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Cunninghamia lanceolata plantations in China
Mammalian lairs in paleo ecological studies and palynology
Studies on technological possibilities in utilization of anhydrous milk fat for production of recombined butter-like products
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Nitrogen transformations in crop rotations under direct planting systems


Nitrogen transformations in crop rotations under direct planting systems



Documentos Embrapa Agropecuaria Oeste 26: 9-31



Between 1989 -1990 and 1999-2000 about 20% of the total agricultural area in Brazil was managed using the no-tillage system. The actual benefits and problems of the system are reviewed.

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Accession: 003862525

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Related references

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