In crop agriculture, water is an important climatic factor. These factors not only are responsible for the occurrence or avoidance of a given plant disease but also affect disease severity. I, bihon kassa abrha, declare that this phd thesis entitled factors affecting agricultural production in tigray region, northern ethiopia is my own work and that all the sources that i have used or quoted have been indicated and acknowledged by means of complete references. Future climate change will likely negatively affect crop production in low latitude countries, while effects in northern latitudes may be positive or negative. The four most important factors that influence crop yield are soil fertility, availability of water, climate, and diseases or pests. Climatic factors affecting plant growth crop farming. Climatic factors affecting crop production scientific. Climate and its effects on crop productivity and management eolss. Climatic factors nearly 50 % of yield is attributed to the influence of climatic factors. Effects of climatic and agronomic factors on yield and. Changes in society the move towards vegetarianism or panic about beef. If you continue browsing the site, you agree to the use of cookies on this website. Proper seed rate helps to have large sized seeds and nitrogen fertilizer application to wheat crop improves final seed protein percentage.
Dec 01, 2016 pdf 2612 k climatic factors affecting crop production. Agriculture always faces the risks due to various reasons. Factors affecting crop production climatic edaphic biotic. Jun 19, 2017 all the major environmental factors affecting agriculture can be divided into two categories. Factors affecting crop production climatic edaphic biotic physiographic and socio economic factors. Improve crop production through increasing soil nitrogen content which crop requires for proper growth. Scientific papers series management, economic engineering. The effect of interrelationship between the climatic factors like temperature, rainfall, solar radiation, co2 concentration, etc and crop yield need to be understood to take necessary adaptation measures to maintain the crop production. Climate change may negatively affect wheat yields in. The climatic factors are abiotic or nonliving components of the environmental factors outside of genetic factors that affect plant growth and development. Find more free essays online like the one above on environmental factors affecting crop production on this blog. It is globally accepted that precipitation is a leading factor affecting especially rain fed crop yield 8.
The essay above on environmental factors affecting crop production is among the many you will find online at best essay writing services. Increased temperature, changed precipitation conditions and increased co2 content in the atmosphere are the major climatic factors affecting crop production. Pdf effects of climatic factors on cotton production in. If the demand for a crop drops then profits will fall. High yielding ability early maturity resistance to lodging.
However, the role played by climate in affecting crop yields visavis nonclimatic stresses, is often unclear, limiting decision choices around efforts to promote increased production in light of multiple stresses. Scientific papers series management, economic engineering in agriculture and rural development vol. Increased temperature, changed precipitation conditions and increased co2 content in the atmosphere are. The seasonal differences in the environmental components considerably affect the genotypic expression in the form of phenotypic output of silkworm crop such as cocoon weight, shell weight, and cocoon shell ratio. Its availability, or scarcity, can mean a successful harvest, or diminution in yield is increased from 1 to 2 but plant responses differ depending on plant species.
Statistical analysis of factors affecting wheat production a. It affects or determines plant growth and development. In general, high temperatures effect a more rapid decay of pesticide residues on plant foliage, but as with parathion the. The most important climatic factors that would affect agricultural productivity are changes in temperature, precipitation, carbon dioxide fertilization, short term. Effects of climate change on crop production in thabatseka. What are environmental factors that influence agriculture.
Climate change, which is largely a result of burning fossil fuels, is already affecting the earths temperature, precipitation, and hydrological cycles. Major climatic determinants of plant productivity climate is fundamental to crop growth. Pdf atmospheric circulation, temperature, hydrological cycles, and solar radiation affect all organisms on earth. Climate change, crop production, agriculture, temperature climate change is a serious concern today. Environmental factors environmental factors which affect plant growth can be classified as abiotic factors and biotic factors. It is widely accepted that crop yields will be affected by climate change. Factors affecting crop water requirements for irrigation. Three properties of this climatic factor that affect plant growth and development are light quality, light intensity, and daylength or photoperiod. Climate change and crop production edited by matthew p. Pdf on jun 1, 20, neenu sathyaseelan and others published impact of. The study has attempted to identify the important factors that affect agricultural growth in. There are a variety of factors associated with crop yield and the risks involved with farming. The study has attempted to identify the important factors that affect agricultural growth in uttar pradesh. Aug 24, 2015 this often leads to low quality crop production.
Environmental factors affecting plant growth osu extension. Climate risk assessment and management in agriculture 73 factors determining the rainy season characteristics, farming systems, field crop production and livestock rearing. This research is done based on the major factors that affect the production of wheat crop in the case of. In other words, they are the components of all factors which influence plant growth and development to the exclusion of the genetic factors. In addition to climatic factors, agronomic practices such as seed rate and nitrogen application are also some of the production factors affecting wheat seed quality. Citrus fruit production and quality are influenced by many factors, including climatic conditions and production practices. Scientific papers series management, economic engineering in. A broader vision is needed in plant pathology to understand the complex interactions among host, pathogen and beneficial microflora, and climatic and edaphic factors that are very common under field conditions. There are also biological factors or living organisms in the soil such as the earthworms, insects, nematodes and micro organisms like bacteria, fungi, actinomycetes, algae, and protozoa. The use of a continuousflow system of production in a herd is a major risk factor.
