| 書目名稱 | Practical Application of Azolla for Rice Production | | 副標(biāo)題 | Proceedings of an In | | 編輯 | W. S. Silver,E. C. Schr?der | | 視頻video | http://file.papertrans.cn/753/752785/752785.mp4 | | 叢書名稱 | Developments in Plant and Soil Sciences | | 圖書封面 |  | | 描述 | The production of rice has increased considerably in recent years due to the release of improved varieties and the adoption of better fertilization practices. Nevertheless, the production and use of inorganic N fertilizer involves costly investments in terms of energy and transport, the need for complex manufacturing plants, as well as the potential for environmental pollution. The use of agricultural systems that include dinitrogen fixing organisms appears to be an economically sound cultural practice. In the particular case of rice, biological nitrogen fixation by Azolla, blue-green algae (BGA), and heterotrophic microorganisms has long been recognized, in southeast Asia, as a fertilizer for rice culture. The Azolla-Anabaena association has the unique property of being able to retain a significant amount of nitrogenase activity in the presence of combined nitrogen, making the system compatible with inorganic nitrogen fertilization. Researchers working with Azolla (N fixation) are dispersed in 2 countries of southeast Asia, Africa, Europe and Latin America, making it difficult to share ideas, concepts and research results on a more personal basis. Considering the potential positiv | | 出版日期 | Conference proceedings 1984 | | 關(guān)鍵詞 | Polypeptide; biology; ecophysiology; fertilization; mineral nutrition; nitrogen; nutrition; physiology; plan | | 版次 | 1 | | doi | https://doi.org/10.1007/978-94-009-6201-9 | | isbn_softcover | 978-94-009-6203-3 | | isbn_ebook | 978-94-009-6201-9 | | copyright | Martinus Nijhoff/Dr W. Junk Publishers, Dordrecht 1984 |
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