阅读说明：本技术 用于制备包含替代性硼源的肥料颗粒的方法 (Method for preparing fertilizer granules comprising alternative boron sources ) 是由 R.穆拉图 A.梅斯塔德 于 2018-02-26 设计创作，主要内容包括：本公开涉及用于制备包含替代性硼源的肥料颗粒的方法。发现可将某些硬硼钙石和硼钠钙石粉末在造粒前不久供应至肥料熔体,而基本上没有溶解到该熔体中。因此,由该熔体制备的肥料颗粒可含有可忽略的量或不可检测水平的硼酸钠或硼酸。此外,该肥料颗粒可以是均质的,这对于供应硼的肥料而言是合意的。还发现该肥料颗粒可以与五水硼砂相当的比率向植物供应硼。(The present disclosure relates to methods for making fertilizer granules comprising an alternative boron source. It was found that certain colemanite and ulexite powders can be supplied to the fertilizer melt shortly before granulation without substantial dissolution into the melt. Thus, fertilizer granules prepared from the melt may contain negligible or undetectable levels of sodium borate or boric acid. Furthermore, the fertilizer granules may be homogeneous, which is desirable for fertilizers supplied with boron. It has also been found that the fertilizer granules can supply boron to plants at a rate comparable to borax pentahydrate.)