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Geoderma Regional, 2023
The clay soil of Bangladesh is typically low in soil organic carbon (SOC) and generally has poor soil aggregate stability (measured as mean weight diameter, MWD). The addition of organic amendments in the field has the potential to increase soil organic matter (SOM) and MWD.
Halder, Milton +9 more
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The clay soil of Bangladesh is typically low in soil organic carbon (SOC) and generally has poor soil aggregate stability (measured as mean weight diameter, MWD). The addition of organic amendments in the field has the potential to increase soil organic matter (SOM) and MWD.
Halder, Milton +9 more
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Effects of Incorporating Straw Residues on Interrill Soil Erosion
Transactions of the ASAE, 1988ABSTRACT INCORPORATED straw residues (0 to 9 t/ha) had little effect on interrill runoff and soil loss from a Grenada silt loam soil on 2.5% slope under simulated rainfall of 64 mm/h. The average runoff ranged from about 71 to 76 mm for incorporated straw rates ranging from 0 to 9 t/ha for 2 h of simulated rainfall, including a combination of dry, wet ...
null K. C. McGregor +2 more
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Nitrous oxide emissions in response to straw incorporation is regulated by historical fertilization
Environmental Pollution, 2020The incorporation of crop straw with fertilization is beneficial for soil carbon sequestration and cropland fertility improvement. Yet, relatively little is known about how fertilization regulates the emissions of the greenhouse gas nitrous oxide (N2O) in response to straw incorporation, particularly in soils subjected to long-term fertilization ...
Lei, Wu +6 more
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Incorporation of ash, stubbles and straw
1985There is no doubt that historical evidence shows that burning straw off does have a very significant effect on the following crop. This effect will be seen in weed population, disease and in yield. The Letcombe Laboratory has long been advocating the burn. Table 3.1 shows the results of trials at Letcombe in 1977–8 and indicates a yield depression from
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Effects of ploughless tillage and straw incorporation on evaporation
Soil and Tillage Research, 1990Abstract The effects of ploughness tillage (stubble cultivation with a disc tiller or a spring tine cultivator, or with both in combination, replacing mouldboard ploughing) on evaporation were investigated using undisturbed soil lysimeters (height = 350 mm, diameter = 300 mm) excavated after spring cultivation in May from field experiments in eastern
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Flow velocity on cultivated soil slope with wheat straw incorporation
Journal of Hydrology, 2020Abstract Water flow velocity is of great importance in quantifying overland water flow hydrodynamics, related to rainfall infiltration, runoff energy, and soil erosion. Mixing the straw into the cultivated soil can change its physical properties and in turn affect the velocity of water flow.
H.Q. Liu +7 more
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Chemosphere, 2016
Differently-treated crops straw is being widely used to fertilize soil, while the potential impacts of straw amendment on the biogeochemistry and phytoavailability of mercury in contaminated soils are largely unknown. In the present study, differently-treated rice straw (dry straw, composted straw, straw biochar, and straw ash) was incorporated into ...
Rui Shu, Fei Dang, Huan Zhong
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Differently-treated crops straw is being widely used to fertilize soil, while the potential impacts of straw amendment on the biogeochemistry and phytoavailability of mercury in contaminated soils are largely unknown. In the present study, differently-treated rice straw (dry straw, composted straw, straw biochar, and straw ash) was incorporated into ...
Rui Shu, Fei Dang, Huan Zhong
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Soil Biology and Biochemistry, 1991
Abstract An experiment was done to see if changes in total soil microbial biomass N and 15 N-labelled biomass N could be measured by fumigation-extraction during the 5–20 day period following addition of 15 N-labelled wheat straw to soil. Nitrogen-15 labelled wheat straw was added to a clay-loam soil at a rate equivalent to 76μg Ng −1 soil, with ...
J.A. Ocio, J. Martinez, P.C. Brookes
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Abstract An experiment was done to see if changes in total soil microbial biomass N and 15 N-labelled biomass N could be measured by fumigation-extraction during the 5–20 day period following addition of 15 N-labelled wheat straw to soil. Nitrogen-15 labelled wheat straw was added to a clay-loam soil at a rate equivalent to 76μg Ng −1 soil, with ...
J.A. Ocio, J. Martinez, P.C. Brookes
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Furrow Infiltration Rates as Affected by Incorporation of Straw or Furrow Cultivation
Soil Science Society of America Journal, 1971Abstract Either straw incorporation or cultivation of the furrow bottom greatly increased furrow infiltration into a sandy loam soil during a 3‐year study period. Straw incorporation became less effective as the season progressed. A single straw application of 13.4 tons/ha lasted until midway into the second irrigation season.
D. E. Miller, J. S. Aarstad
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Straw incorporation in relation to soil conditions and crop growth
Outlook on Agriculture, 1984The clearing of arable fields after harvest by burning the straw is an established agricultural practice. It has the advantage of being quick and cheap and of destroying a variety of pests. Today, however, it is widely regarded as an antisocial practice, causing pollution and presenting a serious fire hazard; in many countries increasingly stringent ...
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