Maize Root Length Density And Mycorrhizal Infection As Influenced By Tillage And Soil Phosphorus
June 1987
in “
Journal of Plant Nutrition
”
Studysummary This study found that soil phosphorus availability was the key factor in phosphorus uptake by maize, while tillage affected root distribution and extractable phosphorus within top soil layers.
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The study investigated the effects of tillage and soil phosphorus levels on maize root length density and mycorrhizal infection. It was found that reduced tillage increased root length density and mycorrhizal infection compared to conventional tillage. Additionally, higher soil phosphorus levels decreased mycorrhizal infection, suggesting that phosphorus availability influenced the symbiotic relationship between maize roots and mycorrhizal fungi. These findings highlighted the importance of tillage practices and soil nutrient management in optimizing root development and mycorrhizal associations in maize cultivation.
