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Information Journal Paper

Title

THE INVESTIGATION THE AMOUNT OF INTERCEPTION IN SPRINKLER IRRIGATIONIN WHEAT AND SOYBEAN

Pages

  462-470

Abstract

INTERCEPTION is one of the important and effective parameters on ET and hydrological relation, which is ignored in many situations. In order to investigate the effectiveness of LAI and EXTINCTION COEFFICIENT on amount of INTERCEPTION, in this study wheat and soybean were cultivated in thelysimeters of agricultural school of Fredowsi Uni. of Mashhad, in Spring and Summer 2012 in the same treatments. The results showed that there is relationship between INTERCEPTION and LAI and EXTINCTION COEFFICIENT. By increasing LAI, INTERCEPTION increased significantly (slope 0.15). The maximum amount of INTERCEPTION was 1.19 cm in soybean by 6.19 LAI and in wheat cultivars was 1.1cm in 4.58LAI. Also by decreasing the EXTINCTION COEFFICIENT, INTERCEPTION increased by the rate of 1.023. Results showed that in the same LAI (3.2), wheat INTERCEPTION was more than soybean, 0.74 and 0.5 respectively. While in the same EXTINCTION COEFFICIENT INTERCEPTIONs was the same in two crops.Standardization the amount of INTERCEPTION by LAI, showed that the effect of the crop on INTERCEPTION is still remained, while by standardize the INTERCEPTION by EXTINCTION COEFFICIENT, the influence of crop on standard INTERCEPTION removed. The obtained result showed that the type of crop has a significant effect on INTERCEPTION, which can be shown by EXTINCTION COEFFICIENT.

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    APA: Copy

    MOHAJERPOUR, M., ALIZADEH, A., & MOUSAVI BAYGI, M.. (2014). THE INVESTIGATION THE AMOUNT OF INTERCEPTION IN SPRINKLER IRRIGATIONIN WHEAT AND SOYBEAN. JOURNAL OF WATER AND SOIL (AGRICULTURAL SCIENCES AND TECHNOLOGY), 28(3), 462-470. SID. https://sid.ir/paper/141917/en

    Vancouver: Copy

    MOHAJERPOUR M., ALIZADEH A., MOUSAVI BAYGI M.. THE INVESTIGATION THE AMOUNT OF INTERCEPTION IN SPRINKLER IRRIGATIONIN WHEAT AND SOYBEAN. JOURNAL OF WATER AND SOIL (AGRICULTURAL SCIENCES AND TECHNOLOGY)[Internet]. 2014;28(3):462-470. Available from: https://sid.ir/paper/141917/en

    IEEE: Copy

    M. MOHAJERPOUR, A. ALIZADEH, and M. MOUSAVI BAYGI, “THE INVESTIGATION THE AMOUNT OF INTERCEPTION IN SPRINKLER IRRIGATIONIN WHEAT AND SOYBEAN,” JOURNAL OF WATER AND SOIL (AGRICULTURAL SCIENCES AND TECHNOLOGY), vol. 28, no. 3, pp. 462–470, 2014, [Online]. Available: https://sid.ir/paper/141917/en

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