共 2 条
[2]
Changes in root NH<Stack>
<Subscript>4</Subscript>
<Superscript>+</Superscript>
</Stack> and NO<Stack>
<Subscript>3</Subscript>
<Superscript>?</Superscript>
</Stack> absorption rates of loblolly and ponderosa pine in res.[J].Hormoz BassiriRad;Kevin L. Griffin;James F. Reynolds;Boyd R. Strain.Plant and Soil.1997, 1

