Artificial fertilisers and how to use them
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CTA. 1998. Artificial fertilisers and how to use them. Spore 78. CTA, Wageningen, The Netherlands.
Permanent link to this item: http://hdl.handle.net/10568/48274
Internet URL: http://spore.cta.int/images/stories/pdf/old/spore78.pdf
Artificial fertilizers and how to use them by P B Ngeze 1998. 62 pp., ISBN 9966 917 05 5 CTA number 861 available from CTA for 5 CTA credit points They can also be ordered directly from the publishers for Kenyan shilling (Kshg) 200 (about US$
Following introductory chapters on factors affecting plant growth and soil fertility, P B Ngeze discusses natural and artificial fertilisers, the role of essential elements in plants, how to determine the amount of artificial fertilisers needed, how to apply them, and how to assess the benefits of using them. 1998. 62 pp., ISBN 9966 917 05 5, CTA number 861