Flash News
  • Okra – Hibiscus esculentus Okra is not well known in South Africa. Actually its not very well known except maybe in Turkey, India and Asian countries (but they use…
  • Soil compaction – tips… Soil compaction((Featured Image obtained from: Photos Public Domain; Dirt )) is a problem that all growers face. There are a huge variety of equipment for…
  • Nutritional value of pigeon… Nutritional value of pigeon peas can vary considerably, as with any crop. Climate, growth stage, plant part, fertilizer application are but a few variables that…
  • Basic soil preparation guide Soil preparation has a significant influence on yield and quality of the crop. Unfortunately equipment and tractors not only cost a lot but are expensive…
  • Tomato fertilizer application tables… Tomato fertilizer requirements can be calculated if you know your soil type and have a good idea of the yield potential of your land and…
Facebook Twitter Google Plus Pinterest

How to calculate the fertilizer requirements from soil analysis

Calculating fertilizer requirements for a crop is quite often more of an art than exact science.  The reason is that soil is a dynamic micro world on its own that changes continuously.  It is full of microscopic living organisms such as bacteria, viruses and insects that feed on it and break complex compounds down on…

%d bloggers like this: