天气预报 > 生产 > 草木灰是什么肥料
草木灰是什么肥料
更新时间: 2021-02-20 10:14:15  

草木灰的主要成分是碳酸钾(K2CO3),相对分子质量为138。草木灰肥料因草木灰为植物燃烧后的灰烬,所以是凡植物所含的矿质元素,草木灰中几乎都含有。其中含量最多的是钾元素,一般含钾6~12%,其中90%以上是水溶性,以碳酸盐形式存在;其次是磷,一般含1.5~3%;还含有钙、镁、硅、硫和铁、锰、铜、锌、硼、钼等微量营养元素。

关键词: 草木灰 什么 肥料

草木灰是什么肥料相关经验

天气预报

最新推荐

页面:/news/view-3140822/ | 耗时:0.6650 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=3140822 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3140822 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3140822 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(654278,2284887,2486395,639279,2421799,450934,575174,2004062,879958,590219,1704198,2509644,481024,559837,919455,1154762,499808,842375,2143247,642811,1779041,3462896,785575,1176470,2292526,2878264,765219,782003,2651604,911129) ORDER BY field (ArticleID,654278,2284887,2486395,639279,2421799,450934,575174,2004062,879958,590219,1704198,2509644,481024,559837,919455,1154762,499808,842375,2143247,642811,1779041,3462896,785575,1176470,2292526,2878264,765219,782003,2651604,911129)