We found much variation between countries for each of the three steps: There are more than 10 -P tests currently in use, apparent contradictions in the interpretation of -P test values and more than 3-fold differences in the P fertilizer recommendations for similar -crop situations.
More information: Katrin Meusburger et al. Plutonium aided reconstruction of caesium atmospheric fallout topsoils, Scientific Reports (2020).DOI: 10.1038/s41598-020-68736-2
Minimum requirements: Bachelors Degree or Honours Degree in /Horticulture/Agronomy Must have 5+ years of relevant experience Needs excellent communication abilities, a strong marketing mindset, and the capacity to effectively train others Experience in irrigation systems is essential. Full-time Irrigation Afrikaans 75 ZAR.