The Effect of Oil Meal as a Micronutrient Fertilizer in Saline and Non-Saline Soils
A significant amount of the oil meal is produced annually in the oil industry. Oil meal addition into the soil can improve the soil organic matter and micronutrients concentration. This study was conducted to investigate the effect of olive, sesame and black cumin meal (0, 2 and 5 g 100g-1 soil) on...
Main Authors: | , , |
---|---|
Format: | Article |
Language: | fas |
Published: |
Isfahan University of Technology
2019-09-01
|
Series: | علوم آب و خاک |
Subjects: | |
Online Access: | http://jstnar.iut.ac.ir/article-1-3651-en.html |
id |
doaj-c5188926f7d0448c976fa8a6cf0a0e30 |
---|---|
record_format |
Article |
spelling |
doaj-c5188926f7d0448c976fa8a6cf0a0e302021-04-20T08:17:17ZfasIsfahan University of Technology علوم آب و خاک2476-35942476-55542019-09-01232103114The Effect of Oil Meal as a Micronutrient Fertilizer in Saline and Non-Saline SoilsV. Dorostkar0M. Yousefifard1Z. Jajarmi2 1. Water and Soil Department, Faculty of Agriculture, Shahrood University of Technology, Shahrood, Iran. 2. Department of Agricultural Engineering and Technology, Payame Noor University, Tehran, Iran. 1. Water and Soil Department, Faculty of Agriculture, Shahrood University of Technology, Shahrood, Iran. A significant amount of the oil meal is produced annually in the oil industry. Oil meal addition into the soil can improve the soil organic matter and micronutrients concentration. This study was conducted to investigate the effect of olive, sesame and black cumin meal (0, 2 and 5 g 100g-1 soil) on the soil Cu, Zn and Fe concentration in saline and non-saline soils by a greenhouse experiment. The soil basal respiration, organic carbon, carbohydrate and DTPA extractable Cu, Zn and Fe concentration were measured after 60 days of incubation. The results showed that the greatest organic carbon and carbohydrate content were observed in olive and black cumin treatments and the lowest was observed in the sesame treatment. Using oil meal in the soil improved the micronutrient concentration, as compared to the control treatment. Sesame meal had the greatest effect on the DTPA extractable Cu and Zn concentration increment. The DTPA extractable Fe concentration was the highest in the sesame treatment and the lowest in the black cumin one. In addition, salinity decreased the DTPA extractable Fe and Zn concentration, as compared to the non-saline soil. As the conclusion, oil meal incorporation in to the soil improved the soil organic carbon and micronutrient concentration. However, their effect depends on the meal quality and soil salinity.http://jstnar.iut.ac.ir/article-1-3651-en.htmlmicronutrientoil mill residuesoil carbohydrate |
collection |
DOAJ |
language |
fas |
format |
Article |
sources |
DOAJ |
author |
V. Dorostkar M. Yousefifard Z. Jajarmi |
spellingShingle |
V. Dorostkar M. Yousefifard Z. Jajarmi The Effect of Oil Meal as a Micronutrient Fertilizer in Saline and Non-Saline Soils علوم آب و خاک micronutrient oil mill residue soil carbohydrate |
author_facet |
V. Dorostkar M. Yousefifard Z. Jajarmi |
author_sort |
V. Dorostkar |
title |
The Effect of Oil Meal as a Micronutrient Fertilizer in Saline and Non-Saline Soils |
title_short |
The Effect of Oil Meal as a Micronutrient Fertilizer in Saline and Non-Saline Soils |
title_full |
The Effect of Oil Meal as a Micronutrient Fertilizer in Saline and Non-Saline Soils |
title_fullStr |
The Effect of Oil Meal as a Micronutrient Fertilizer in Saline and Non-Saline Soils |
title_full_unstemmed |
The Effect of Oil Meal as a Micronutrient Fertilizer in Saline and Non-Saline Soils |
title_sort |
effect of oil meal as a micronutrient fertilizer in saline and non-saline soils |
publisher |
Isfahan University of Technology |
series |
علوم آب و خاک |
issn |
2476-3594 2476-5554 |
publishDate |
2019-09-01 |
description |
A significant amount of the oil meal is produced annually in the oil industry. Oil meal addition into the soil can improve the soil organic matter and micronutrients concentration. This study was conducted to investigate the effect of olive, sesame and black cumin meal (0, 2 and 5 g 100g-1 soil) on the soil Cu, Zn and Fe concentration in saline and non-saline soils by a greenhouse experiment. The soil basal respiration, organic carbon, carbohydrate and DTPA extractable Cu, Zn and Fe concentration were measured after 60 days of incubation. The results showed that the greatest organic carbon and carbohydrate content were observed in olive and black cumin treatments and the lowest was observed in the sesame treatment. Using oil meal in the soil improved the micronutrient concentration, as compared to the control treatment. Sesame meal had the greatest effect on the DTPA extractable Cu and Zn concentration increment. The DTPA extractable Fe concentration was the highest in the sesame treatment and the lowest in the black cumin one. In addition, salinity decreased the DTPA extractable Fe and Zn concentration, as compared to the non-saline soil. As the conclusion, oil meal incorporation in to the soil improved the soil organic carbon and micronutrient concentration. However, their effect depends on the meal quality and soil salinity. |
topic |
micronutrient oil mill residue soil carbohydrate |
url |
http://jstnar.iut.ac.ir/article-1-3651-en.html |
work_keys_str_mv |
AT vdorostkar theeffectofoilmealasamicronutrientfertilizerinsalineandnonsalinesoils AT myousefifard theeffectofoilmealasamicronutrientfertilizerinsalineandnonsalinesoils AT zjajarmi theeffectofoilmealasamicronutrientfertilizerinsalineandnonsalinesoils AT vdorostkar effectofoilmealasamicronutrientfertilizerinsalineandnonsalinesoils AT myousefifard effectofoilmealasamicronutrientfertilizerinsalineandnonsalinesoils AT zjajarmi effectofoilmealasamicronutrientfertilizerinsalineandnonsalinesoils |
_version_ |
1721518540274532352 |