Method of irrigation and fertilization
专利汇可以提供Method of irrigation and fertilization专利检索，专利查询，专利分析的服务。并且Fertilization and irrigation of highly permeable surface soils in semi-arid regions is described wherein the soils are contacted with an aqueous solution of a water soluble plant nutrient salt and an effective amount of a partially hydrolyzed polyacrylamide to reduce the permeability of the soil without rendering it impermeable to water flow. It has been found that water soluble plant nutrients and the aforementioned partially hydrolyzed polyacrylamide exhibit a synergistic effect to decrease the water permeability of the soils. It has also been found that plants grow better in the treated soil and are more efficient in uptake of nutrients from the soil. These discoveries can be used to conserve water and fertilizer and improve the efficiency of agronomy by contacting the soil with a solution having a concentration of from 0.001 to about 1 weight percent of a polyacrylamide having from 5 to about 80 percent of its amide groups hydrolyzed to carboxylic acid groups and from 0.001 to 5 weight percent of a water soluble, plant nutrient salt.，下面是Method of irrigation and fertilization专利的具体信息内容。
| 标题 | 发布/更新时间 | 阅读量 |
|---|---|---|
| 智慧灌溉系统 | 2020-05-08 | 284 |
| 一种低洼宽行距甘蔗机械化种植方法 | 2020-05-08 | 94 |
| 立交桥挂箱绿化栽植方法 | 2020-05-12 | 729 |
| 一种中药材种植用灌溉施肥一体装置 | 2020-05-11 | 434 |
| 一种阳光玫瑰葡萄园生态调控的方法 | 2020-05-11 | 97 |
| 一种农业环保用灌溉施肥装置 | 2020-05-11 | 677 |
| 水肥药一体化灌溉系统 | 2020-05-12 | 275 |
| 一种灌溉用水肥混合装置 | 2020-05-12 | 330 |
| 一种基于4G无线信号的灌溉施肥远程控制系统 | 2020-05-12 | 791 |
| 一种智能水肥一体化施肥机 | 2020-05-12 | 332 |
高效检索全球专利专利汇是专利免费检索,专利查询,专利分析-国家发明专利查询检索分析平台，是提供专利分析，专利查询，专利检索等数据服务功能的知识产权数据服务商。
我们的产品包含105个国家的1.26亿组数据，免费查、免费专利分析。
专利汇分析报告产品可以对行业情报数据进行梳理分析，涉及维度包括行业专利基本状况分析、地域分析、技术分析、发明人分析、申请人分析、专利权人分析、失效分析、核心专利分析、法律分析、研发重点分析、企业专利处境分析、技术处境分析、专利寿命分析、企业定位分析、引证分析等超过60个分析角度，系统通过AI智能系统对图表进行解读，只需1分钟，一键生成行业专利分析报告。
