Effect of Soil Management Practices and Slope on Soil Fertility of Cultivated Lands in Mawula Watershed, Loma District, Southern Ethiopia

Soil degradation is a serious problem challenging food security in Ethiopia. To halt degradation and restore impoverished soils, the government has initiated soil management practices in the affected areas. Still, there is little information on the impact of these practices in terms of improvement in soil fertility of cultivated lands under different soil and climatic conditions. Accordingly, the study was carried out to study the effect of soil management practices, viz, soil bund (SB), application of farm yard manure (FYM), soil bund integrated with FYM (SBFYM), and vis-a-vis no management practice (NM), on soil fertility under upper (20%–30%) and lower (2%–10%) slope ranges at Mawula watershed, Loma district, Southern Ethiopia. Twenty-four composite soil samples (4 practices × 2 slope ranges × 3 sites) drawn from the surface layer (0–20 cm) were analysed for different physical and chemical properties indicative of soil fertility. The data were analysed statistically in a randomized complete block design. All the soil management practices improved significantly the different aspects of physical and chemical fertility (soil texture, bulk density, total porosity, moisture content, organic carbon, and contents of macro and micronutrients, viz, N, P, K, Na, Ca, Mg, Fe, Mn, Zn, and Cu). The practice SBFYM was significantly superior to FYM and SB. The order of performance was SBFYM > FYM > SB > NM. The usefulness of soil management practices was further corroborated by the farmers’ response (based on semistructured questionnaires), as 83% of them perceived the practices well and opted for their adoption. As such, the soil management practices, notably SBFYM, merit their implementation on a large scale to improve fertility and productivity of degraded lands.

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Soil Fertility under Improved and Conventional Management Practices in Sanga, Kavrepalanchowk District, Nepal

Nepal Agriculture Research Journal ◽

10.3126/narj.v9i0.11639 ◽

2014 ◽

Vol 9 ◽

pp. 27-39 ◽

Cited By ~ 1

Author(s):

Ram K. Shrestha

Keyword(s):

Soil Fertility ◽

Management Practices ◽

Management Practice ◽

Chemical Properties ◽

Soil Management ◽

Available Phosphorus ◽

Physico Chemical ◽

Soil Management Practice ◽

Upland Soils ◽

Conventional Practice

A study was carried out to compare the fertility of soils under improved soil management practice with that of prevailing conventional practice and to assess the farmers’ perception on the improved practice in the upland farming system. The study was carried out in Nasikasthan Sanga of Kavrepalanchok district of Nepal. Soil samples were collected from fields under improved conventional practice. Samples were taken at 0-15 and 15-30 cm depths and were analyzed for various physico-chemical properties to compare the fertility status of the soils under both the practices. Altogether 68 farmers were interviewed to have information on farming practices and information pertinent to improved soil management practice being adopted by them. Results from soil physico-chemical analysis showed higher fertility of soils under improved practice in terms of more favorable pH level, contents of exchangeable bases, available phosphorus and soil organic matter compared to prevailing conventional soil management practice. Moreover, majority of the farmers believed that soil fertility and physical condition of their upland soils had improved and that the productivity of major upland crops had also increased after the adoption of improved soil management practice. Improved practice could play an important role in the sustainable management of upland soils in the mid hills of Nepal. It is however, desirable to conduct long-term research to further ascertain the effect of the practice on soil fertility of different soil types and land uses.Nepal Agric. Res. J. Vol. 9, 2009, pp. 27-39DOI: http://dx.doi.org/10.3126/narj.v9i0.11639

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The Requirement of Records Management Practices for Institutional Audits

International Journal of Engineering & Technology ◽

10.14419/ijet.v7i3.7.16357 ◽

2018 ◽

Vol 7 (3.7) ◽

pp. 228

Author(s):

Nik Nurul Emyliana Nik Ramlee ◽

Saiful Farik Mat Yatin ◽

Mastura Md Zali ◽

Nurul Aiqa Mohd Zain ◽

Amzari Abu Bakar ◽

...

