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Journal Article 2013

Autor: Silva-Olaya AM Cerri, Carlos Eduardo La Scala, Newton Dias, C.T.S. Cerri, C.C.

Soil tillage and other methods of soil management may influence CO2 emissions because they accelerate the mineralization of organic carbon in the soil. This study aimed to quantify the CO2 emissions under conventional tillage (CT), minimum tillage (MT) and reduced tillage (RT) during the renovati...

Enlace original: https://cgspace.cgiar.org/handle/10568/52131

Investigación en Agricultura
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Silva-Olaya AM ,  Cerri, Carlos Eduardo ,  La Scala, Newton ,  Dias, C.T.S. ,  Cerri, C.C. ,  [Carbon dioxide emissions under different soil tillage systems in mechanically harvested sugarcane] ,  Carbon dioxide emissions under different soil tillage systems in mechanically harvested sugarcane
Journal Article 2013

Autor: Nyamadzawo, George Menas W Chirinda, Ngonidzashe Mujuru, Lizzie Smith, J.L.

Agriculture is one of the biggest sources of greenhouse gases. Rice production has been identified as one of the major sources of greenhouse gases, especially methane. However, data on the contributions of rice towards greenhouse gas emissions in tropical Africa are limited. In Zimbabwe, as in mo...

Enlace original: https://cgspace.cgiar.org/handle/10568/52119

Investigación en Agricultura
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Nyamadzawo, George ,  Menas W ,  Chirinda, Ngonidzashe ,  Mujuru, Lizzie ,  Smith, J.L. ,  [Greenhouse Gas Emissions from Intermittently Flooded (Dambo) Rice under Different Tillage Practices in Chiota Smallholder Farming Area of Zimbabwe] ,  Greenhouse Gas Emissions from Intermittently Flooded (Dambo) Rice under Different Tillage Practices in Chiota Smallholder Farming Area of Zimbabwe
Journal Article 2014

Autor: Sapkota, Tek Bahadur Majumdar, Kaushik Jat, Mangi Lal Kumar, Arvind Bishnoi DK McDonald AJ Pampolino M

In the high-yielding wheat production systems in Northwest (NW) Indo-Gangetic Plains of India, intensive tillage operations and blanket fertilizer recommendations have led to high production costs, decreased nutrient use efficiency, lower profits and significant environmental externalities. No-ti...

Enlace original: https://cgspace.cgiar.org/handle/10568/52153

Investigación en Agricultura
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Sapkota, Tek Bahadur ,  Majumdar, Kaushik ,  Jat, Mangi Lal ,  Kumar, Arvind ,  Bishnoi DK ,  McDonald AJ ,  Pampolino M ,  [Precision nutrient management in conservation agriculture based wheat production of Northwest India: Profitability, nutrient use efficiency and environmental footprint] ,  Precision nutrient management in conservation agriculture based wheat production of Northwest India: Profitability, nutrient use efficiency and environmental footprint
Journal Article 1991

Autor: Mohamoud, Y.M.

Methods for determining Green—Ampt infiltration parameter values for tilled and crusted soils are not well established. A two-stage method is developed to determine the Green and Ampt parameter values for soils under different management practices. The first stage is aimed at calculating rainfall...

Enlace original: https://cgspace.cgiar.org/handle/10568/101721

Investigación en Agricultura
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Mohamoud, Y.M. ,  [Evaluating the green and Ampt infiltration parameter values for tilled and crusted soils] ,  Evaluating the green and Ampt infiltration parameter values for tilled and crusted soils
Journal Article 1990

Autor: Hulugalle, N.R. Lal, R. Gichuru, M.

The effect of no-tillage and mulch on soil properties and tuber yield of cassava was studied over a five year period on an infertile, acid Ultisol in south-eastern Nigeria. Mulch was applied at a rate of 12 t ha−1 as a split application once at planting and once six months after planting. No chem...

