糖蜜和叶面施用Ca (NO3)2对盐渍化土壤部分土壤性状和水稻产量的改善作用

A. Omara, M. Aiad, H. El-Ramady, E. Abo-Elela, M. Amer
{"title":"糖蜜和叶面施用Ca (NO3)2对盐渍化土壤部分土壤性状和水稻产量的改善作用","authors":"A. Omara, M. Aiad, H. El-Ramady, E. Abo-Elela, M. Amer","doi":"10.21608/jenvbs.2022.170499.1197","DOIUrl":null,"url":null,"abstract":"FIELD experiment was conducted at Kafr El- Sheikh Governorate, North Nile Delta area, Egypt during the two successive growing seasons 2020 and 2021 to assess the effect of different levels from molasses and foliar application of Ca (NO 3 ) 2 on some soil properties and yield of rice . Spilt- plot design was used, which the main plots were assigned to four treatments of molasses (i.e., M1: without molasses, M2:140 L ha -1 , M3: 280 L ha -1 , M4:420 L ha -1 ), while foliar application of Ca(NO 3 ) 2 treatments were assign to sub main plots (i.e., Ca1: foliar as tab water, Ca2: 0.5 g l -1 and Ca3: 1 g l -1 ). Results revealed that after the two growing seasons, increasing molasse application up to 420 L ha -1 led to a decrease in soil bulk density. Soil porosity had a different trajectory than bulk density, recording its greatest values during the same prior treatment. With an increase in molasses up to 420 L ha -1 , available concentrations of N, P, and K in soil as well as dehydrogenase, urease and total count of bacteria were greatly enhanced, with M4 and Ca3 recording the greatest levels. The interaction effect of the molasses treatment and foliar application of Ca(NO 3 ) 2 led to a highly significant increase in the chlorophyll content, 1000-grain weight, grain, straw yield, and total N-uptake. According to the trial, farmers could gain from using molasses and foliar application of Ca(NO 3 ) 2 because it boosts rice harvest while enhancing soil physical, microbiology and its fertility.","PeriodicalId":11727,"journal":{"name":"Environment, Biodiversity and Soil Security","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Significant Use of Molasses and foliar application of Ca (NO3)2 on Improving of some Soil properties and yield of Rice under salt affected soils\",\"authors\":\"A. Omara, M. Aiad, H. El-Ramady, E. Abo-Elela, M. Amer\",\"doi\":\"10.21608/jenvbs.2022.170499.1197\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"FIELD experiment was conducted at Kafr El- Sheikh Governorate, North Nile Delta area, Egypt during the two successive growing seasons 2020 and 2021 to assess the effect of different levels from molasses and foliar application of Ca (NO 3 ) 2 on some soil properties and yield of rice . Spilt- plot design was used, which the main plots were assigned to four treatments of molasses (i.e., M1: without molasses, M2:140 L ha -1 , M3: 280 L ha -1 , M4:420 L ha -1 ), while foliar application of Ca(NO 3 ) 2 treatments were assign to sub main plots (i.e., Ca1: foliar as tab water, Ca2: 0.5 g l -1 and Ca3: 1 g l -1 ). Results revealed that after the two growing seasons, increasing molasse application up to 420 L ha -1 led to a decrease in soil bulk density. Soil porosity had a different trajectory than bulk density, recording its greatest values during the same prior treatment. With an increase in molasses up to 420 L ha -1 , available concentrations of N, P, and K in soil as well as dehydrogenase, urease and total count of bacteria were greatly enhanced, with M4 and Ca3 recording the greatest levels. The interaction effect of the molasses treatment and foliar application of Ca(NO 3 ) 2 led to a highly significant increase in the chlorophyll content, 1000-grain weight, grain, straw yield, and total N-uptake. According to the trial, farmers could gain from using molasses and foliar application of Ca(NO 3 ) 2 because it boosts rice harvest while enhancing soil physical, microbiology and its fertility.\",\"PeriodicalId\":11727,\"journal\":{\"name\":\"Environment, Biodiversity and Soil Security\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-02-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Environment, Biodiversity and Soil Security\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.21608/jenvbs.2022.170499.1197\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Environment, Biodiversity and Soil Security","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.21608/jenvbs.2022.170499.1197","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1

摘要

本研究于2020年和2021年连续两个生长季在埃及北尼罗河三角洲地区的Kafr El- Sheikh省进行了田间试验,以评估不同水平的糖蜜和叶面施用Ca (no3) 2对水稻部分土壤性质和产量的影响。采用分块设计,主要地块分配4个糖蜜处理(M1:无糖蜜,M2:140 L ha -1, M3: 280 L ha -1, M4:420 L ha -1),而叶片施用Ca(no3) 2处理分配给次主要地块(Ca1:叶片作为tab水,Ca2: 0.5 g L -1和Ca3: 1 g L -1)。结果表明,两个生长季后,增加糖蜜施用量至420 L ha -1,土壤容重下降。土壤孔隙度与容重的变化轨迹不同,在相同的处理过程中,土壤孔隙度达到最大值。当糖蜜用量增加到420 L ha -1时,土壤中N、P、K有效浓度以及脱氢酶、脲酶和细菌总数均显著增加,其中M4和Ca3水平最高。糖蜜处理与叶面施用Ca(no3) 2的交互作用导致叶绿素含量、千粒重、籽粒产量、秸秆产量和总氮吸收量极显著增加。根据该试验,农民可以从使用糖蜜和叶面施用Ca(no3) 2中获益,因为它可以提高水稻收成,同时提高土壤的物理、微生物和肥力。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Significant Use of Molasses and foliar application of Ca (NO3)2 on Improving of some Soil properties and yield of Rice under salt affected soils
FIELD experiment was conducted at Kafr El- Sheikh Governorate, North Nile Delta area, Egypt during the two successive growing seasons 2020 and 2021 to assess the effect of different levels from molasses and foliar application of Ca (NO 3 ) 2 on some soil properties and yield of rice . Spilt- plot design was used, which the main plots were assigned to four treatments of molasses (i.e., M1: without molasses, M2:140 L ha -1 , M3: 280 L ha -1 , M4:420 L ha -1 ), while foliar application of Ca(NO 3 ) 2 treatments were assign to sub main plots (i.e., Ca1: foliar as tab water, Ca2: 0.5 g l -1 and Ca3: 1 g l -1 ). Results revealed that after the two growing seasons, increasing molasse application up to 420 L ha -1 led to a decrease in soil bulk density. Soil porosity had a different trajectory than bulk density, recording its greatest values during the same prior treatment. With an increase in molasses up to 420 L ha -1 , available concentrations of N, P, and K in soil as well as dehydrogenase, urease and total count of bacteria were greatly enhanced, with M4 and Ca3 recording the greatest levels. The interaction effect of the molasses treatment and foliar application of Ca(NO 3 ) 2 led to a highly significant increase in the chlorophyll content, 1000-grain weight, grain, straw yield, and total N-uptake. According to the trial, farmers could gain from using molasses and foliar application of Ca(NO 3 ) 2 because it boosts rice harvest while enhancing soil physical, microbiology and its fertility.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
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