Others use plant-based ingredients like cottonseed, alfalfa, and kelp. And then there are organic fertilizers based on ...

Strip mining for phosphate rock violently transforms the environment, irreparably changing the character of the natural landscape. In many cases mines displace plants and animals and eat up thousands ...

Infracon Construction, Inc. ("Infracon") is pleased to announce the acquisition of 2333382 Ontario, Inc., owner of the former ...

So excess phosphorus could be left in the soil from buckwheat plant residue. In the study, chemically untreated phosphate rock from sedimentary and igneous sources was used as replacements for ...