Keyword(s):

Management Practices ◽

Good Governance ◽

White Collar Crime ◽

Risk Mitigation ◽

Management Practice ◽

Records Management ◽

Government Sector ◽

The Government ◽

Relationship Of ◽

The Impact

Currently, the issues of corruption or white-collar crime rise in government sector and this issue raised during the audit checking. The organization itself do not take the initiative and follow the policy and standard assigned by the government when manage the records in their organization with the requirement of records management practices. This study also emphasizes the role of records management in conducting the risk mitigation in governance regarding the auditing process, the relationship of the records management and good governance and to analyse the general report of one organization in Malaysia which related with the audit department. With this study, hopefully the good governance and accountability could be achieved and the crime rate could be minimized as well as no litigation occur during the auditing process if the records management practices plays their roles. This study is to investigate the impact of the implementation of good records management practice in exercising good governance and to ease up the auditing process.

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Biochar on Soil Fertility and Crop Productivity

The Agriculturists ◽

10.3329/agric.v17i1-2.44698 ◽

2019 ◽

Vol 17 (1-2) ◽

pp. 76-88 ◽

Cited By ~ 1

Author(s):

Md Mojammel Haque ◽

Md Mizanur Rahman ◽

Md Monjur Morshed ◽

Md Shafiqul Islam ◽

Md Safiul Islam Afrad

Keyword(s):

Organic Carbon ◽

Soil Fertility ◽

Management Practice ◽

Block Design ◽

Soil Management ◽

Crop Productivity ◽

Rabi Season ◽

Moisture Contents ◽

Randomized Complete Block Design ◽

Soil Management Practice

An experiment was conducted at the farmer’s field in Shibalaya upazilla of Manikganj district during rabi season of 2017to study the effectiveness of biochar on soil fertility and yields of brinjal and cauliflower. There were five treatments viz. control, recommended inorganic fertilizer (RF), biochar 1 t/ha + RF, biochar 3 t/ha + RF and biochar 5 t/ha + RF laid out in a randomized complete block design with four replications. Data revealed that biochar at the rate of 5 t/ha along with RF provided maximum yields of brinjal (67 t/ha) and cauliflower (42 t/ha). The pH, nutrients and moisture contents of the study soils increased and bulk density decreased with the higher rates of biochar application. Significant changes were observed in the total organic carbon in soils which increased by 25 to 41% from the initial levels. Recovery, agronomic and physiological efficiencies of N, P, K and S were found the highest with the application of biochar 5 t/ha. In terms of soil fertility and crop productivity application of biochar was found promising and can be recommended as an effective soil management practice. The Agriculturists 2019; 17(1-2) 76-88

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The Impact of Cash Management Practices toward Financial Performance of Small and Medium Enterprises in Indonesia

Journal of Business, Management, and Social Studies ◽

10.53748/jbms.v1i1.7 ◽

2021 ◽

Vol 1 (1) ◽

pp. 35-47

Author(s):

Nuzulia Amini ◽

Bambang Setiono ◽

Christian Haposan Pangaribuan ◽

Elfindah Princes

Keyword(s):

Regression Analysis ◽

Financial Performance ◽

Significant Relationship ◽

Financial Management ◽

Management Practices ◽

Management Practice ◽

Profit Margin ◽

Cash Management ◽

The Government ◽

The Impact

Objective – The importance of SMEs in Indonesia has been becoming the center of attention for the government to help the national economy grow. However, there are still many problems that hinder the potential of SMEs to develop. One of the problems is financial Management in terms of cash management, which can help SMEs have better Management over cash and better performance. Therefore, this study aims to analyze the current two elements of cash management practice, forecasting (FOR) and cash mobilization (CML) done by SMEs in Indonesia and its impact on Return on Assets (ROA) and Gross Profit Margin (GPM) as the financial performance measurements. Methodology – The research uses a quantitative approach from 90 SMEs in Java and Bali islands from April until July 2018. The data were analyzed descriptively using a 4-point scale questionnaire. A regression analysis was added to find out significant relationships between the variables. Findings – The research found that SMEs owners/managers often do forecasting and rarely do cash mobilization practices. The regression analysis shows a significant relationship between cash management practices and ROA but a non-significant relationship between cash management practices and Gross Profit Margin (GPM). Novelty – This research provides an insight of how cash management practices influence the financial performance in the context of SMEs.

