Title of article
Leaf nitrogen concentration of wheat subjected to elevated [CO2] and either water or N deficits
Author/Authors
Sinclair، T.R. نويسنده , , Jr.، PJ. Pinter نويسنده , , Kimball، B.A. نويسنده , , Adamsen، F.J. نويسنده , , LaMorte، R.L. نويسنده , , Wall، G.W. نويسنده , , Hunsaker، D.J. نويسنده , , Adam، N. نويسنده , , Brooks، T.J. نويسنده , , Garcia، R.L. نويسنده , , Thompson، T. نويسنده , , Leavitt، S. نويسنده , , Matthias، A. نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
-52
From page
53
To page
0
Abstract
A study of the properties of the neutron production target for the China accelerator-driven system induced from 150-MeV incident proton energy and a 3-mA beam current is performed. The selection of the material and geometry design for the target; the physics properties of the target involved in this work including the neutron yield, energy, and space distribution for the neutrons leaked from the target; and the spallation fragment of charge and mass distribution have been investigated using the SHIELD code. An analysis of the target radiation damage and energy deposit is also carried out.
Keywords
Nitrogen deficit , leaf nitrogen , forage quality , Water deficit , CO2 enrichment
Journal title
Agriculture Ecosystems and Environment
Serial Year
2000
Journal title
Agriculture Ecosystems and Environment
Record number
39290
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