Goris Passchier
Goris Passchier is a controlled release fertilizer formulator (fancy name for technical representative) at Northern Star Minerals - a division of Wilbur-Ellis Company (www.diffusionfertilizer.com). You can eMail him at [email protected].
Q&A On Controlled-Release
Pilon: What are the methods controlled-release fertilizers (CRF) are applied? Passchier: The two most common methods of applying […]
Misconceptions About Controlled—Release Fertilizers
Delivering and managing nutrition is one of the primary tasks associated with producing greenhouse crops. Most growers deliver nutrients […]
What’s In Controlled-Release?
In the first installment of this four-part series, we began to introduce several important aspects regarding controlled release fertilizers […]
Talking Temperature
Pilon: How does temperature affect release? Passchier: As we discussed previously (see the July 2007 issue), controlled release […]