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INFLUENCE OF GREENHOUSE SHADING AND DIFFERENT NUTRIENT MANAGEMENT PRACTICES ON ALLEVIATING HEAT STRESS, IMPROVING PLANT NUTRIENTS STATUS, FLOWERING GROWTH AND YIELD OF TOMATO

IRAQI JOURNAL OF AGRICULTURAL SCIENCES ◽

10.36103/ijas.v51i4.1079 ◽

2020 ◽

Vol 51 (4) ◽

pp. 1001-1014

Author(s):

Sulaiman & Sadiq

Keyword(s):

Heat Stress ◽

Management Practices ◽

Nutrient Management ◽

Block Design ◽

Nutrient Status ◽

Growth And Yield ◽

Reproductive Growth ◽

Positive Effects ◽

Nutrition Programs ◽

The Impact

The experiment was conducted in a greenhouse during 2017 and 2018 growing seasons to evaluate the impact of the shading and various nutrition programs on mitigating heat stress, reducing the use of chemical minerals, improving the reproductive growth and yield of tomato plant. Split-plot within Randomized Complete Block Design (RCBD) with three replications was conducted in this study. Shading factor was allocated in the main plots and the nutrition programs distributed randomly in the subplots. Results indicate that shading resulted in the decrease of daytime temperature by 5.7˚C as an average for both seasons; thus a significant increasing was found in leaf contents of macro nutrients (Nitrogen, Phosphorous, and Potassium), and micro nutrients (Iron, Zinc and Boron), except the Iron content in 2018 growing season. Furthermore, shading improved significantly the reproductive growth and tomato yield. Among the plant nutrition programs, the integrated nutrient management (INM) including the application of organic substances, bio inoculum of AMF and 50% of the recommended dose of chemical fertilizers; lead to the enhancement of nutrients content, reproductive characteristics and plant yield. Generally, combination of both shading and INM showed positive effects on plants nutrient status and persisting balance on tomato flowering growth and fruits yield.

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Earthworm Abundance Changes Depending on Soil Management Practices in Slovenian Vineyards

Agronomy ◽

10.3390/agronomy11061241 ◽

2021 ◽

Vol 11 (6) ◽

pp. 1241

Author(s):

Stanko Vršič ◽

Marko Breznik ◽

Borut Pulko ◽

Jesús Rodrigo-Comino

Keyword(s):

Management Practices ◽

Human Impacts ◽

Soil Layer ◽

Soil Management ◽

Weather Conditions ◽

Soil Tillage ◽

Soil Biodiversity ◽

Straw Mulch ◽

Green Cover ◽

The Impact

Earthworms are key indicators of soil quality and health in vineyards, but research that considers different soil management systems, especially in Slovenian viticultural areas is scarce. In this investigation, the impact of different soil management practices such as permanent green cover, the use of herbicides in row and inter-row areas, use of straw mulch, and shallow soil tillage compared to meadow control for earthworm abundance, were assessed. The biomass and abundance of earthworms (m2) and distribution in various soil layers were quantified for three years. Monitoring and a survey covering 22 May 2014 to 5 October 2016 in seven different sampling dates, along with a soil profile at the depth from 0 to 60 cm, were carried out. Our results showed that the lowest mean abundance and biomass of earthworms in all sampling periods were registered along the herbicide strip (within the rows). The highest abundance was found in the straw mulch and permanent green cover treatments (higher than in the control). On the plots where the herbicide was applied to the complete inter-row area, the abundance of the earthworm community decreased from the beginning to the end of the monitoring period. In contrast, shallow tillage showed a similar trend of declining earthworm abundance, which could indicate a deterioration of soil biodiversity conditions. We concluded that different soil management practices greatly affect the soil’s environmental conditions (temperature and humidity), especially in the upper soil layer (up to 15 cm deep), which affects the abundance of the earthworm community. Our results demonstrated that these practices need to be adapted to the climate and weather conditions, and also to human impacts.

