In an agricultural system, crop productivity varies with climatic and edaphic conditions. The climatic factors are abiotic or nonliving components of the environmental factors outside of genetic factors that affect plant growth and development. 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. The study has attempted to identify the important factors that affect agricultural growth in. Nitrogen fixing bacteria are found in root nodules of reguminous plants as shown. Pdf 2612 k climatic factors affecting crop production. Factors affecting summer maize yield under climate.
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. Abiotic factors the abiotic factors that affect plant growth and development include topography, soil, and climatic factors. Download factors affecting crop production climatic edaphic. In subtropical climates, the temperature usually falls below 70f for several months during winter. Scribd is the worlds largest social reading and publishing site. Cause cross pollination which helps in the production of new and improved varieties of crops. Top 5 factors affecting crop production your article library. 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. It affects or determines plant growth and development. Climate change, crop production, agriculture, temperature climate change is a serious concern today. Factors that affect the distribution of agriculture scool. This paper presents an overview of the impacts of various climatic factors on crop production. Increased temperature, changed precipitation conditions and increased co2 content in the atmosphere are. Both interannual and intraseasonal rainfall variability constrains crop production in the tropics and subtropics.
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. There are a variety of factors associated with crop yield and the risks involved with farming. Environmental factors that affect plant growth include light, temperature, water, humidity, and nutrition. Among that climatic risks are the most important one as there are unavoidable and unexpected. Many types of weeds are there but the worst weeds are the peren. Increased temperature, changed precipitation conditions and increased co2 content in the atmosphere are the major climatic factors affecting crop production. Subsequent to these findings it is suggested that crop diversification, and crop. Read online factors affecting crop production climatic edaphic. Scientific papers series management, economic engineering in agriculture and rural development vol. 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. 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. This research is done based on the major factors that affect the production of wheat crop in the case of. Climate change and crop production edited by matthew p. Dominion experimental station, beaverlodge, alberta.
This period of cool temperatures causes growth to cease and citrus trees to become dormant for about three months. Pdf effects of climatic factors on cotton production in. All the major environmental factors affecting agriculture can be divided into two categories. Environmental factors are those nongenetic factors which contribute to the characteristics of a plant. The four most important factors that influence crop yield are soil fertility, availability of water, climate, and diseases or pests. Climatic factors affect plant growth ndsu agriculture.
Environmental factors environmental factors which affect plant growth can be classified as abiotic factors and biotic factors. 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. 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. The increase in crop yields and other desirable characters are related to genetic make up of plants. Citrus fruit production and quality are influenced by many factors, including climatic conditions and production practices. Top seven factors in crop production nebraska extension. Factors affecting crop water requirements for irrigation. 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. Climate risk assessment and management in agriculture 73 factors determining the rainy season characteristics, farming systems, field crop production and livestock rearing. High yielding ability early maturity resistance to lodging. Agriculture always faces the risks due to various reasons.
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. Climate change is already affecting agriculture, with effects unevenly distributed across the world. Scientific papers series management, economic engineering. Effects of climatic and agronomic factors on yield and.
It is important to understand how these factors affect plant growth and development. Rainfall one of the most important factor influences the vegetation of a place. In general, high temperatures effect a more rapid decay of pesticide residues on plant foliage, but as with parathion the. Factors affecting summer maize yield under climate change in. Environmental factors that influence the location of crop. Climatic factors such as temperature and humidity greatly affect the activity of microbial. Scientific papers series management, economic engineering in. Climatic and nonclimatic factors influencing changing agricultural. Management of climatic factors for successful silkworm. Factors affecting crop production climatic edaphic biotic physiographic and socio economic factors. These factors not only are responsible for the occurrence or avoidance of a given plant disease but also affect disease severity.
