EFFECT OF TYPE OF ORGANIC MANURE AND CONCENTRATION ON THE ENZYMATIC ACTIVITIES OFSOME CALCAREOUS SOILS FROM NORTHERN IRAQ
The effect of four sources of organic manures (alfalfa residue, cow, chicken and sheep) and their concentrations (0, 1 and 2%) on the enzymatic activity of three calcareous soils from Northern Iraq have been studied in a 45-day incubation experiment at 28C and 90% of the field capacity. During this...
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College of Agriculture
2017-06-01
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| Series: | Mesopotamia Journal of Agriculture |
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| Online Access: | https://magrj.mosuljournals.com/article_161260_0cbf35f0875f0f719e9035935035e052.pdf |
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| author | Rand Ghazal |
| author_facet | Rand Ghazal |
| author_sort | Rand Ghazal |
| collection | DOAJ |
| description | The effect of four sources of organic manures (alfalfa residue, cow, chicken and sheep) and their concentrations (0, 1 and 2%) on the enzymatic activity of three calcareous soils from Northern Iraq have been studied in a 45-day incubation experiment at 28C and 90% of the field capacity. During this period, the activity of urease, asparginase and glutaminase have been measured at a 2-week intervals. Results indicated that the more the concentration of the added manure, the more the activity of the enzymes. Addition of alfalfa residue resulted in more activity, followed by chicken manure, then sheep. The least effect was obtained in soils treated with cow manure. |
| format | Article |
| id | doaj-art-d23e844b676d48be87dda6b4967929ba |
| institution | OA Journals |
| issn | 1815-316X 2224-9796 |
| language | English |
| publishDate | 2017-06-01 |
| publisher | College of Agriculture |
| record_format | Article |
| series | Mesopotamia Journal of Agriculture |
| spelling | doaj-art-d23e844b676d48be87dda6b4967929ba2025-08-20T02:04:21ZengCollege of AgricultureMesopotamia Journal of Agriculture1815-316X2224-97962017-06-0145134936610.33899/magrj.2017.161260161260EFFECT OF TYPE OF ORGANIC MANURE AND CONCENTRATION ON THE ENZYMATIC ACTIVITIES OFSOME CALCAREOUS SOILS FROM NORTHERN IRAQRand Ghazal0Soil and Water Resources Dept., College of Agriculture and Forestry, Mosul University. IraqThe effect of four sources of organic manures (alfalfa residue, cow, chicken and sheep) and their concentrations (0, 1 and 2%) on the enzymatic activity of three calcareous soils from Northern Iraq have been studied in a 45-day incubation experiment at 28C and 90% of the field capacity. During this period, the activity of urease, asparginase and glutaminase have been measured at a 2-week intervals. Results indicated that the more the concentration of the added manure, the more the activity of the enzymes. Addition of alfalfa residue resulted in more activity, followed by chicken manure, then sheep. The least effect was obtained in soils treated with cow manure.https://magrj.mosuljournals.com/article_161260_0cbf35f0875f0f719e9035935035e052.pdforganic manuresoil enzymecalcareous soil |
| spellingShingle | Rand Ghazal EFFECT OF TYPE OF ORGANIC MANURE AND CONCENTRATION ON THE ENZYMATIC ACTIVITIES OFSOME CALCAREOUS SOILS FROM NORTHERN IRAQ Mesopotamia Journal of Agriculture organic manure soil enzyme calcareous soil |
| title | EFFECT OF TYPE OF ORGANIC MANURE AND CONCENTRATION ON THE ENZYMATIC ACTIVITIES OFSOME CALCAREOUS SOILS FROM NORTHERN IRAQ |
| title_full | EFFECT OF TYPE OF ORGANIC MANURE AND CONCENTRATION ON THE ENZYMATIC ACTIVITIES OFSOME CALCAREOUS SOILS FROM NORTHERN IRAQ |
| title_fullStr | EFFECT OF TYPE OF ORGANIC MANURE AND CONCENTRATION ON THE ENZYMATIC ACTIVITIES OFSOME CALCAREOUS SOILS FROM NORTHERN IRAQ |
| title_full_unstemmed | EFFECT OF TYPE OF ORGANIC MANURE AND CONCENTRATION ON THE ENZYMATIC ACTIVITIES OFSOME CALCAREOUS SOILS FROM NORTHERN IRAQ |
| title_short | EFFECT OF TYPE OF ORGANIC MANURE AND CONCENTRATION ON THE ENZYMATIC ACTIVITIES OFSOME CALCAREOUS SOILS FROM NORTHERN IRAQ |
| title_sort | effect of type of organic manure and concentration on the enzymatic activities ofsome calcareous soils from northern iraq |
| topic | organic manure soil enzyme calcareous soil |
| url | https://magrj.mosuljournals.com/article_161260_0cbf35f0875f0f719e9035935035e052.pdf |
| work_keys_str_mv | AT randghazal effectoftypeoforganicmanureandconcentrationontheenzymaticactivitiesofsomecalcareoussoilsfromnortherniraq |