Relative roles and limits of extension approaches in promoting sustainable agricultural management practices: Analysis of nationally representative panel data from Malawi

2021 ◽  
Author(s):  
Catherine Ragasa ◽  
Diston Mzungu ◽  
Kenan Kalagho ◽  
Cynthia Kazembe
Keyword(s):  
Panel Data ◽  
Management Practices ◽  
Agricultural Management ◽  
Nationally Representative

Financial Distress, Earnings Benchmark and Earnings Management Practices

2021 ◽  
pp. 097226292110109
Author(s):  
Karan Gandhi
Keyword(s):  
Panel Data ◽  
Earnings Management ◽  
Financial Distress ◽  
Management Practices ◽  
Real Earnings Management ◽  
Public Companies ◽  
Large Panel ◽  
Distressed Firms ◽  
Contradictory Evidence ◽  
Financially Distressed

Prior research exhibits contradictory evidence on earnings management practices, both accrual and real, undertaken by the firms in state of financial distress. This study uniquely examines the issue in the presence of earnings-increasing earnings management motivation- meeting earnings benchmark of avoiding losses. For examining the issue, this study analyzes large panel data of Indian public companies for the period 2000–2016. The findings indicate prevalence of earnings-decreasing real earnings management practices, that is, decrease in overproduction and increase in spending on discretionary expenses, in financially distressed firms despite there being motivation to increase earnings to avoid losses. No evidence of accrual earnings management practices has been observed in such firms.

The response of soil multi-functionality to agricultural management practices can be predicted by key soil abiotic and biotic properties

2021 ◽  
Vol 307 ◽  
pp. 107206
Author(s):  
Loïc Nazaries ◽  
Bhupinder Pal Singh ◽  
Jharna Rani Sarker ◽  
Yunying Fang ◽  
Marcus Klein ◽  
...  
Keyword(s):  
Management Practices ◽  
Agricultural Management

Influence of agricultural management on soil organic carbon: A compendium and assessment of Canadian studies

2003 ◽  
Vol 83 (4) ◽  
pp. 363-380 ◽  
Author(s):  
A. J. VandenBygaart ◽  
E. G. Gregorich ◽  
D. A. Angers
Keyword(s):  
Organic Carbon ◽  
Soil Organic Carbon ◽  
Management Practices ◽  
Agricultural Management ◽  
Organic Fertilizers ◽  
Published Data ◽  
Native Land ◽  
Soc Stocks ◽  
Long Term Studies

To fulfill commitments under the Kyoto Protocol, Canada is required to provide verifiable estimates and uncertainties for soil organic carbon (SOC) stocks, and for changes in those stocks over time. Estimates and uncertainties for agricultural soils can be derived from long-term studies that have measured differences in SOC between different management practices. We compiled published data from long-term studies in Canada to assess the effect of agricultural management on SOC. A total of 62 studies were compiled, in which the difference in SOC was determined for conversion from native land to cropland, and for different tillage, crop rotation and fertilizer management practices. There was a loss of 24 ± 6% of the SOC after native land was converted to agricultural land. No-till (NT) increased the storage of SOC in western Canada by 2.9 ± 1.3 Mg ha-1; however, in eastern Canada conversion to NT did not increase SOC. In general, the potential to store SOC when NT was adopted decreased with increasing background levels of SOC. Using no-tillage, reducing summer fallow, including hay in rotation with wheat (Triticum aestivum L.), plowing green manures into the soil, and applying N and organic fertilizers were the practices that tended to show the most consistent in creases in SOC storage. By relating treatment SOC levels to those in the control treatments, SOC stock change factors and their levels of uncertainty were derived for use in empirical models, such as the United Nations Intergovernmental Panel on Climate Change (IPCC). Guidelines model for C stock changes. However, we must be careful when attempting to extrapolate research plot data to farmers’ fields since the history of soil and crop management has a significant influence on existing and future SOC stocks. Key words: C sequestration, tillage, crop rotations, fertilizer, cropping intensity, Canada

scholarly journals Impact of Sustainable Land Management Practices on Soil Properties: Example of Organic and Integrated Agricultural Management

Land ◽  
2020 ◽  
Vol 10 (1) ◽  
pp. 8
Author(s):  
Rok Mihelič ◽  
Jure Pečnik ◽  
Matjaž Glavan ◽  
Marina Pintar
Keyword(s):  
Soil Properties ◽  
Soil Quality ◽  
Management Practices ◽  
Visual Assessment ◽  
Agricultural Management ◽  
Vegetable Production ◽  
Modified Method ◽  
Food And Agriculture ◽  
River Terraces ◽  
Food And Agriculture Organization

Maintaining good soil quality is crucial for the sustainability of agriculture. This study aimed to evaluate the effectiveness of the visual soil assessment (VSA) method by testing it on two soil types and two agricultural management practices (AMP) (organic and integrated) that are considered to protect soil quality. We selected two farms with plots on two river terraces with different soil properties. The test was based on the modified method Annual Crops Visual Quality Assessment developed by the Food and Agriculture Organization of the United Nations and supported by a standardized soil physical and chemical analysis. This study showed that the assessed score is highly dependent on the type of farming practice and how soils are managed. The soil type also plays an important role. The results for Calcaric Fluvisol showed that the effects of selected agricultural management practices on the visual assessment of soil quality could be almost undetectable. The time of assessment also plays a significant role in VSA scoring. Different crops and agricultural activities with significant impacts on the soil occur throughout the year (especially in vegetable production). It was observed that a higher score for the soil cover indicator had a beneficial effect on the total VSA rating.

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