Concepedia

A partial study of vertical distribution of conventional no-till seeders and spatial variability of seed depth placement of maize in the Alentejo region, Portugal

Luís Alcino Conceição, Susana Dias, José Marques da Silva

Precision Agriculture · 2015 · 16 citations · 33 references

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References

33

AN EXAMINATION OF THE DEGTJAREFF METHOD FOR DETERMINING SOIL ORGANIC MATTER, AND A PROPOSED MODIFICATION OF THE CHROMIC ACID TITRATION METHOD

Allan Walkley, I. ARMSTRONG BLACK · Soil Science · 1934 · 21.7K citations · Full text

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Hydrometer Method Improved for Making Particle Size Analyses of Soils<sup>1</sup>

George John Bouyoucos · Agronomy Journal · 1962 · 4.9K citations

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Current status of adoption of no-till farming in the world and some of its main benefits.

Rolf Derpsch, Theodor Friedrich, Amir Kassam et al. · International journal of agricultural and biological engineering · 2010 · 679 citations · Full text

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Long-term tillage effects on soil carbon storage and carbon dioxide emissions in continuous corn cropping system from an alfisol in Ohio

David A.N. Ussiri, Rattan Lal · Soil and Tillage Research · 2009 · 325 citations

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Nitrous oxide and methane emissions from long-term tillage under a continuous corn cropping system in Ohio

David A.N. Ussiri, Rattan Lal, Marek K. Jarecki · Soil and Tillage Research · 2009 · 288 citations

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