| 发明名称 |
Method and composition for agricultural potassium fertigation |
| 摘要 |
An agricultural potassium-fertigation method for emitter-irrigation potassium fertigation feeds a potassium-nutrient feedstock comprised of potassium formate and water to an active emitter-irrigation system continuously, or substantially continuously, at low levels, during the entire time, or substantially the entire time, that irrigation water is sufficiently flowing through the irrigation system during a prolonged term. |
| 申请公布号 |
US9148993(B1) |
申请公布日期 |
2015.10.06 |
| 申请号 |
US201414564510 |
申请日期 |
2014.12.09 |
| 申请人 |
|
发明人 |
Miller John C;Miller Deborah L |
| 分类号 |
C05D1/00;A01C23/00;A01C21/00;A01G1/00;A01G7/00;A01G25/02;A01C23/04 |
主分类号 |
C05D1/00 |
| 代理机构 |
The Law Office of Joan I. Norek |
代理人 |
Norek Joan I.;The Law Office of Joan I. Norek |
| 主权项 |
1. A method of prolonged-termed emitter-irrigation potassium fertigation of an agricultural field, said agricultural field being irrigated by means of an active emitter-irrigation system having a stream of flowing irrigation water upstream of said agricultural field, said method comprising the steps of:
(step 1) converting said irrigation water to treated irrigation water by continuously charging a potassium-nutrient feedstock to said stream of said flowing irrigation water upstream of said agricultural field whereby said irrigation water is converted to treated irrigation water, wherein said potassium-nutrient feedstock is comprised of potassium formate and water; (step 2) irrigating said agricultural field with said treated irrigation water; and (step 3) repeating step 1 and step 2 each irrigation day over a prolonged term. |
| 地址 |
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