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The Mechanical Impact of Water Affected the Soil Physical Quality of a Loam Soil under Minimum Tillage and No-Tillage: An Assessment Using Beerkan Multi-Height Runs and BEST-Procedure

Land ◽

10.3390/land10020195 ◽

2021 ◽

Vol 10 (2) ◽

pp. 195 ◽

Cited By ~ 1

Author(s):

Mirko Castellini ◽

Anna Maria Stellacci ◽

Danilo Sisto ◽

Massimo Iovino

Keyword(s):

Soil Water ◽

Water Retention ◽

Management Practices ◽

Soil Management ◽

Soil Water Retention ◽

Physical Quality ◽

Soil Physical Quality ◽

Loam Soil ◽

The Impact

The multi-height (low, L = 3 cm; intermediate, M = 100 cm; high, H = 200 cm) Beerkan run methodology was applied on both a minimum tilled (MT) (i.e., up to a depth of 30 cm) and a no-tilled (NT) bare loam soil, and the soil water retention curve was estimated by the BEST-steady algorithm. Three indicators of soil physical quality (SPQ), i.e., macroporosity (Pmac), air capacity (AC) and relative field capacity (RFC) were calculated to assess the impact of water pouring height under alternative soil management practices. Results showed that, compared to the reference low run, M and H runs affected both the estimated soil water retention curves and derived SPQ indicators. Generally, M–H runs significantly reduced the mean values of Pmac and AC and increased RFC for both MT and NT soil management practices. According to the guidelines for assessment of SPQ, the M and H runs: (i) worsened Pmac classification of both MT and NT soils; (ii) did not worsen AC classification, regardless of soil management parameters; (iii) worsened RFC classification of only NT soil, as a consequence of insufficient soil aeration. For both soil management techniques, a strong negative correlation was found between the Pmac and AC values and the gravitational potential energy, Ep, of the water used for the infiltration runs. A positive correlation was detected between RFC and Ep. The relationships were plausible from a soil physics point of view. NT soil has proven to be more resilient than MT. This study contributes toward testing simple and robust methods capable of quantifying soil degradation effects, due to intense rainfall events, under different soil management practices in the Mediterranean environment.

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Effectiveness of a Power Factor Correction Policy in Improving the Energy Efficiency of Large-Scale Electricity Users in Ghana

Energies ◽

10.3390/en12132582 ◽

2019 ◽

Vol 12 (13) ◽

pp. 2582 ◽

Cited By ~ 3

Author(s):

Samuel Lotsu ◽

Yuichiro Yoshida ◽

Katsufumi Fukuda ◽

Bing He

Keyword(s):

Energy Efficiency ◽

Power Factor ◽

Large Scale ◽

Regression Discontinuity ◽

Power Factor Correction ◽

Energy Crisis ◽

Regression Discontinuity Design ◽

The Government ◽

Power Factor Improvement ◽

The Impact

Confronting an energy crisis, the government of Ghana enacted a power factor correction policy in 1995. The policy imposes a penalty on large-scale electricity users, namely, special load tariff (SLT) customers of the Electricity Company of Ghana (ECG), whose power factor is below 90%. This paper investigates the impact of this policy on these firms’ power factor improvement by using panel data from 183 SLT customers from 1994 to 1997 and from 2012. To avoid potential endogeneity, this paper adopts a regression discontinuity design (RDD) with the power factor of the firms in the previous year as a running variable, with its cutoff set at the penalty threshold. The result shows that these large-scale electricity users who face the penalty because their power factor falls just short of the threshold are more likely to improve their power factor in the subsequent year, implying that the power factor correction policy implemented by Ghana’s government is effective.

