Production and technological features improving the structure of ration and consumption feed in the livestock and agricultural production activities of jsc pochapovo in the pinsky district

Author(s):  
M. V. Bazylev M. V. ◽  
◽  
E. A. Levkin E. A. ◽  
V. V. Linkov V. V.

Conducted a production study agricultural activities of JSC "Pochapovo" Pinsk district was allowed to determine the main directions in the organization and management of agriculture: in the direction of improving the system of fertilizer application and, in the introduction of the investment project to irrigate arable enterprise forage crops.

2020 ◽  
Vol 164 ◽  
pp. 09026
Author(s):  
Kirill Zhichkin ◽  
Vladimir Nosov ◽  
Lyudmila Zhichkina ◽  
Elena Kuznetsova ◽  
Yury Abramov ◽  
...  

The article discusses the economic issues of biodiesel use in agricultural production. Study purpose: determination of the biodiesel production basic economic parameters for agricultural needs. Costs of biodiesel production, formation when using different crops, and costs of replacing traditional diesel fuel are calculated based on an example of a specific enterprise. To solve the problem posed in the study, used specialized software for calculating technological maps in crop production. As a result of the study, it was determined that the own production of biodiesel in the agricultural enterprise conditions is economically justified even at an oil prices low world level. Thanks to the implementation of the investment project to create biodiesel production, it is possible to reduce the cost of fuel and lubricants and thus increase production efficiency. Every year in the conditions of the economy from the use of biodiesel, an economic effect of 2358.7 thousand rubles can be reached.


1970 ◽  
Vol 10 (1) ◽  
pp. 88-99
Author(s):  
Barkat Ali Quraishi ◽  
Muhammad Jameel Khan

Reliable knowledge about the contribution of various factors responsible for increasing agricultural production is indispensable for planning. This holds particularly for the fertilizer use, which has been recognized as one of the quickest and, perhaps, the cheapest means for increasing agricultural produc¬tion. In Pakistan the emphasis on planned development is gaining momentum and for this purpose more data and fuller information on fertilizer response are becoming increasingly essential. The Agricultural Research Stations in the country have been conducting experiments with a view to determining the extent to which the cropped yield may increase due to the application of fertilizer. But such experiments, because of their somewhat controlled nature in respect of certain factors, obviously can¬not tell us with a desired measure of accuracy as to what is actually happening at millions of private farms throughout the country. And, as such, the planning in this regard is apt to be wrong.


2004 ◽  
Vol 33 ◽  
pp. 1-35 ◽  
Author(s):  
D. Thomas ◽  
D. Rangnekar

Livestock production currently accounts for some 40% of the gross value of world agricultural production, and its share is rising (FAO, 2002). Livestock production is the largest user of agricultural land; directly through grazing of pastures and indirectly through the production of forage crops and other feeds. Over the next 20 years, there will be a massive increase in demand for food of animal origin in developing countries, and this increase will be greater than for either the major cereals or roots and tubers (IFPRI, 1995; Delgado et al., 1999).


2020 ◽  
Vol 22 (1) ◽  
pp. 119-124
Author(s):  
Volodymyr Kharchenko ◽  
◽  
Hanna Kharchenko ◽  

Introduction. The article deals with the modeling features in the implementation of investment projects using the Monte Carlo method. The purpose of the article is to substantiate the feasibility of using economic and mathematical models to identify the risks of investment projects in agricultural production, taking into account the randomness of factors. Results. The expediency of using this method during the analysis of projects in agriculture is determined. This type of modeling is a universal method of research and evaluation of the effectiveness of open systems, the behavior of which depends on the influence of random factors. Particular attention is paid in such cases to decisions on the implementation of investment projects. The expediency of using this method in the analysis of projects in agriculture is determined. The main characteristics of the investment project are considered: investments involve significant financial costs; investment return can be obtained in a few years; there are elements of risk and uncertainty in forecasting the results of the investment project. The algorithm of the analysis of investment projects consisting of various stages is offered. The importance of investigating the risks of investment projects in agricultural production is substantiated. It is investigated that the basis of the Monte Carlo method is a random number generator, which consists of two stages: generation of a normalized random number (uniformly distributed from 0 to 1) and conversion of a random number into an arbitrary distribution law. The task of choosing an investment project for a pig farm is proposed. The calculations revealed that the amount of the expected NPV is UAH 63,158.80 with a standard deviation of UAH 43,777.90. The coefficient of variation was 0.69, so the risk of this project is generally lower than the average risk of the investment portfolio of the farm. Conclusions. The results of the analysis obtained using the method of Monte Carlo simulation are quite simple to interpret and reflect the change of factors over a significant interval, taking into account the probabilistic nature of economic factors. Thus, this method allows the implementation of the investment project to assess the impact of uncertainty on the final result of the project.


