Systematic review: Effect of Irrigation Water Quality and Deficit Irrigation on Crop Yield and Water Use efficiency
The main purpose of this paper is to review on the effect of irrigation water quality and deficit irrigation on crop yield and water use efficiency. Low quality water for irrigation can impose a major environmental constraint to crop productivity. If salts become excessive, losses in yield will resu...
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| Format: | Article |
| Language: | English |
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Hasan Eleroğlu
2020-06-01
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| Series: | Turkish Journal of Agriculture: Food Science and Technology |
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| Online Access: | http://www.agrifoodscience.com/index.php/TURJAF/article/view/3366 |
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| author | Lelisa Endalu Tura Tasisa Temesgen Tolossa |
| author_facet | Lelisa Endalu Tura Tasisa Temesgen Tolossa |
| author_sort | Lelisa Endalu Tura |
| collection | DOAJ |
| description | The main purpose of this paper is to review on the effect of irrigation water quality and deficit irrigation on crop yield and water use efficiency. Low quality water for irrigation can impose a major environmental constraint to crop productivity. If salts become excessive, losses in yield will result. To prevent yield loss, salts in the soil must be controlled at a concentration below that which might affect yield. Irrigation application below the full evapotranspiration requirement is termed as deficit irrigation. Deficit irrigation consists of deliberately applying irrigation water in amounts below the plant’s water requirements. Deficit irrigation can be applied at certain periods during the crop’s growing season or throughout its growing season. Yield reductions also occur in a number of crops when subjected to water stress. Yield reductions depend on the crop’s sensitivity to water stress at its various growth stages. In order for deficit irrigation to be an economically viable practice, the revenue lost due to yield reduction should be lower than savings in total cost of production. The goal of deficit irrigation is to increase crop water use efficiency by reducing the amount of water that is applied or by reducing the number of irrigation events. The interaction effects of water quality and DI illustrated that when the two types of stresses; saline and DI were coupled together, a serious reduction occurred on total dry biomass and total yield. The interaction effects of water quality and deficit irrigation illustrated that when the two types of stresses; saline and deficit irrigation were coupled together, a serious reduction occurred on total dry biomass and total yields. |
| format | Article |
| id | doaj-art-e4f56caec32b46bd93a5a4d4a4086732 |
| institution | OA Journals |
| issn | 2148-127X |
| language | English |
| publishDate | 2020-06-01 |
| publisher | Hasan Eleroğlu |
| record_format | Article |
| series | Turkish Journal of Agriculture: Food Science and Technology |
| spelling | doaj-art-e4f56caec32b46bd93a5a4d4a40867322025-08-20T02:04:30ZengHasan EleroğluTurkish Journal of Agriculture: Food Science and Technology2148-127X2020-06-01851201121010.24925/turjaf.v8i5.1201-1210.33661648Systematic review: Effect of Irrigation Water Quality and Deficit Irrigation on Crop Yield and Water Use efficiencyLelisa Endalu Tura0Tasisa Temesgen Tolossa1Department of Plant Sciences, Samara University, Samara, Ethiopia School of Natural Resources Management and Environmental Sciences, Haramaya University, Dire Dawa, EthiopiaDepartment of Plant Sciences, Samara University, Samara, Ethiopia School of Natural Resources Management and Environmental Sciences, Haramaya University, Dire Dawa, EthiopiaThe main purpose of this paper is to review on the effect of irrigation water quality and deficit irrigation on crop yield and water use efficiency. Low quality water for irrigation can impose a major environmental constraint to crop productivity. If salts become excessive, losses in yield will result. To prevent yield loss, salts in the soil must be controlled at a concentration below that which might affect yield. Irrigation application below the full evapotranspiration requirement is termed as deficit irrigation. Deficit irrigation consists of deliberately applying irrigation water in amounts below the plant’s water requirements. Deficit irrigation can be applied at certain periods during the crop’s growing season or throughout its growing season. Yield reductions also occur in a number of crops when subjected to water stress. Yield reductions depend on the crop’s sensitivity to water stress at its various growth stages. In order for deficit irrigation to be an economically viable practice, the revenue lost due to yield reduction should be lower than savings in total cost of production. The goal of deficit irrigation is to increase crop water use efficiency by reducing the amount of water that is applied or by reducing the number of irrigation events. The interaction effects of water quality and DI illustrated that when the two types of stresses; saline and DI were coupled together, a serious reduction occurred on total dry biomass and total yield. The interaction effects of water quality and deficit irrigation illustrated that when the two types of stresses; saline and deficit irrigation were coupled together, a serious reduction occurred on total dry biomass and total yields.http://www.agrifoodscience.com/index.php/TURJAF/article/view/3366deficit irrigationirrigation water qualitywater use efficiencyirrigation managementcrop yield |
| spellingShingle | Lelisa Endalu Tura Tasisa Temesgen Tolossa Systematic review: Effect of Irrigation Water Quality and Deficit Irrigation on Crop Yield and Water Use efficiency Turkish Journal of Agriculture: Food Science and Technology deficit irrigation irrigation water quality water use efficiency irrigation management crop yield |
| title | Systematic review: Effect of Irrigation Water Quality and Deficit Irrigation on Crop Yield and Water Use efficiency |
| title_full | Systematic review: Effect of Irrigation Water Quality and Deficit Irrigation on Crop Yield and Water Use efficiency |
| title_fullStr | Systematic review: Effect of Irrigation Water Quality and Deficit Irrigation on Crop Yield and Water Use efficiency |
| title_full_unstemmed | Systematic review: Effect of Irrigation Water Quality and Deficit Irrigation on Crop Yield and Water Use efficiency |
| title_short | Systematic review: Effect of Irrigation Water Quality and Deficit Irrigation on Crop Yield and Water Use efficiency |
| title_sort | systematic review effect of irrigation water quality and deficit irrigation on crop yield and water use efficiency |
| topic | deficit irrigation irrigation water quality water use efficiency irrigation management crop yield |
| url | http://www.agrifoodscience.com/index.php/TURJAF/article/view/3366 |
| work_keys_str_mv | AT lelisaendalutura systematicrevieweffectofirrigationwaterqualityanddeficitirrigationoncropyieldandwateruseefficiency AT tasisatemesgentolossa systematicrevieweffectofirrigationwaterqualityanddeficitirrigationoncropyieldandwateruseefficiency |