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Information Journal Paper

Title

WATER REQUIREMENT OF GREENHOUSE GROWN CUCUMBER IN YAZD CLIMATE

Pages

  151-160

Abstract

 In order to determine EVAPOTRANSPIRATION and CROP COEFFICIENT of cucumber in greenhouse, this study was conducted in Research Center of Agriculture and Natural Resources of Yazd. A pot planting method was used to facilitate the accurate estimation of the water balance equation components in root zone. Cucumber seeds and grasses were planted in pots as main and reference crops respectively. Daily soil moisture changes in pots were measured by means of a TDR apparatus. Temperature, relative humidity, daylight duration and evaporation from the pan were measured and used for the EVAPOTRANSPIRATION estimation of both main and reference crops. Maximum water requirement of cucumber in greenhouse was 6.41 mm/d and the values of Kc in 3 different (initial, middle and final) periods of growth were 0.3, 1.4 and 0.93, respectively. The results showed that the Kc value was not constant and hence it was climate condition depended. So, it is needed to calculate the Kc value individually for different climate conditions. According to the results, EVAPOTRANSPIRATION rate in greenhouse was decreased greatly compaced to the outside condition. Due to the water shortage in Yazd province, it is necessary to develop the greenhouse planting method to increase the water use efficiency.

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References

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APA: Copy

KARIMI, N., NAZEMI, A.H., SADRADDINI, A.A., FARSADIZADEH, D., HOSSEINZADEH DALIR, A., & DEHGHANI, F.. (2008). WATER REQUIREMENT OF GREENHOUSE GROWN CUCUMBER IN YAZD CLIMATE. AGRICULTURAL RESEARCH, 7(4 (A)), 151-160. SID. https://sid.ir/paper/84695/en

Vancouver: Copy

KARIMI N., NAZEMI A.H., SADRADDINI A.A., FARSADIZADEH D., HOSSEINZADEH DALIR A., DEHGHANI F.. WATER REQUIREMENT OF GREENHOUSE GROWN CUCUMBER IN YAZD CLIMATE. AGRICULTURAL RESEARCH[Internet]. 2008;7(4 (A)):151-160. Available from: https://sid.ir/paper/84695/en

IEEE: Copy

N. KARIMI, A.H. NAZEMI, A.A. SADRADDINI, D. FARSADIZADEH, A. HOSSEINZADEH DALIR, and F. DEHGHANI, “WATER REQUIREMENT OF GREENHOUSE GROWN CUCUMBER IN YAZD CLIMATE,” AGRICULTURAL RESEARCH, vol. 7, no. 4 (A), pp. 151–160, 2008, [Online]. Available: https://sid.ir/paper/84695/en

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