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Information Journal Paper

Title

IMPACT OF CLIMATE VARIABILITY ON COOL WEATHER CROPYIELD IN ETHIOPIA

Pages

  415-428

Abstract

 The research examined effect of CLIMATE VARIABILITY on yieldof the two dominant cool weather cereals (wheat andbarley) in central highland and Arssi grain plough farmingsystems of Ethiopia using eight round unbalanced panel data(1994-2014). The stochastic frontier model result revealed thatproduction inputs for producing wheat and barley in the twofarming system had significant effect. Crop season RAINFALL incrementhad negative and significant effect on technicalefficiency of SMALLHOLDERs to produce wheat as to the modelresult. TECHNICAL EFFICIENCY of two crops responded differentlyfor cropping season RAINFALL variability, in which wheat hadnegative and significant interaction with it while barley hadpositive. Given this, cropping season TEMPERATURE had significantand positive effect on TECHNICAL EFFICIENCY of both wheat andbarley. Having this into account, yield of the two cropsresponded similarly for changes in production inputs likeworking capital, human labor and fertilizer. In general, RAINFALLinconsistency at the different stages of the production periodhad strong effect on yield of the two crops. Given this, thestudy forwarded an assignment to plant scientists in order tohave further investigation on how the two crops responded differentlyto TEMPERATURE variability.

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    APA: Copy

    SHUMETIE, AREGA, KASSA, BELAY, GOSHU, DEGYE, & MWANJALOLO, MAJALIWA. (2017). IMPACT OF CLIMATE VARIABILITY ON COOL WEATHER CROPYIELD IN ETHIOPIA. INTERNATIONAL JOURNAL OF AGRICULTURAL MANAGEMENT AND DEVELOPMENT (IJAMAD), 7(4), 415-428. SID. https://sid.ir/paper/713884/en

    Vancouver: Copy

    SHUMETIE AREGA, KASSA BELAY, GOSHU DEGYE, MWANJALOLO MAJALIWA. IMPACT OF CLIMATE VARIABILITY ON COOL WEATHER CROPYIELD IN ETHIOPIA. INTERNATIONAL JOURNAL OF AGRICULTURAL MANAGEMENT AND DEVELOPMENT (IJAMAD)[Internet]. 2017;7(4):415-428. Available from: https://sid.ir/paper/713884/en

    IEEE: Copy

    AREGA SHUMETIE, BELAY KASSA, DEGYE GOSHU, and MAJALIWA MWANJALOLO, “IMPACT OF CLIMATE VARIABILITY ON COOL WEATHER CROPYIELD IN ETHIOPIA,” INTERNATIONAL JOURNAL OF AGRICULTURAL MANAGEMENT AND DEVELOPMENT (IJAMAD), vol. 7, no. 4, pp. 415–428, 2017, [Online]. Available: https://sid.ir/paper/713884/en

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