Drip Irrigation and Subirrigation of SugarcaneSource: Journal of Irrigation and Drainage Engineering:;1988:;Volume ( 114 ):;issue: 001Author:Sun F. Shih
DOI: 10.1061/(ASCE)0733-9437(1988)114:1(143)Publisher: American Society of Civil Engineers
Abstract: The difference in sugarcane evapotranspiration (ET), sugarcane yield, and soil moisture content between drip irrigation and subirrigation, are compared using four lysimeters, each 5.5‐m diameter by 1.2‐m deep. Plant cane with two ratoons are grown. The results show that the soil moisture content in the profile with the subirrigation system is much greater than with the drip irrigation system. Before canopy closure of the plant cane, ET from drip irrigation is significantly lower than from subirrigation; whereas, after canopy closure for the two ratoons, the ET from drip irrigation is significantly higher than from subirrigation. Cane yield from drip irrigation is significantly higher than from subirrigation. About 95 kg and 109 kg of water are required to produce 1 kg of cane yield for drip irrigation and subirrigation, respectively.
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| contributor author | Sun F. Shih | |
| date accessioned | 2017-05-08T20:46:51Z | |
| date available | 2017-05-08T20:46:51Z | |
| date copyright | February 1988 | |
| date issued | 1988 | |
| identifier other | %28asce%290733-9437%281988%29114%3A1%28143%29.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/26938 | |
| description abstract | The difference in sugarcane evapotranspiration (ET), sugarcane yield, and soil moisture content between drip irrigation and subirrigation, are compared using four lysimeters, each 5.5‐m diameter by 1.2‐m deep. Plant cane with two ratoons are grown. The results show that the soil moisture content in the profile with the subirrigation system is much greater than with the drip irrigation system. Before canopy closure of the plant cane, ET from drip irrigation is significantly lower than from subirrigation; whereas, after canopy closure for the two ratoons, the ET from drip irrigation is significantly higher than from subirrigation. Cane yield from drip irrigation is significantly higher than from subirrigation. About 95 kg and 109 kg of water are required to produce 1 kg of cane yield for drip irrigation and subirrigation, respectively. | |
| publisher | American Society of Civil Engineers | |
| title | Drip Irrigation and Subirrigation of Sugarcane | |
| type | Journal Paper | |
| journal volume | 114 | |
| journal issue | 1 | |
| journal title | Journal of Irrigation and Drainage Engineering | |
| identifier doi | 10.1061/(ASCE)0733-9437(1988)114:1(143) | |
| tree | Journal of Irrigation and Drainage Engineering:;1988:;Volume ( 114 ):;issue: 001 | |
| contenttype | Fulltext |