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Effects of deficit irrigation strategies on soil salinization and sodification in a semiarid drip-irrigated peach orchard

Aragüés, R.; Medina, E.T.; Martínez-Cob, A.; Faci, J. - In: Agricultural Water Management 142 (2014) C, pp. 1-9

required irrigation depths for soil salinity and sodicity control. Peach trees were unaffected by the irrigation treatments … in Stage II of fruit development). In relation to FULL, water savings were 40% in SDI and 9% in RDI. Soil salinity (ECe …), chloride concentration (Cle) and sodicity (SARe) measured in the saturation extract of 480 soil samples generally increased in …

Persistent link: https://www.econbiz.de/10011047609

Changes in vineyard floor management reduce the Na+ and Cl− concentrations in wine grapes grown with saline supplementary drip irrigation

Stevens, Rob M.; Pitt, Tim R.; Dyson, Chris - In: Agricultural Water Management 129 (2013) C, pp. 130-137

mounded under the vine, we tested the effects that various changes to vineyard floor management had on soil salinity and … sodicity, the concentrations of sodium and chloride in leaves and fruit, and yield. Both removal of the under-vine soil mound … salinity of under-vine soils by about 48%. Both rainfall harvesting and re-direction and application of soluble calcium reduced …

Persistent link: https://www.econbiz.de/10011047670

Reclamation of calcareous saline sodic soil with different amendments (I): Redistribution of soluble cations within the soil profile

Mahmoodabadi, Majid; Yazdanpanah, Najme; Sinobas, … - In: Agricultural Water Management 120 (2013) C, pp. 30-38

Soil salinity and sodicity are escalating problems worldwide, especially in arid and semi-arid regions. A laboratory …

Persistent link: https://www.econbiz.de/10011047652

The effect of saline shallow ground and surface water under deficit irrigation on (Carthamus tinctorius L.) in semi arid condition

Ghamarnia, Houshang; Gholamian, Mohsen - In: Agricultural Water Management 118 (2013) C, pp. 29-37

A number of column experiments were conducted in order to determine groundwater contributions by safflower (Carthamus tinctorius L.) under different saline shallow groundwater (Gw), surface water (Sw) and deficit irrigation schemes. The plants were grown in 16 columns with 0.40m diameter and...

Persistent link: https://www.econbiz.de/10010608189

Apparent steady state conditions in high resolution weighing-drainage lysimeters containing date palms grown under different salinities

Tripler, Effi; Shani, Uri; Ben-Gal, Alon; Mualem, Yechezkel - In: Agricultural Water Management 107 (2012) C, pp. 66-73

. Medjool) trees exposed to elevated levels of irrigation water salinity. High resolution weighing lysimeters were designed and …

Persistent link: https://www.econbiz.de/10011047649

Nitrate-nitrogen leaching from three specialty crops of New Mexico under furrow irrigation system

Sharma, Parmodh; Shukla, Manoj K.; Sammis, Theodore W.; … - In: Agricultural Water Management 109 (2012) C, pp. 71-80

Nitrate leaching is a common problem in frequently fertilized agricultural crops in Southern New Mexico. The objectives of this study were to estimate the leaching depths, irrigation and plant uptake efficiencies for onion (Allium cepa L.), chile (Capsicum annuum), and cotton (Gossypium spp.)...

Persistent link: https://www.econbiz.de/10011047665

Grapevine recovery from saline irrigation was incomplete after four seasons of non-saline irrigation

Stevens, Rob M.; Partington, Debra L. - In: Agricultural Water Management 122 (2013) C, pp. 39-45

Crop exposure to salinity can be episodic. The effects on the crop are the sum of those manifest whilst stress … soil salinity and leaf lamina Na+ and Cl− concentrations in previously salinised vines had fallen below the levels … associated with salinity-induced yield loss. Maximum yield loss of 22% averaged over the four seasons was higher than the maximum …

Persistent link: https://www.econbiz.de/10011047745