Enlace original: https://cgspace.cgiar.org/handle/10568/101842

Investigación en Agricultura
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Hulugalle, N.R. ,  Lal, R. ,  Gichuru, M. ,  [Effect of five years of notillage and mulch on soil properties and tuber yield of cassava on an acid Ultisol in southeastern Nigeria] ,  Effect of five years of notillage and mulch on soil properties and tuber yield of cassava on an acid Ultisol in southeastern Nigeria
Journal Article 1994

Autor: Franzen, H. Ehlers, W.

The mechanization of field operations like seeding, spraying and harvesting in continuous zero-tillage may lead to a severe compaction of the surface layer of coarse textured tropical soils, especially when mulch is sparse or missing. Therefore, a 2 year (1982–1984) field experiment was initiated...

Enlace original: https://cgspace.cgiar.org/handle/10568/100948

Investigación en Agricultura
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Franzen, H. ,  Ehlers, W. ,  [Tillage and mulching effects on physical properties of a tropical alfisol] ,  Tillage and mulching effects on physical properties of a tropical alfisol
Journal Article 1994

Autor: Hulugalle, N.

The long‐term effects of land clearing methods (manual, shear blade, tree‐pusher/root‐rake combination, traditional), tillage systems (disc ploughing, mechanized no‐tillage, traditional) and cropping systems (annual cropping, alley cropping, graxed pasture) on surface soil physical and chemical p...

Enlace original: https://cgspace.cgiar.org/handle/10568/100946

Investigación en Agricultura
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Hulugalle, N. ,  [Longterm effects of land clearing methods, tillage systemsand cropping systems on surface soil properties of a tropical Alfisol in S. W. Nigeria] ,  Longterm effects of land clearing methods, tillage systemsand cropping systems on surface soil properties of a tropical Alfisol in S. W. Nigeria
Journal Article 1990

Autor: Hulugalle, N.R. Palada, M.C.

The effects of three seedbed preparation methods: mounds, minimum (handhoe) tillage and zero tillage; and two residue management methods: application of 4 Mg ha- ' of rice straw mulch and no mulch on soil physical properties and yield of cowpea ( Vigna unguiculata (L.) Walp.) were studied in a ri...

Enlace original: https://cgspace.cgiar.org/handle/10568/101841

Investigación en Agricultura
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Hulugalle, N.R. ,  Palada, M.C. ,  [Effect of seedbed preparation method and mulch on soil physical properties and yield of cowpea in a rice fallow of an inland valley swamp] ,  Effect of seedbed preparation method and mulch on soil physical properties and yield of cowpea in a rice fallow of an inland valley swamp
Journal Article 1990

Autor: Ohiri, A.C. Ezumah, H.C.

Cassava is traditionally grown on tilled soils. Interest in reduced-tillage systems is increasing in the humid tropics due to erosion problems. A field study was conducted on a sandy clay loam Ultisol to compare cassava performance in three tillage systems effects on soil water and organic carbon...

Enlace original: https://cgspace.cgiar.org/handle/10568/101830

Investigación en Agricultura
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Ohiri, A.C. ,  Ezumah, H.C. ,  [Tillage effects on cassava (Manihot esculenta) production and some soil properties] ,  Tillage effects on cassava (Manihot esculenta) production and some soil properties
Journal Article 2017

Autor: Dagnew, D.C. Guzmán, C.D. Akal, Adugnaw T. Tebebu, T.Y. Zegeye, Assefa D. Mekuria, Wolde M. Tilahun, Seifu A. Steenhuis, Tammo S.

Land use and management affects runoff and soil loss from a catchment. The present study investigated the effects of land use on runoff and suspended sediment concentration and yield in the northwestern Ethiopia. We selected two small catchments: cultivated land and grassland dominated catchments...

Enlace original: https://cgspace.cgiar.org/handle/10568/91541

Investigación en Agricultura
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Dagnew, D.C. ,  Guzmán, C.D. ,  Akal, Adugnaw T. ,  Tebebu, T.Y. ,  Zegeye, Assefa D. ,  Mekuria, Wolde M. ,  Tilahun, Seifu A. ,  Steenhuis, Tammo S. ,  [Effects of land use on catchment runoff and soil loss in the sub-humid Ethiopian highlands] ,  Effects of land use on catchment runoff and soil loss in the sub-humid Ethiopian highlands

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