Soil salinity and nutrient availability influenced by silicon application to tomato irrigation with different saline water

Amin Hussein Jabal, Mohammed A. Abdulkaree
{"title":"Soil salinity and nutrient availability influenced by silicon application to tomato irrigation with different saline water","authors":"Amin Hussein Jabal, Mohammed A. Abdulkaree","doi":"10.21931/rb/css/s2023.08.01.30","DOIUrl":null,"url":null,"abstract":"Silicon can be used as a soil amendment to reduce deleterious soil salinity and improve nutrient availability under different irrigation water salinity\nlevels. Four treatments of Si (0,150 and 300 kg Si ha-1\nas nano-silica and 300 kg\nSi ha-1\nas potassium silicate) along with four salinity levels of irrigation water\n(1.65,3,6and 9 dSm-1\n) were used to investigate their effect on soil salinity at\nthree soil depth ( 0-15, 15-30 and 30-45 cm ) and availability of N, P and K in\nsoil cultivated with tomato. The experiment was conducted under greenhouse\nconditions using a random complete block design with three replicates. According to the results, increasing irrigation water salinity level increased soil salinity\nand decreased available N, P and K to tomatoes. Si treatments decreased soil salinity and increased available amounts of N, P and K . Using 300 Kg Si ha-1 of\nnano-silica caused the lowest soil salinity of 1.89, 2.51 and 3.23 dSm-1\nfor 0-15,\n15-30, and 30-45cm depth, respectively and increased availability of N, P and K\nwith a percent of 19.4, 14.1 and 82.7 %, respectively.\nKeywords: nano-silica, soil salinity, available nitrogen, irrigation water salinity,\ntomato.","PeriodicalId":443152,"journal":{"name":"Sumer 1","volume":"93 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Sumer 1","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.21931/rb/css/s2023.08.01.30","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

Abstract

Silicon can be used as a soil amendment to reduce deleterious soil salinity and improve nutrient availability under different irrigation water salinity levels. Four treatments of Si (0,150 and 300 kg Si ha-1 as nano-silica and 300 kg Si ha-1 as potassium silicate) along with four salinity levels of irrigation water (1.65,3,6and 9 dSm-1 ) were used to investigate their effect on soil salinity at three soil depth ( 0-15, 15-30 and 30-45 cm ) and availability of N, P and K in soil cultivated with tomato. The experiment was conducted under greenhouse conditions using a random complete block design with three replicates. According to the results, increasing irrigation water salinity level increased soil salinity and decreased available N, P and K to tomatoes. Si treatments decreased soil salinity and increased available amounts of N, P and K . Using 300 Kg Si ha-1 of nano-silica caused the lowest soil salinity of 1.89, 2.51 and 3.23 dSm-1 for 0-15, 15-30, and 30-45cm depth, respectively and increased availability of N, P and K with a percent of 19.4, 14.1 and 82.7 %, respectively. Keywords: nano-silica, soil salinity, available nitrogen, irrigation water salinity, tomato.
不同含盐量番茄灌溉施硅对土壤盐分和养分有效性的影响
在不同灌溉水盐分水平下,硅可以作为土壤改良剂降低有害土壤盐分,提高养分有效性。采用4种硅处理(0,150和300 kg硅- ha-1纳米二氧化硅和300 kg硅- ha-1硅酸钾)以及4种灌溉水盐度水平(1.65、3、6和9 dSm-1),研究了它们对番茄栽培土壤3种土壤深度(0-15、15-30和30-45 cm)土壤盐分和氮、磷、钾有效性的影响。试验在大棚条件下进行,采用完全随机区组设计,共3个重复。结果表明,灌溉水含盐量的增加增加了土壤盐分,降低了番茄的速效氮、磷和钾。硅处理降低了土壤盐分,增加了N、P、K有效量。在0-15、15-30和30-45cm深度施用300 Kg Si ha-1,土壤盐分最低,分别为1.89、2.51和3.23 dsm -1,氮、磷和钾的有效性分别提高了19.4%、14.1%和82.7%。关键词:纳米二氧化硅,土壤盐度,有效氮,灌溉水盐度,番茄
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信