Soy and mustard effectively mobilize phosphorus from inorganic and organic sources
نویسندگان
چکیده
Abstract We aimed to investigate phosphorus (P) mobilization by different plant species from organic and inorganic sources in relation P mechanisms. Knowledge about is important for producing crops on other than phosphate rock-derived fertilizers. conducted a greenhouse experiment with four (maize, soy, lupin, mustard) three (FePO 4 , phytate, struvite). determined pH phosphomonoesterase activity the rhizosphere using imaging soil zymography. At harvest, root exudates were analyzed activity, pH, acids, dissolved carbon (DOC). Plants biomass, length, content. Struvite was more plant-available phytate FePO as indicated higher contents. Soy had highest biomass content, irrespective of source. exuded up 12.5 times acids 4.2 DOC species. Lupin 122.9 phytate. The exudate solution mustard average 0.8 units uptake soy seemed have also benefited large lengths. Taken together, our study indicates that has particularly high potential mobilize struvite while . Therefore, seem be good options agricultural production relies less
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ژورنال
عنوان ژورنال: Nutrient Cycling in Agroecosystems
سال: 2022
ISSN: ['1385-1314', '1573-0867']
DOI: https://doi.org/10.1007/s10705-022-10234-0