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sowie die beiden Mittelmeerinseln Malta und Zypern
1Abgrenzung und Begriffsinstrumentarium5
2)Begriffsbestimmungen5
bis schließlich am 30
The Role of Organic Matter in Modern Agriculture formatIsbn:Softcover - 9789401084703 sowie die beiden Mittelmeerinseln MaltaThe use of organic residues as a means of maintaining and increasing soil fertility is of long standing. This tradition has been somewhat neglected since the introduc tion of mineral fertilizers at low cost. More and more farmers and scientists are now showing renewed interest in the proper and effective use of org~tnic residues, composts and other recycled organic additives. The role and function of organic amendments in modern agricultural systems
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