{"title":"三种耕作方式对马铃薯产量和水分利用效率的影响","authors":"S. Al-hamed, M. F. Wahby, A. Sayedahmed","doi":"10.9734/AJEA/2016/24950","DOIUrl":null,"url":null,"abstract":"The objective of this study was to evaluate the effect of tillage implements on potato yield and water use efficiency. The study was conducted at a private farm at Al-Kharj Governorate, Saudi Arabia during 2015 in randomize complete block design with three replications. Three primary tillage implements commonly used in Saudi Arabia for seedbed preparation with different configurations: disk harrow, chisel plow and moldboard plow were used. The potato variety used was Spunta. Centre pivot system was used to provide irrigation water. The statistical analysis indicated that tillage implement had significant effect on yield and water use efficiency. The highest yield of 37.19 t/ha was observed during plowing with moldboard plow and the lowest (32.33 t/ha) was observed during plowing with disk harrow. The highest water use efficiency of 7.91 kg/m was observed during plowing with moldboard plow and the lowest (6.88 kg/m) was observed during plowing with disk harrow. The results could be helpful to develop comprehensive technology to increase potato yield and water use efficiency in semi-arid region like Saudi Arabia. Original Research Article Al-Hamed et al.; AJEA, 12(3): 1-6, 2016; Article no.AJEA.24950 2","PeriodicalId":7714,"journal":{"name":"American Journal of Experimental Agriculture","volume":"35 4 1","pages":"1-6"},"PeriodicalIF":0.0000,"publicationDate":"2016-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Effect of Three Tillage Implements on Potato Yield and Water Use Efficiency\",\"authors\":\"S. Al-hamed, M. F. Wahby, A. Sayedahmed\",\"doi\":\"10.9734/AJEA/2016/24950\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The objective of this study was to evaluate the effect of tillage implements on potato yield and water use efficiency. The study was conducted at a private farm at Al-Kharj Governorate, Saudi Arabia during 2015 in randomize complete block design with three replications. Three primary tillage implements commonly used in Saudi Arabia for seedbed preparation with different configurations: disk harrow, chisel plow and moldboard plow were used. The potato variety used was Spunta. Centre pivot system was used to provide irrigation water. The statistical analysis indicated that tillage implement had significant effect on yield and water use efficiency. The highest yield of 37.19 t/ha was observed during plowing with moldboard plow and the lowest (32.33 t/ha) was observed during plowing with disk harrow. The highest water use efficiency of 7.91 kg/m was observed during plowing with moldboard plow and the lowest (6.88 kg/m) was observed during plowing with disk harrow. The results could be helpful to develop comprehensive technology to increase potato yield and water use efficiency in semi-arid region like Saudi Arabia. Original Research Article Al-Hamed et al.; AJEA, 12(3): 1-6, 2016; Article no.AJEA.24950 2\",\"PeriodicalId\":7714,\"journal\":{\"name\":\"American Journal of Experimental Agriculture\",\"volume\":\"35 4 1\",\"pages\":\"1-6\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-01-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"American Journal of Experimental Agriculture\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.9734/AJEA/2016/24950\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"American Journal of Experimental Agriculture","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.9734/AJEA/2016/24950","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
摘要
本研究旨在评价不同耕作方式对马铃薯产量和水分利用效率的影响。该研究于2015年在沙特阿拉伯Al-Kharj省的一个私人农场进行，采用随机完全区组设计，有3个重复。沙特阿拉伯常用的三种主要耕作工具分别为盘耙、凿子犁和犁板犁。使用的土豆品种是Spunta。采用中心支点系统提供灌溉用水。统计分析表明，农机具对产量和水分利用效率有显著影响。犁板犁的产量最高，为37.19 t/ha，盘耙的产量最低，为32.33 t/ha。犁板犁的水分利用效率最高，为7.91 kg/m，盘耙的水分利用效率最低，为6.88 kg/m。研究结果可为在沙特阿拉伯等半干旱地区开发提高马铃薯产量和水分利用效率的综合技术提供参考。al - hamed et al.;农业工程学报，12(3):1-6,2016;文章no.AJEA。24950 2
Effect of Three Tillage Implements on Potato Yield and Water Use Efficiency
The objective of this study was to evaluate the effect of tillage implements on potato yield and water use efficiency. The study was conducted at a private farm at Al-Kharj Governorate, Saudi Arabia during 2015 in randomize complete block design with three replications. Three primary tillage implements commonly used in Saudi Arabia for seedbed preparation with different configurations: disk harrow, chisel plow and moldboard plow were used. The potato variety used was Spunta. Centre pivot system was used to provide irrigation water. The statistical analysis indicated that tillage implement had significant effect on yield and water use efficiency. The highest yield of 37.19 t/ha was observed during plowing with moldboard plow and the lowest (32.33 t/ha) was observed during plowing with disk harrow. The highest water use efficiency of 7.91 kg/m was observed during plowing with moldboard plow and the lowest (6.88 kg/m) was observed during plowing with disk harrow. The results could be helpful to develop comprehensive technology to increase potato yield and water use efficiency in semi-arid region like Saudi Arabia. Original Research Article Al-Hamed et al.; AJEA, 12(3): 1-6, 2016; Article no.AJEA.24950 2
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