Issue Information
روزنامه با شماره پیاپی سال 1997
Pages
5
From page
983
To page
987
Abstract
Mimosa caesalpiniaefolia is an N2-fixing tree that grows quickly and is a multipurpose tree. In the nursery, the plant needs the maximization of growth. High levels of combined N2 inhibit nodulation in many legumes. Nodules or some species of trees grow slowly in comparison with grain legumes, and a small amount of N2 can stimulate nodulation shortly after germination. The effect of different sources of N2 on nodule structure and plant growth was studied. Applied nitrate drastically affects the nodule structure, and reduces nodule number and plant growth. Plant growth parameters were clearly superior in the presence of NH4+ and it had no deleterious effect on nodule structure.
Journal title
Reports on Mathematical Physics
Serial Year
1997
Journal title
Reports on Mathematical Physics
Record number
1991164
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