Isotopic Studies of Azolla and Nitrogen Fertilization of Rice : Report of an FAO/IAEA/SIDA Co-ordinated Research Programme on Isotopic Studies of Nitrogen Fixation and Nitrogen Cycling by Blue-Green Algae and Azolla / edited by K.S. Kumarasinghe, D.L. Eskew.
Nitrogen is the most limiting element for crop production. Traditionally, expensive commercial fertilizers are used to correct soil nitrogen deficiencies. Indeed, 50% of the increase in rice yields after World War II can be attributed to increased fertilizer nitrogen use. Although an increased rate...
Saved in:
| Online Access: |
Full Text (via Springer) |
|---|---|
| Main Author: | |
| Other Authors: | |
| Other title: | Report of an FAO/IAEA/SIDA Coordinated Research Programme on Isotopic Studies of Nitrogen Fixation and Nitrogen Cycling by Blue-Green Algae and Azolla. |
| Format: | eBook |
| Language: | English |
| Published: |
Dordrecht :
Springer Netherlands : Imprint : Springer,
1993.
|
| Series: | Developments in plant and soil sciences ;
51. |
| Subjects: |
Internet
Full Text (via Springer)Online
| Call Number: |
S667.R5
|
|---|---|
| S667.R5 | Available |