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Cropping systems, as well as timing, method of application and forms of fertilizer, can influence fertilizer efficiency.  Although there are many factors which cause various practices to have different relative importance in different areas, the importance of having an actively growing root system present whenever fertilizers are applied appears to be generally true.

 

Maelezo ya Uchapishaji

  • Mchapishaji: Food and Agriculture Organization of the United Nations
  • ISBN-10: 9251005834
  • ISBN-13: 978-9251005835
  • Dewey Decimal: 631.8
  • Maktaba ya ECHO: 631.8 FAO

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