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Is soybean yield limited by nitrogen supply?
(Elsevier Science, 2017-11)
As soybean yield continues to increase, it seems critical to know if there is a yield level at which potential contribution of indigenous nitrogen (N) sources (N fixation and soil mineralization) becomes insufficient to ...
Signals of aging associated with lower growth rates in Kluyveromyces lactis cultures under nitrogen limitation
(National Research Council, 2016)
Modelling of sulphur amino acid requirements and nitrogen endogenous losses in kittens
(2020-01-01)
The objective of this study was to estimate the sulphur amino acid (methionine + cystine) requirements and nitrogen endogenous losses in kittens aged 150 to 240 d. Thirty-six cats were distributed in six treatments (six ...