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ASSESSMENT OF SOIL MANAGEMENT PRACTICES OF FARMERS IN ZARIA LOCAL GOVERNMENT AREA, KADUNA STATE, NIGERIA

FUDMA Journal of Sciences ◽

10.33003/fjs-2021-0501-585 ◽

2021 ◽

Vol 5 (1) ◽

pp. 411-417

Author(s):

Salamatu Suleiman ◽

Usman Kibbon Adamu ◽

Jibril Abdullahi

Keyword(s):

Local Government ◽

Management Practices ◽

Management Practice ◽

Soil Management ◽

Sampling Technique ◽

Animal Manure ◽

Local Government Area ◽

Extension Agents ◽

Soil Management Practice ◽

Set Up

This study examined the soil management practices of farmers in Zaria Local Government Area, Kaduna state, Nigeria. Both primary and secondary means of data collection were employed in the study. Purposive sampling technique was used to select both the study locations and the respondents based on the characteristics of the population and the objectives of the study. The sample size of 384 copies of questionnaire was purposively used to acquire data from the selected respondents. This was analyzed in SPSS 2.0 version, using simple descriptive statistics such as frequencies, percentages and mean derived from 4-point Likert scale. The study indicated that the most adopted soil management practice by the respondents was the use of animal manure with 28.1%. This is followed by Mixed Cropping (26.3%). while shifting cultivation is the least practice (1.7%). The results also revealed that manure application is the most effective soil management practice with a mean score of ( = 4.21). while the lowest mean score is zero tilling with a value of ( = 1.51). Findings also showed that Soil fertility depletion is the strongest challenge to soil management practices with 32.9%. The paper concludes that farmers in the study area can adopt many soil management practices. The paper recommends that there is need for mobile advisory teams of agricultural extension agents and the N-power agro unit to be set up, equipped, mobilized to reach out farmers to increase their awareness on adoption of improved agro soil management practices through training and consultation with farmers.

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THE IMPACT OF THE DEVELOPMENT OF PROPERTY RELATIONS ON THE INSTITUTIONS OF ENTREPRENEURSHIP IN THE REPUBLIC OF AZERBAIJAN

International scientific journal Internauka Series Economical Sciences ◽

10.25313/2520-2294-2021-3-7017 ◽

2017 ◽

Author(s):

Vugar Nazarov ◽

◽

Jamal Hajiyev ◽

Vasif Ahadov ◽

◽

...

Keyword(s):

Social Development ◽

Large Scale ◽

Private Property ◽

Scale Transformation ◽

Economic Relations ◽

Property Relations ◽

Property System ◽

The Republic ◽

The Government ◽

The Impact

Local and foreign scientists are now paying growing attention to various issues of property and the philosophical and ethical, political, economic, institutional, social, psychological, and other aspects of its formation, taking into account the requirements of large-scale transformation, which primarily concern post-industrial areas of social development. In consequence, as modern studies rightfully point out, considering property relations, two general restrictions should be taken into account: this is an attempt to explain the absoluteness of their roles, the presence and content of all aspects of socio-economic relations by property relations; and the denial of the role of property as one of the most important factors determining the direction of social development in the present and future.This situation forces a new look at the economic policy of the state in this area, because any financial and monetary measures taken by the government will be doomed to failure if their implementation will be without interaction with the mechanisms of the private property system. The article defines the entrepreneurial sector of the region, its interaction with the institutions of the market system operating in all sectors and spheres of the region's economy, and also shows the influence of the development of property relations on the institutions of entrepreneurship.

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