នេះ Book មិន​មាន​ក្នុង​ភាសា​របស់​អ្នក, មើល​ក្នុង: English (en),
ឬ​ប្រើ​កម្មវិធី​បកប្រែ Google:  

This Soils Bulletin provides training material on composting for extension workers and teachers in countries in the tropics and subtropics.  The objective is to promote the use of locally available organic materials to increase soil organic matter content for the improvement of soil fertility, and as sources of plant nutrients in conjunction with mineral fertilizers.

Publication Details

  • Publisher: Food and Agriculture Organization of the United Nations
  • ISBN-10: 9251025533
  • Dewey Decimal: 631.4
  • ECHO Library: 631.4 FAO

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