent and are a stabilizer and chelator for Nitrogen-Phosphorus-Potassium utilization, as well as other known crop minerals.
Public/Granted literature
- US20200024203A1 Black Nitrogen - A Milk-Based Fertilizer Public/Granted day:2020-01-23
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