
基本信息:
- 专利标题: 兼具改土与肥效功能的滨海盐碱地水稻专用肥及其制备方法和应用
- 专利标题(英):Special rice fertilizer with both soil improvement and fertilizer efficiency functions for coastal saline soil and preparation method and application of special rice fertilizer
- 申请号:CN201510534303.6 申请日:2015-08-27
- 公开(公告)号:CN105111021A 公开(公告)日:2015-12-02
- 发明人: 姚荣江 , 杨劲松 , 张新 , 孙运朋 , 余世鹏
- 申请人: 中国科学院南京土壤研究所 , 中国科学院南京分院东台滩涂研究院
- 申请人地址: 江苏省南京市玄武区北京东路71号
- 专利权人: 中国科学院南京土壤研究所,中国科学院南京分院东台滩涂研究院
- 当前专利权人: 中国科学院南京土壤研究所,中国科学院南京分院东台滩涂研究院
- 当前专利权人地址: 江苏省南京市玄武区北京东路71号
- 代理机构: 南京经纬专利商标代理有限公司
- 代理人: 唐循文
- 主分类号: C05G3/04
- IPC分类号: C05G3/04 ; C05G3/08 ; A01C21/00 ; A01G16/00
The invention discloses a special rice fertilizer with both soil improvement and fertilizer efficiency functions for coastal saline soil and a preparation method and application of the special rice fertilizer. The special rice fertilizer comprises the following components in parts by mass: 35-40 parts of humic acid, 15-20 parts of fulvic acid, 20-25 parts of a composite fertilizer, 15-20 parts of a silicon calcium fertilizer, 1-1.5 parts of a urease inhibitor and 1-1.5 parts of a nitrification inhibitor. According to the invention, the application method combines soil culture, root system activation, crop nourishment and fertilizer efficiency improvement, so the rice fertilizer is low in cost, stable in effect, applicable to mechanical operation, not only applicable to coastal intertidal zones, but also applicable to rice planting in saline-alkali soil in north China or even northwest inland.
公开/授权文献:
- CN105111021B 兼具改土与肥效功能的滨海盐碱地水稻专用肥及其制备方法和应用 公开/授权日:2018-12-04
IPC结构图谱:
C | 化学;冶金 |
--C05 | 肥料;肥料制造 |
----C05G | 分属于C05大类下各小类中肥料的混合物;由一种或多种肥料与无特殊肥效的物质,例如农药、土壤调理剂、润湿剂所组成的混合物;以形状为特征的肥料 |
------C05G3/00 | 一种或多种肥料与无特殊肥效组分的混合物 |
--------C05G3/04 | .含有土壤调理剂的 |