کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4392419 | 1618164 | 2008 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Invertebrate soil macrofauna under different ground cover plants in the no-till system in the Cerrado
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش خاک شناسی
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چکیده انگلیسی
This work was aimed at evaluating the invertebrate macrofauna community in the soil, by means of its abundance and richness of groups under different plant covers in the no-till system. Evaluations were performed at the experimental field of Embrapa Agropecuária Oeste, in the municipal district of Dourados-MS, on a Typic Hapludox under conventional, no-till, and natural systems. Samplings were performed in December 2000, June 2001, January 2002, and June 2002. Five soil monoliths measuring 0.25Â ÃÂ 0.25Â m width and 0.30Â m depth were sampled along a transect. Turnip residues before a corn crop (turnip/corn) and soybean residues before wheat and turnip crops (soybean/wheat and soybean/turnip) provided positive effects on the density and diversity of the edaphic macrofauna community.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: European Journal of Soil Biology - Volume 44, Issue 2, MarchâApril 2008, Pages 191-197
Journal: European Journal of Soil Biology - Volume 44, Issue 2, MarchâApril 2008, Pages 191-197
نویسندگان
Adriana Maria de Aquino, Rogério Ferreira da Silva, Fábio Martins Mercante, Maria Elizabeth Fernandes Correia, Maria de Fátima Guimarães, Patrick Lavelle,