នេះ Book មិន​មាន​ក្នុង​ភាសា​របស់​អ្នក, មើល​ក្នុង: English (en),
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This book may no longer be available in print.

This book includes chapters on;

Soil as a substratum for plant production

Biochemistry of soil organic matter in relation to soil productivity

Importance of soil organic matter to soil fertility

Organic materials as fertiizers in crop production

Economics of using organic materials as fertilizers

119 pages, tables

FAO Soils Bulletin 35

Publication Details

  • Published: 1977
  • Publisher: Food and Agriculture Organization of the United Nations
  • ISBN-10: 9251005109
  • Dewey Decimal: 631.42
  • ECHO Library: 631.42 FAO