This equals a total of forty kilos of nutrients. The remainder of the fertilizer, or 60 pounds in this example, is often a copyright or filler which include sand, perlite, or rice hulls. A whole fertilizer is a person that features all 3 components. order inのページの著作権 英和・和英辞典 情報提供元は 参加元一覧 にて確認できます。 https://npk-12-11-18-fertilizer-d81246.ka-blogs.com/90887948/the-basic-principles-of-mop-fertilizer-exporters-to-india