2020 ◽  
Vol 145 ◽  
pp. 14914-14929
Author(s):  
Pocoun Damè Kombienou ◽  
Ismaël Imorou Toko ◽  
Gustave Dieudonné Dagbenonbakin ◽  
Guy Apollinaire Mensah ◽  
Brice Augustin Sinsin

L’étude aborde la dynamique de l’utilisation des terres à travers l’évolution des emblavures et de la production des principales cultures, puis l’impact des activités agricoles sur l’environnement et les conditions de vie des populations. Objectif : L’objectif global de l’étude était d’évaluer les impacts socio-environnementaux des activités agricoles dans les Communes de Natitingou, Boukombé, Tanguiéta et Toucountouna en zone de montagnes au nord-ouest de l’Atacora au Bénin. Méthodologie et résultats : Les méthodes utilisées étaient les enquêtes exploratoires, les diagnostics participatifs, les sondages d’opinion et les analyses statistiques tels que la variance suivant le test de Tukey et le test de corrélation. Au total, 400 agriculteurs sont sélectionnés au hasard et interrogés dans huit villages des quatre communes à l'aide d'un questionnaire structuré pour obtenir des données relatives aux nombres de cultures produites sur une même parcelle, aux différentes pratiques agricoles, à l'utilisation des engrais minéraux, à l’adoption des techniques endogènes et exogènes de gestion et de conservation de la fertilité des sols dans le milieu. Les résultats ont montré que les systèmes de productions agricoles étaient encore de type extensif et itinérant sur brûlis. Les cultures étaient mises en place en pure et en associations entre avril et décembre avec une prééminence des céréales qui ont occupé environ 52 % des superficies emblavées. Les productions étaient plus en fonction des superficies que de l’intensification agricole. Les causes de dégradation des sols, la production, ont été collectées lors des entretiens collectifs et individuels. Les impacts de la production agricole se traduisaient surtout entre autres, par la disparition du couvert végétal, la baisse de la fertilité des sols et la pollution de certains cours d’eau aux bords desquels se réalisaient des activités à dominance agricole. Conclusion et application des résultats : Certaines activités telles que l’utilisation des engrais chimiques et les feux de végétation ont résolu d’une manière ponctuelle certains problèmes comme l’amélioration des rendements agricoles et l’augmentation des revenus, mais elles n’ont pas duré dans le temps. Au fil des années, ces activités ont eu un impact négatif sur le milieu et les conditions de vie des populations. L’intensification agricole basée sur la vulgarisation et l’adoption des technologies plus productives et respectueuses de l’environnement, efficientes, facilement applicables par les producteurs, demeure l’une des stratégies pour garantir une utilisation durable des ressources naturelles. Mots clés: Bénin, Atacora, activités agricoles, impacts socio-environnementaux et dégradation des sols ABSTRACT The study approaches the dynamics of the land use through the evolution of cultivated area and the production of the principal crops, then the impacts of the agricultural activities on the environment and the living conditions of the population. Objective: The total objective of the study was to evaluate the socio-environmental impacts of the agricultural activities in the Communes of Natitingou, Boukombe, Tanguieta and Toucountouna in mountainous area in the North-Western of Atacora in Benin. Methodology and Results: The methods used were the exploratory investigations, the participative diagnoses, the opinion polls and statistical analyses such as the variance according to the test of Tukey and the test of correlation. On the whole, 400 farmers were selected randomly and questioned in eight villages of the four communes using a structured questionnaire to obtain relative data with the numbers of cultures produced on the same piece, with various husbandries, with the use of mineral manures, the adoption of the endogenous and exogenous technical of management and conservation of the fertility of the grounds in the medium. The results showed that agricultural production systems were still extensive and itinerant on slash-and-burn. Crops were established in pure and association between April and December with a pre-eminence of cereals, which accounted for about 52% of the area. Productions were more based on acreage than agricultural intensification. The causes of soil degradation, production, were collected during collective and individual interviews. The impacts of agricultural production were mainly reflected in the disappearance of vegetation cover, the decline in soil fertility and the pollution of certain rivers along which agricultural-dominated activities were carried out. Conclusion and application of results: Some activities such as the use of chemical fertilizers and wildfires have solved problems such as improving agricultural yields and increasing incomes on an ad hoc basis, but they didn’t last. Over the years, these activities have negatively affected the environment and living conditions of the population. The agricultural intensification based on the popularization and the adoption of more productive and environment friendly technologies, easily applicable by the producers, remains one of the strategies to guarantee a durable use of the natural resources. Keywords: Benin, Atacora, agricultural activities, socio-environmental impacts and impoverishment of the soil


