Climate Change and Sustainable Agriculture

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    ASSEMET OF CLIMATE VARIABILITY IMPACTSE ON WHEAT PRODACTION, FARMERS’ PERCEPTION AND ADAPTAION STRATEGIES: THE CASE OF DOYOGENA WOREDA FARMING COMMUNITIES OF KAMBATA-TAMBARO ZONE, SNNPR, ETHIOPIA
    (Hawassa University College of Agriculture, 2022) MULUGETA GEBRE
    Climate variability has adversely affected the livelihoods of people in developing countries where a large proportion of the population is heavily dependent on agriculture. Severe and repeated rise in temperature and rainfall failures caused loss of crops and livestock which resulted in food insecurity in Ethiopia. This study aims to assess farmers’ perception on climate variability, its impacts and adaptation strategies in Doyogena District.The study used multi stage sampling procedure. Purposive sampling procedure was used to select study area. Primary data were collected using key informant interviews, focus group discussions and household surveys with 181 households. Similarly, secondary data were collected from NMA and DWARDO. Descriptive statistics, MNL and SPI were used to analyze the collected data. According to the survey results, about 83% of the respondents perceive that, the rainfall amount in the study area is decreasing. However, long-term recorded 1996-2019 rainfall data showed that the annual rainfall is decreasing by the rate of –6.56 annually over the past 24 years. The mean annual rainfall was 1164.19mm with 11.5% of coefficient of variation which is less variable based on degree of variability. Similarly, 84.70% of interviewed farmers said that temperature is in increasing trend, which confirms the results from the analysis from 1996-2019 recorded data by NMA that indicated the mean minimum and maximum temperatures are increasing by 0.074ºC and 0.021ºC per annum respectively. The study had also shown that farmer’s adaptation strategies include; using improved crop variety, mixed crop livestock system, use of irrigation, soil and water conservation, adjusting planting date and income diversification activities. The marginal effects of MNL model results also indicated that, the adaptation strategies used by farmers were significantly (p< 0.05) influenced by age, family size, farm land size, monthly income and livestock ownership, whereas; sex, access to extension service, access to credit service and farming experience. Therefore, improving farmers’ perception of climate information, and promoting farm-level adaptation strategies such as the use of new agricultural technologies and adjusting planting date must be strengthened in the study area.
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    SMALLHOLDERFARMERS’PERCEPTIONSANDADAPTATIONSTRATEGIESTO CLIMATECHANGE:THECASEOFSHEBEDINOWOREDA,SIDAMANATIONAL REGIONALSTATE
    (Hawassa University College of Agriculture, 2021) DEGEFUDAFURSANARAMO
    Climate change remains a major threat for small holder living and sustainable management of natural resources in Ethiopia. Adaptation strategies vary contextually and spatially within communities and even among individuals, so that a given adaptation measures do not necessarily translate from one area to another area. The presentstudywasanattempttounderstandanddocumentthesmallholderfarmers’ perception and adaptation strategi es to climate change in Shebedino Woreda of Sidama NationalRegionalState.Thestudyemployedmixeddesignwhichwascarried-outby usingqualitati veandquantitativedescri ptions.Amultistagesamplingprocedurewas vestatisti usedtoselect145studysamplesanddatawerecollectedthroughhouseholdsurvey, focusgroupdiscussion,andkeyinformantinterview.Datawereanalyzedusing descripti cs,andmultinomiallogisti cregressionmodel.Theresultsrevealed thatmajority(84. 02and78.31%)ofthestudiedfarmersinWoina-DegaandDegaagro ecologicalzonesrespecti velywerewellawareoftheexistenceofclimatechangein theirlocal ity.I nassociationwithcli agro-ecol matechangethefarmersofWoina-DegaandDega ogyhasexperiencedrainfal lhasdecreased,increasi ngtemperature,extended dryseasonleadtodrought,dryspellfrequencyi ncreased,increasei infestati npestsanddisease onasaresultofhighhumidity,heavywindwhichcanaffectthefieldcrop, dryingofriversandstreams,anddi storti onanddestructionofwildl ifeecosystemsasa resultofdeforestati on.Amongtheunderlingfactorstowhichsuchachangeis attri vity,l butedtoincludesthechangeinstateofclimatehasresultedinreductionof livestockproducti ow cropproductivity,lesspasture/grassforlivestock, fail ure,increasedcompetiti onforfertil eland,increasi crop ngscarcityofnaturalresources (changeinforestandbiodi versity),abandonmentoftradi tionalacti changeinwateravailabil ityforcropandlivestock,andi viti es,lossofincome, ncreasedrural-urbanmi gration forthefarmersofWoina-degaandDegaagro-ecologicalzones.Thestudyrevealsthat smallholderfarmersareadj ustingthei rselftothepercei vedimpactsofclimatechange. Theadaptationstrategi esusedwere:droughttolerantcropvarieti es/li vestockspecie
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    SMALLHOLDER FARMERS’ PERCEPTION AND ADAPTATION TO CLIMATE CHANGE: THE CASE OF ANGACHA DISTRICT IN KEMBATA TEMBARO ZONE, SNNPR, EHIOPIA.
