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Information Journal Paper

Title

Investigating on the effect of shallow saline groundwater on the Stevia yield

Pages

  193-209

Abstract

 The shallow groundwater can compensate a part of plants water requirement. In this investigation Lysimetric experiments were conducted to determine the contribution made by groundwater to the overall water requirements of (Stevia rebaudiana B. ). The plants were grown in 36 mini lysimeter (or pot), each having a diameter of 0. 40 m and packed with silty clay soil. The three replicate randomized complete block factorial experiments were carried out using different treatment combinations. Nine treatments were applied by maintaining groundwater, with an EC of 1, 2, 6 and 10 dS/m, at three different water table levels (0. 7, 0. 9 and 1. 20 m) with supplementary surface irrigation. The supplementary irrigation requirement for each treatment was applied by adding water (EC of 1 dS/m). The average percentage contribution from groundwater for the different treatments (1, 2, 6 and 10 dS/m) and water table depths (0. 7, 0. 9 and 1. 2 meter) as (66. 5, 57. 7, 45. 3) and (61. 5, 52. 7, 42. 1) and (59. 9, 49. 4, 41. 0) and (59. 0, 46. 6, 40. 1) percent of the average annual (Stevia Rebaudiana B. ) water requirement respectively. The main results showed that the shallow ground water with quality less than 2 dS/m can be used to compensate a most part of the annual plant water requirement.

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    APA: Copy

    JALILI, ZAHRA, GHAMARNIA, HOUSHANG, & KAHRIZI, DANIAL. (2019). Investigating on the effect of shallow saline groundwater on the Stevia yield. JOURNAL OF WATER AND IRRIGATION MANAGEMENT, 8(2 ), 193-209. SID. https://sid.ir/paper/240064/en

    Vancouver: Copy

    JALILI ZAHRA, GHAMARNIA HOUSHANG, KAHRIZI DANIAL. Investigating on the effect of shallow saline groundwater on the Stevia yield. JOURNAL OF WATER AND IRRIGATION MANAGEMENT[Internet]. 2019;8(2 ):193-209. Available from: https://sid.ir/paper/240064/en

    IEEE: Copy

    ZAHRA JALILI, HOUSHANG GHAMARNIA, and DANIAL KAHRIZI, “Investigating on the effect of shallow saline groundwater on the Stevia yield,” JOURNAL OF WATER AND IRRIGATION MANAGEMENT, vol. 8, no. 2 , pp. 193–209, 2019, [Online]. Available: https://sid.ir/paper/240064/en

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