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Effects of zinc application rate and zinc distribution relative to root distribution on grain yield and grain Zn concentration in wheat
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文摘
Background and aimsZinc (Zn) nutrition affects wheat yield and the health of humans who consume wheat grain. This study determined: 1) how distributions of roots and available Zn (DTPA-Zn) in soil affect the Zn content of wheat plants; and 2) the concentrations of shoot Zn and soil DTPA-Zn needed to obtain high yields and the “target value” of grain Zn biofortification (45 mg kg−1).

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