2016 ◽  
Vol 69 (1) ◽  
pp. 7783-7792 ◽  
Author(s):  
Deicy Catalina Guerra Garcia ◽  
Jairo Alexander Osorio Saraz ◽  
Rolando Barahona Rosales

The aim of this study was to estimate emissions of greenhouse gases (GHG) generated by the agricultural activities carried out in the Metropolitan Area of the Aburrá Valley (AMVA), located in Medellin - Colombia. A TIER 1 approach of the methodology of the Intergovernmental Panel on Climate Change, IPCC was followed. Emissions of GHG from cropland, aggregate sources and non-CO2 emissions from land were estimated and analysis of the uncertainty of activity data and emission factors were made. The estimated total emission was 63.1 and 66 Gg CO2 eq for 2009 and 2011, respectively. The greatest contribution to greenhouse gases in agricultural production was the application of nitrogen to soils in the form of synthetic and organic fertilizers, which was associated with direct and indirect N2O emissions. The main sources of uncertainty were those derived from the activity data.


2021 ◽  
Vol 17 ◽  
pp. 38-46
Author(s):  
Romanus Osabohien ◽  
Isaiah O. Olurinola ◽  
Oluwatoyin A. Matthew ◽  
Amechi Endurance Igharo

This study examined how enabling environment (proxied by political stability and absence of violence) affect agricultural production and food security in the Economic Community of West African States (ECOWAS) sub-region. The essence of this study is to ensure that a conducive enabling environment is put in place to boost agriculture, so as to ensure food security in ECOWAS sub-region. The study employed the fixed and random effects econometric method on the data sourced from the World Development Indicators (WDI) and the Food and Agricultural Organisation (FAO) for the period 2000 to 2018. The findings from the study showed that, when there is an enabling environment for farming, agriculture production increased by 1%, while food security increased by about 3%.These findings imply that proper policies and programmes should be put in place towards ensuring an enabling environment for agricultural activities which will increase production and food security within the ECOWAS sub-region.


2015 ◽  
Vol 39 (5) ◽  
pp. 1463-1472 ◽  
Author(s):  
Francisco Carlos Mainardes da Silva ◽  
Luís Guilherme Sachs ◽  
Inês Cristina Batista Fonseca and ◽  
João Tavares Filho

