Effects of shallow water table, salinity and frequency of irrigation water on the date palm water use
نویسندگان
چکیده
منابع مشابه
Effects of Superabsorbents on Growth and Physiological Responses of Date Palm Seedling under Water Deficit Conditions
Irrigation is an inevitable part of agriculture which determines crop yield and thus food security. In modern era of agriculture, crop yield is determined on the basis of crop production per unit of water-use instead of crop production per land unit area. Deficit irrigation is introduced as a strategy for controlling water resources that leads to water resource preservation. Date palm requires...
متن کاملتأثیر سطح ایستابی کم عمق و شوری آب زیرزمینی بر کمک آب زیرزمینی به تبخیر و تعرق گلرنگ (Carthamus tinctorius L.) در گلخانه
Limitation of suitable water resources is the most important problem of agriculture in Iran. Considering the condition of shallow and saline groundwater in many parts of Iran, and relative resistance of safflower to salinity, it is necessary to study the contribution of groundwater to water consumption of safflower. In this research, the effects of different water table depths and salinity of g...
متن کاملتأثیر سطح ایستابی کم عمق و شوری آب زیرزمینی بر کمک آب زیرزمینی به تبخیر و تعرق گلرنگ (Carthamus tinctorius L.) در گلخانه
Limitation of suitable water resources is the most important problem of agriculture in Iran. Considering the condition of shallow and saline groundwater in many parts of Iran, and relative resistance of safflower to salinity, it is necessary to study the contribution of groundwater to water consumption of safflower. In this research, the effects of different water table depths and salinity of g...
متن کاملModification of transient state analytical model under different saline groundwater depths, irrigation water salinities and deficit irrigation for quinoa
Salinization of soil is primarily caused by capillary rise from saline shallow groundwater orapplication of saline irrigation water. In this investigation, the transient state analytical modelwas modified to predict water uptake from saline shallow groundwater, actual cropevapotranspiration, soil water content, dry matter, seed yield and soil salinity under differentsaline groundwater depths, i...
متن کاملIrrigation Management of Subsurface Drip Irrigation of Palm Trees under Arid and Semiarid Regions
In order to investigate the effect of water quantity in subsurface drip irrigation on water use efficiency of palm yield and yield components, and determining suitable irrigation treatments for three different date cultivars, a split plot experiment design in a randomized complete block design with three replications were applied for three cropping years (2013-2016), at Behbahan Agricultural Re...
متن کامل