Zinc Uptake by Plants as Affected by Fertilization with Zn Sulfate, Phosphorus Availability, and Soil Properties
نویسندگان
چکیده
Zinc (Zn) deficiency constrains crop yield and quality, but soil factors influencing Zn availability to plants reactions of applied fertilizer are not fully understood. This work is aimed at studying in the use efficiency fertilizers by as affected properties particularly available P. We performed a pot experiment involving four consecutive crops fertilized with sulfate using 36 soils. The cumulative uptake dry matter increased initial diethylenetriamine pentaacetic acid extraction (DTPA-Zn) (R2 = 0.75 R2 0.61; p < 0.001). DTPA-Zn Olsen P 0.41; 0.001) ratio Fe poorly crystalline oxides 0.58; decreased uptake, soils 0.5 mg kg?1. Overall, more relevant explaining than sulfate. However, Zn-deficient soils, explained most crops. Poorly exerted positive role on soil.
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ژورنال
عنوان ژورنال: Agronomy
سال: 2021
ISSN: ['2156-3276', '0065-4663']
DOI: https://doi.org/10.3390/agronomy11020390