    (Hawassa University college of Agriculture, 2019) YOHANNES GABORE JOFE
    Ethiopia is one of the agrarian countries in Africa dominated by subsistence farming which is highly susceptible to climate change. This study was therefore aimed to assess smallholder farmers’ perception and its impacts and adaptation strategies followed to reduce vulnerability to climate change in the study area. The data was collected from 124 sample farmers using a questionnaire survey, FGD and key informative which were analyzed using both descriptive statistics and Multinomial logit model. Major adaptation options were drought tolerant crops, changing planting date, integrating crops with livestock, income source diversification and soil and water conservation practices. The general scenario temperature and rainfalls data result indicates increases temperature and decreases of rainfalls in study area. The result from the multinomial logit analysis showed that age, education, farm experience, farm size, livestock holding, access to climate information, access of extension service, access to credit, and access of irrigation water are significance factors influencing to farmers’ adaptation strategies. Farmers perceived the most important barriers to adaptation were lack of forecasting climate information, shortage of land, lack of credit access, lack of money, lack of extension service, poor potential for irrigation. Therefore, future policy should focus on adaptation strategies through awareness creation, the establishment of meteorology station at district level, mass media and extensions services, access to credit and enhancing research on it.
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    EFFECTS OF CLIMATE CHANGE ON LIVESTOCK PRODUCTION, FEED RESOURCES AND RELATED ADAPTATION STRATEGIES IN BORICHA DISTRICT, SIDAMA ZONE, SOUTHERN ETHIOPIA
    (Hawassa University college of Agriculture, 2019) EYOB MARUFA WOBISA
    Effects of climate change on livestock production, feed resources and related adaptation strategies were conducted in Boricha District, Sidama Zone of Southern Ethiopia with the objective of assessing effects of climate change on livestock production, feed resources and adaptation strategies practiced by farmers in mixed farming system of Southern Ethiopia. Purposive and systematic random sampling techniques were used for selection of sample Kebeles and household, respectively, for the formal survey. Both primary and secondary data were collected and analyzed by using descriptive statistics and multinomial logit model. The study also used 36 years rainfall and temperature data to look over the trends of local climate variability and change. According to the of trend analysis, both the maximum and minimum temperature of the study areas showed an increasing and the rain fall shows decreasing trend with high variability in the last four decades. About 88.4% of farmers perceived that the climate in their local environment was changed over years. Major causes of climate change were both human activities and natural process as 67.1% of respondents perceived. Many of the farmers perceived that climate change greatly affected their livestock production over time. The result of survey shown that climate change is pressing issue now a day, its consequences on livestock feed, and water availability, diseases outbreak and livestock production and productivity were negative. Most of farmers in the study area perceived that due to the effect of climate change, livestock feed (93.8%) and, water availability (92.5%) were reduced and diseases outbreak was increased (85%). The evidence for existence of climate change in the study area were reduction in rainfall amount, increasing environmental temperature, decrease in water sources and livestock feed, outbreak of new livestock diseases and drought occurrence. Different adaptation mechanisms practiced by the farmers in the study area to adapt the impact of climate change were feed and water storage for livestock for dry period, temporal migration to Lake Hawassa, River Bilate, Loka Abaya area and to other places in searching of pasture and water, herd diversification by rearing mixed livestock i.e. small and large ruminants together, livelihood shifting, and rearing drought tolerant species of livestock. The result of multinomial logit model indicate that sex, education, family size, farm size, access to extension service and climate information were the major determinant factors that affect the choice of adaptation option of farmers in the study area. Effect of climate change on growth performance and some of reproductive performance of livestock needs further research since there is no record on growth and reproductive performance of livestock in small-scale traditional production system.