<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Sorgoleone release from sorghum roots shapes the composition of nitrifying populations, total bacteria, and archaea and determines the level of nitrification"^^ . "Sorgoleone is a secondary sorghum metabolite released from roots. It has allelopathic properties and is considered to\r\ninhibit ammonia-oxidizing archaea (AOA) and bacteria (AOB) responsible for the rate-limiting step (ammonia oxidation)\r\nin nitrification. Low activity of these microorganisms in soil may contribute to slow down nitrification and reduce\r\nnitrogen loss via denitrification and NO3\r\n− leaching. The potential nitrification rate (PNR) and the composition of\r\nmicrobial communities were monitored in rhizosphere soil to investigate the growth effect sorghum on biological\r\nnitrification inhibition (BNI). A greenhouse pipe experiment was conducted using sorghum lines IS20205 (highsorgoleone\r\nrelease ability), IS32234 (medium-sorgoleone release ability), 296B (low-sorgoleone release ability), and a\r\ncontrol (no plants) combined with fertilization application of 0 or 120 kg N ha−1. We applied nitrogen as ammonium\r\nsulfate at 16 days (20 N), 37 days (40 N), and 54 days (60 N). We collected soil solutions at 7.5 cm depths every 3 days\r\nand measured the pH and nitrate levels. At 1 and 2.3 months, we sampled the bulk and rhizosphere soils and roots in the\r\n0–10 cm, 10–30 cm, and 30–80 cm depths to determine NO2, mineral N, total N, total C, sorgoleone, the composition of\r\nAOA, AOB, and total bacteria and archaea. Sorgoleone was continuously released throughout the 2.3 months’ growth\r\nand was significantly higher in IS20205, followed by IS32234 then 296B, which showed shallow levels. The IS2020\r\n5rhizosphere showed lower NO2 and nitrate levels and significant inhibition of AOA populations. However, we did not\r\nfind significant differences in the abundance of AOB between plant treatments. Multivariate analysis and Spearman’s\r\ncorrelations revealed that sorgoleone as well as environmental factors such as soil pH, soil moisture, NO3\r\n−-N, and NH4\r\n+-\r\nN shape the composition of microbial communities. This study demonstrated that the release of higher amounts of\r\nsorgoleone has great potential to inhibit the abundance of AOA and soil nitrification. The breeding of sorghum lines\r\nwith the ability to release higher amounts of sorgoleone could be a strategic way to improve the biological nitrification\r\ninhibition during cultivation."^^ . "2019-10" . . . "56" . "2" . . "Springer"^^ . . . "Biology and Fertility of Soils (TSI)"^^ . . . "01782762" . . . . . . . . . . . . . . . . . . . "S"^^ . "Deshpande"^^ . "S Deshpande"^^ . . "S"^^ . "Nakamura"^^ . "S Nakamura"^^ . . "Y"^^ . "Ando"^^ . "Y Ando"^^ . . "G V"^^ . "Subbarao"^^ . "G V Subbarao"^^ . . "P S"^^ . "Sarr"^^ . "P S Sarr"^^ . . . . . . "Sorgoleone release from sorghum roots shapes the composition of nitrifying populations, total bacteria, and archaea and determines the level of nitrification (PDF)"^^ . . . . . "s00374-019-01405-3.pdf"^^ . . . "Sorgoleone release from sorghum roots shapes the composition of nitrifying populations, total bacteria, and archaea and determines the level of nitrification (Other)"^^ . . . . . . "indexcodes.txt"^^ . . "HTML Summary of #11404 \n\nSorgoleone release from sorghum roots shapes the composition of nitrifying populations, total bacteria, and archaea and determines the level of nitrification\n\n" . "text/html" . . . "Sorghum"@en . . . "Fertilizer Applications"@en . .