Publication Date
1985
Location
Kyoto Japan
Description
In a pot experiment with a hydromorph grassland soil enriched with organic matter containing tagged N and sown with Italian ryegrass N-mineralization and uptake with increasmg K fertilization were investigated. The N-mineralization and the mtnficatlon were promoted with increasing K fertilization. Because the K content of the plant was high enough to guarantee a healthy growth, the higher N uptake, a��d especi��lly the m��reased uptake of mineralized N from the + added organic matter, was attnbuted to the higher content of mmeral N m the sod and to a synergic interaction between K and NO3
Citation
Campino, I, "Effect of the K Fertilization on the N-Mineralization in a Grassland Soil and on the N-Uptake by Italian Ryegrass" (1985). IGC Proceedings (1985-2023). 5.
(URL: https://uknowledge.uky.edu/igc/1985/ses6/5)
Included in
Agricultural Science Commons, Agronomy and Crop Sciences Commons, Plant Biology Commons, Plant Pathology Commons, Soil Science Commons, Weed Science Commons
Effect of the K Fertilization on the N-Mineralization in a Grassland Soil and on the N-Uptake by Italian Ryegrass
Kyoto Japan
In a pot experiment with a hydromorph grassland soil enriched with organic matter containing tagged N and sown with Italian ryegrass N-mineralization and uptake with increasmg K fertilization were investigated. The N-mineralization and the mtnficatlon were promoted with increasing K fertilization. Because the K content of the plant was high enough to guarantee a healthy growth, the higher N uptake, a��d especi��lly the m��reased uptake of mineralized N from the + added organic matter, was attnbuted to the higher content of mmeral N m the sod and to a synergic interaction between K and NO3
