Скачать или смотреть Turf Fertilisers Explained - Understanding Nitrogen : Phosphorus : Potassium (N:P:K) and the Basics

Fertilisers are a primary tool for turf managers, but do we really need them, and how do we know what is in them?
Knowing a little more about the make up of a fertiliser can tell us a lot more about how will will work, how much to apply and how often.
This presentation endeavors to give basic information and dispel a few myths around fertiliser.

More information can be found at https://headlandamenity.com

0:00 Introduction
0:38 Do Turf Managers Need Fertilisers at all?
2:04 The Effect of pH On Nutrient Availability
3:41 What are the Types of Fertiliser That You Can Apply to Turf ?
4:24 What do the Three Numbers on the Product Mean ?
7:23 How Does Nutrient Content Affect Product Performance ?
7:50 Different Types of Nitrogen and How They Work
9:03 Does Product Content Affect the Risk of Fertiliser Scorch ?
9:59 Full Product Label Analysis
10:28 The Importance of Bag Size and Value for Money....