ABSTRACT Perennial forage crops used in crop-livestock integration (CLI) are able to accumulate large amounts of straw on the soil surface in no-tillage system (NTS). In addition, they can potentially produce large amounts of soluble organic compounds that help improving the efficiency of liming in the subsurface, which favors root growth, thus reducing the risks of loss in yield during dry spells and the harmful effects of “overliming”. The aim of this study was to test the effects of liming on two models of agricultural production, with and without crop-livestock integration, for 2 years. Thus, an experiment was conducted in a Latossolo Vermelho (Oxisol) with a very clayey texture located in an agricultural area under the NTS in Bandeirantes, PR, Brazil. Liming was performed to increase base saturation (V) to 65, 75, and 90 % while one plot per block was maintained without the application of lime (control). A randomized block experimental design was adopted arranged in split-plots and four plots/block, with four replications. The soil properties evaluated were: pH in CaCl2, soil organic matter (SOM), Ca, Mg, K, Al, and P. The effects of liming were observed to a greater depth and for a long period through mobilization of ions in the soil, leading to a reduction in SOM and Al concentration and an increase in pH and the levels of Ca and Mg. In the first crop year, adoption of CLI led to an increase in the levels of K and Mg and a reduction in the levels of SOM; however, in the second crop year, the rate of decline of SOM decreased compared to the decline observed in the first crop year, and the level of K increased, whereas that of P decreased. The extent of the effects of liming in terms of depth and improvement in the root environment from the treatments were observed only partially from the changes observed in the chemical properties studied.


2013 ◽  
Vol 64 (2) ◽  
pp. 147 ◽  
Author(s):  
K. G. Pembleton ◽  
R. P. Rawnsley ◽  
J. L. Jacobs ◽  
F. J. Mickan ◽  
G. N. O'Brien ◽  
...  

Pasture-based dairy farms are a complex system involving interactions between soils, pastures, forage crops, and livestock as well as the economic and social aspects of the business. Consequently, biophysical and farm systems models are becoming important tools to study pasture-based dairy systems. However, there is currently a paucity of modelling tools available for the simulation of one key component of the system—forage crops. This study evaluated the accuracy of the Agricultural Production Systems Simulator (APSIM) in simulating dry matter (DM) yield, phenology, and herbage nutritive characteristics of forage crops grown in the dairy regions of south-eastern Australia. Simulation results were compared with data for forage wheat (Triticum aestivum L.), oats (Avena sativa L.), forage rape (Brassica napus L.), forage sorghum (Sorghum bicolor (L.) Moench), and maize (Zea mays L.) collated from previous field research and demonstration activities undertaken across the dairy regions of south-eastern Australia. This study showed that APSIM adequately predicted the DM yield of forage crops, as evidenced by the range of values for the coefficient of determination (0.58–0.95), correlation coefficient (0.76–0.94), and bias correction factor (0.97–1.00). Crop phenology for maize, forage wheat, and oats was predicted with similar accuracy to forage crop DM yield, whereas the phenology of forage rape and forage sorghum was poorly predicted (R2 values 0.38 and 0.80, correlation coefficient 0.62 and –0.90, and bias correction factors 0.67 and 0.28, respectively). Herbage nutritive characteristics for all crop species were poorly predicted. While the selection of a model to explore an aspect of agricultural production will depend on the specific problem being addressed, the performance of APSIM in simulating forage crop DM yield and, in many cases, crop phenology, coupled with its ease of use, open access, and science-based mechanistic methods of simulating agricultural and crop processes, makes it an ideal model for exploring the influence of management and environment on forage crops grown on dairy farms in south-eastern Australia. Potential future model developments and improvements are discussed in the context of the results of this validation analysis.


2018 ◽  
Vol 18(33) (2) ◽  
pp. 342-352
Author(s):  
Katarzyna Żmija

The aim of the study is to identify factors resulting from non-agricultural activities in small farms and to examine their impact on the agricultural production carried out in these farms. Understanding these processes will help the state develop a way to encourage these small farms to develop non-agricultural activities, which will provide them with an additional, and often primary, source of income. The results of the authors’ surveys conducted among farmers possessing small farms, conducting both agricultural and non-agricultural activities, are presented. The research results showed that in most cases, non-agricultural activities can allow farm resources to be used more efficiently. However, the nature of the impact of non-agricultural activities on agricultural activities depends on the type of activities, and on their level of connection with the agricultural holding.


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