Total precipitation in amount and distribution greatly affects the. Management of climatic factors for successful silkworm. The increase in crop yields and other desirable characters are related to genetic make up of plants. Cumulative growing degreedays and precipitation were used to identify favorable climates for the production. Internal factors genetic factors the increase in crop yields and other desirable characters are related to genetic make up of plants. Apr 17, 20 effect of climatic factors on crop agriculture researach instititute aritandojam slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising.
Among that climatic risks are the most important one as there are unavoidable and unexpected. Environmental factors that affect plant growth include light, temperature, water, humidity, and nutrition. In subtropical climates, the temperature usually falls below 70f for several months during winter. Climate and its effects on crop productivity and management. Factors that influence crop yield omnia nutriology. Both interannual and intraseasonal rainfall variability constrains crop production in the tropics and subtropics. Factors affecting crop production climatic edaphic.
Abiotic factors the abiotic factors that affect plant growth and development include topography, soil, and climatic factors. Climatic factors add another layer of complexity to acoustic communication outdoors. Factors affecting summer maize yield under climate change in. That crop will then be replaced by a more profitable one. Many types of weeds are there but the worst weeds are the peren. Other factors affecting crop production are types of soils, plouhging methods, use of improved seeds use of irrigation as most farmers are subsistence rain fed.
Climate change is already affecting agriculture, with effects unevenly distributed across the world. The variations in the environmental conditions day to day and season to season emphasize the need of management of temperature and relative humidity for sustainable cocoon production. This study quantifies the role of climatic and nonclimatic factors affecting multiple crop yields in. Factors that affect the distribution of agriculture scool. Dominion experimental station, beaverlodge, alberta. Environmental factors affecting plant growth and crop yield. This paper presents an overview of the impacts of various climatic factors on crop production. Conditions in the market place can be a consequence of numerous factors. Principles deal with the factor affecting vegetable production. However, the role played by climate in affecting crop yields visavis non climatic stresses, is often unclear, limiting decision choices around efforts to promote increased production in light of multiple stresses.
Environmental factors are those nongenetic factors which contribute to the characteristics of a plant. Statistical analysis of factors affecting wheat production a case study at walmara woreda. Rainfall one of the most important factor influences the vegetation of a place. Top seven factors in crop production nebraska extension. Environmental factors that influence the location of crop. Climatic factors affect plant growth ndsu agriculture. I climate and its effects on crop productivity and management s mark howden, david h white encyclopedia of life support systems eolss 2. Nitrogen fixing bacteria are found in root nodules of reguminous plants as shown.
Department of statistics, college of natural sciences, jimma uniiversity, jimma, ethiopia. Download factors affecting crop production climatic edaphic. Feb, 2015 principles deal with the factor affecting vegetable production. Top seven factors in crop production in march the pioneer growing point enewsletter had an article i was interested in which listed and ranked the top seven factors in crop production. Agriculture and climate change are inextricably linkedcrop yield, biodiversity, and water use, as well as soil health are directly affected by a changing climate.
Health reasons increased demand for olive oil or panic about beef. A basic understanding of the interrelations between factors affecting production is an essential prerequisite for an accurate assessment of production. All books are in clear copy here, and all files are secure so dont worry about it. Overall, however, climate change is reducing global production of staples such as rice and wheat. Pdf 2612 k climatic factors affecting crop production. Climatic factors such as temperature and humidity greatly affect the activity of microbial. Top 5 factors affecting crop production your article library. Marketable surplus with small farmers is tiny, while local rural markets are thin, and selling in distant urban markets is costlier birthal, et al, 2008 17. This period of cool temperatures causes growth to cease and citrus trees to become dormant for about three months. Scribd is the worlds largest social reading and publishing site.
A producer has control over the genetic factor by his choice of variety. All the major environmental factors affecting agriculture can be divided into two categories. In an agricultural system, crop productivity varies with climatic and edaphic conditions. Climatic and nonclimatic factors influencing changing agricultural. With a basic understanding of these factors, you may be able to manipulate plants to meet your needs, whether for increased leaf, flower, or fruit production. The following are the atmospheric weather variables which influences the crop production. Factors affecting summer maize yield under climate. Read online factors affecting crop production climatic edaphic.
It is important to understand how these factors affect plant growth and development. Climate risk assessment and management in agriculture. This study quantifies the role of climatic and non climatic factors affecting multiple crop yields in. Reynolds titles in preparation crop stress management and global climate change edited by jose l. In general, climate variability affects all sectors of the economy, but, in particular, the. Climate change is affecting crop yields and reducing global.
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