Nitrogen uptake, fixation and response to fertilizer N in soybeans: A review

1,052 citations recorded by the source corpus.

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

The contributions of nitrogen-fixing crop legumes to the productivity of agricultural systems (2009, background): “However, the average estimate of %Ndfa calculated for soybean in Table 1 (68%) is higher than the value of 58% determined by Salvagiotti et al. (2008) .”
Effect of Drought Stress at Reproductive Stages on Growth and Nitrogen Metabolism in Soybean (2020, background): “N is an essential element for soybean growth [19,61].”
Prospects and problems of simple linear models for estimating symbiotic N2 fixation by crop and pasture legumes (2010, background): “Carlsson and Huss-Danell 2003; Herridge et al. 2008; Peoples et al. 2009; Salvagiotti et al. 2008; Unkovich and Pate 2000; Walley et al. 2007).”
Introduction of cover crops in a maize–soybean rotation of the Humid Pampas: Effect on nitrogen and water dynamics (2012, background): “In the case of soybean, that is rarely fertilized with N, the large contribution of biological N fixation (50–60%) (Salvagiotti et al., 2008) is also insufficient to compensate the extraction by harvested grains, producing negative N balances (Austin et al.”
Global inputs of biological nitrogen fixation in agricultural systems (2008, background): “As a result, reported Ndfa values mostly range between 40% and 80% (van Kessel and Hartley 2000; Peoples et al. 2008; Salvagiotti et al. 2008), with an overall average value of 60%.”