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Information Journal Paper

Title

EFFECT OF DROUGHT STRESS ON WATER USE EFFICIENCY AND ROOT DRY WEIGHT OF WHEAT (TRITICUM AESATIVUM L.) AND RYE (SECALE CEREALE L.) IN COMPETITION CONDITIONS

Pages

  438-450

Abstract

 Introduction: Deficiency of water during the plant growth is one of the main factors which reduce the crops production around the world. Drought stress is one of the most important tensions that may occur around the low rainfall, high temperature and wind blowing environments. Plant response to this stress depends on the stage of plant growth and drought intensity. WEEDS are unwanted and harmful plants with disturbance in agricultural practices which make increase the cost of crop production and reduce the crop yields. Rye (Secale cereal L.) is one of the most important WEEDS at wheat fields in Iran (Baghestani and Atri, 2003). Low expectations, allelopathic effects and similarity of life cycle and morphology, caused increasing of rye density in winter wheat fields. Water use efficiency (WUE) as an important physiological characteristic indicates the ability of plants to water stress. WUE may be affected by climatic and soil or plant factors. In plant communities, COMPETITION is one of most important physiological topics (Evanset al, 2003). At Inter-specific COMPETITION, WEEDS interfere to absorbing of light, water and nutrients through the adjacency with crop and so affect the growth and yield of crops. WEEDS often compete with crops for soil water and reduce the accessibility of water. COMPETITION between WEEDS and crops decrease the soil moisture and cause water stress which might decrease the WEEDS and crops growth. When the supply of water is limited, water drainage overlap areas in soil profile could be occurred relatively fast at early of in the crop life cycle....

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    APA: Copy

    GOLESTANI FARD, F., MAHMOODI, S., ZAMANI, GH.R., & SAYYARI ZAHAN, M.H.. (2017). EFFECT OF DROUGHT STRESS ON WATER USE EFFICIENCY AND ROOT DRY WEIGHT OF WHEAT (TRITICUM AESATIVUM L.) AND RYE (SECALE CEREALE L.) IN COMPETITION CONDITIONS. IRANIAN JOURNAL OF FIELD CROPS RESEARCH, 15(2), 438-450. SID. https://sid.ir/paper/119263/en

    Vancouver: Copy

    GOLESTANI FARD F., MAHMOODI S., ZAMANI GH.R., SAYYARI ZAHAN M.H.. EFFECT OF DROUGHT STRESS ON WATER USE EFFICIENCY AND ROOT DRY WEIGHT OF WHEAT (TRITICUM AESATIVUM L.) AND RYE (SECALE CEREALE L.) IN COMPETITION CONDITIONS. IRANIAN JOURNAL OF FIELD CROPS RESEARCH[Internet]. 2017;15(2):438-450. Available from: https://sid.ir/paper/119263/en

    IEEE: Copy

    F. GOLESTANI FARD, S. MAHMOODI, GH.R. ZAMANI, and M.H. SAYYARI ZAHAN, “EFFECT OF DROUGHT STRESS ON WATER USE EFFICIENCY AND ROOT DRY WEIGHT OF WHEAT (TRITICUM AESATIVUM L.) AND RYE (SECALE CEREALE L.) IN COMPETITION CONDITIONS,” IRANIAN JOURNAL OF FIELD CROPS RESEARCH, vol. 15, no. 2, pp. 438–450, 2017, [Online]. Available: https://sid.ir/paper/119263/en

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