The essay above on environmental factors affecting crop production is among the many you will find online at best essay writing services. Department of statistics, college of natural sciences, jimma uniiversity, jimma, ethiopia. Climatic factors affecting crop production scientific. Factors affecting crop production climatic edaphic biotic. In other words, they are the components of all factors which influence plant growth and development to the exclusion of the genetic factors. Overall, however, climate change is reducing global production of staples such as rice and wheat. Find more free essays online like the one above on environmental factors affecting crop production on this blog. Assessing the combined effects of climatic factors on spring wheat. Climatic factors add another layer of complexity to acoustic communication outdoors. 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. That crop will then be replaced by a more profitable one.
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. Feb, 2015 principles deal with the factor affecting vegetable production. Statistical analysis of factors affecting wheat production a. This study quantifies the role of climatic and nonclimatic factors affecting multiple crop yields in. It is widely accepted that crop yields will be affected by climate change. Environmental factors affecting plant growth and crop yield. If the demand for a crop drops then profits will fall. The following are the atmospheric weather variables which influences the crop production. Major climatic determinants of plant productivity climate is fundamental to crop growth. The study has attempted to identify the important factors that affect agricultural growth in uttar pradesh.
Statistical analysis of factors affecting wheat production a case study at walmara woreda. Internal factors genetic factors the increase in crop yields and other desirable characters are related to genetic make up of plants. Factors affecting crop production climatic edaphic. Climate and its effects on crop productivity and management. Climate and its effects on crop productivity and management eolss. 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. Cumulative growing degreedays and precipitation were used to identify favorable climates for the production. If you continue browsing the site, you agree to the use of cookies on this website. Climate change, which is largely a result of burning fossil fuels, is already affecting the earths temperature, precipitation, and hydrological cycles.
A basic understanding of the interrelations between factors affecting production is an essential prerequisite for an accurate assessment of production. Conditions in the market place can be a consequence of numerous factors. Changes in society the move towards vegetarianism or panic about beef. It is globally accepted that precipitation is a leading factor affecting especially rain fed crop yield 8. The use of a continuousflow system of production in a herd is a major risk factor. 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. 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. In general, climate variability affects all sectors of the economy, but, in particular, the.
Pdf atmospheric circulation, temperature, hydrological cycles, and solar radiation affect all organisms on earth. Proper seed rate helps to have large sized seeds and nitrogen fertilizer application to wheat crop improves final seed protein percentage. Jun 19, 2017 all the major environmental factors affecting agriculture can be divided into two categories. What are environmental factors that influence agriculture. A producer has control over the genetic factor by his choice of variety. Agriculture and climate change are inextricably linkedcrop yield, biodiversity, and water use, as well as soil health are directly affected by a changing climate. This study quantifies the role of climatic and non climatic factors affecting multiple crop yields in. Factors that influence crop yield omnia nutriology. Aug 24, 2015 this often leads to low quality crop production. Climatic factors affecting plant growth crop farming.
Climate risk assessment and management in agriculture. Dec 01, 2016 pdf 2612 k climatic factors affecting crop production. Future climate change will likely negatively affect crop production in low latitude countries, while effects in northern latitudes may be positive or negative. Improve crop production through increasing soil nitrogen content which crop requires for proper growth. Health reasons increased demand for olive oil or panic about beef. Reynolds titles in preparation crop stress management and global climate change edited by jose l. 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. In crop agriculture, water is an important climatic factor. Environmental factors affecting plant growth osu extension. Three properties of this climatic factor that affect plant growth and development are light quality, light intensity, and daylength or photoperiod. Climate change may negatively affect wheat yields in. Principles deal with the factor affecting vegetable production. Climatic factors nearly 50 % of yield is attributed to the influence of climatic factors. Pdf on jun 1, 20, neenu sathyaseelan and others published impact of.
351 953 607 57 1387 234 912 590 10 377 343 146 1372 1141 1467 1434 721 23 1310 225 682 1354 870 1510 1050 907 700 309 319 601 749 895 132 383 1166 1101 671 1172 688 276 362 1059 108 1369 203 1344