Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1002/ird.377 |
EVALUATION OF AMELIORATION TREATMENTS AND ECONOMIC ASPECTS OF USING SALINE-SODIC WATER FOR RICE AND WHEAT PRODUCTION ON SALT-AFFECTED SOILS UNDER ARID LAND CONDITIONS | |
Ghafoor, A.1; Murtaza, G.1; Ahmad, B.2; Boers, Th. M.3 | |
通讯作者 | Murtaza, G. |
来源期刊 | IRRIGATION AND DRAINAGE
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ISSN | 1531-0353 |
EISSN | 1531-0361 |
出版年 | 2008 |
卷号 | 57期号:4页码:424-434 |
英文摘要 | This paper reports the amelioration of saline-sodic soils with gypsum and/or farm manure in a 3-year rice-wheat rotation at three sites, using saline-sodic waters. The treatments were: (1) irrigation with saline-sodic water without amendment (control) (2) gypsum at 50% ( gypsum requirement of soil (G50): (3) farm manure at 25 Mg ha(-1) annually before rice (FM): and (4) gypsum at 25% gypsum requirement of soil along, with 25 Mg ha(-1) of farm manure (G25 + FM). Soil salinity/sodicity at all sites decreased. treatment effectiveness order being G50 > G25 + FM > FM > control. Crop growth, grain yield and net benefits were found to be directly proportional to the treatment reclamation effectiveness. For economic yields of rice and wheat crops front saline-sodic soils and water. gypsum at least Lit 50% GR once or (gypsum) at 25% GR once along with 25 Mg FM ha(-1) each year are required. Owing to high net benefit, G50 proved the best treatment at all the sites, the value being, the highest for site followed by sites 1 and 3. A high net benefit oil farmers’ fields with farmer participation implicitly highlighted the added advantage of farmers skills for agronomic operations since the farmer at site 2 was more skilful. Copyright (C) 2008 John Wiley & Soils, Ltd. |
英文关键词 | low quality water salt-affected soils chemical amendments grain yields farm manure gypsum soil amelioration farmer management skills net benefit |
类型 | Article |
语种 | 英语 |
国家 | Pakistan ; Netherlands |
收录类别 | SCI-E |
WOS记录号 | WOS:000260073300005 |
WOS关键词 | MANAGEMENT STRATEGIES ; IRRIGATION ; PHYTOREMEDIATION |
WOS类目 | Agronomy ; Water Resources |
WOS研究方向 | Agriculture ; Water Resources |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/157804 |
作者单位 | 1.Univ Agr Faisalabad, Inst Soil & Environm Sci, Faisalabad 38040, Pakistan; 2.Univ Agr Faisalabad, Dept Environm & Resource Econ, Faisalabad 38040, Pakistan; 3.Int Inst Land Reclamat & Improvement ILRI, Wageningen, Netherlands |
推荐引用方式 GB/T 7714 | Ghafoor, A.,Murtaza, G.,Ahmad, B.,et al. EVALUATION OF AMELIORATION TREATMENTS AND ECONOMIC ASPECTS OF USING SALINE-SODIC WATER FOR RICE AND WHEAT PRODUCTION ON SALT-AFFECTED SOILS UNDER ARID LAND CONDITIONS[J],2008,57(4):424-434. |
APA | Ghafoor, A.,Murtaza, G.,Ahmad, B.,&Boers, Th. M..(2008).EVALUATION OF AMELIORATION TREATMENTS AND ECONOMIC ASPECTS OF USING SALINE-SODIC WATER FOR RICE AND WHEAT PRODUCTION ON SALT-AFFECTED SOILS UNDER ARID LAND CONDITIONS.IRRIGATION AND DRAINAGE,57(4),424-434. |
MLA | Ghafoor, A.,et al."EVALUATION OF AMELIORATION TREATMENTS AND ECONOMIC ASPECTS OF USING SALINE-SODIC WATER FOR RICE AND WHEAT PRODUCTION ON SALT-AFFECTED SOILS UNDER ARID LAND CONDITIONS".IRRIGATION AND DRAINAGE 57.4(2008):424-434. |
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