Spatial variation of sunflower cultivation in Iraq (quantitative geographic study)
The sunflower crop needs different temperatures during the growth stages, as it does not grow at a low degree to less than (7) and a maximum (35%), and the optimum temperature for its growth ranges between (25-30) - (35) and the crop needs temperatures After the stage of germination until the stage...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | Arabic |
| Published: |
Unviversity of Kufa, Faculty of Arts
2012-11-01
|
| Series: | آداب الكوفة |
| Subjects: | |
| Online Access: | https://www.journal.uokufa.edu.iq/index.php/kufa_arts/article/view/6280 |
| _version_ | 1797651600045506560 |
|---|---|
| author | كاظم حمادي |
| author_facet | كاظم حمادي |
| author_sort | كاظم حمادي |
| collection | DOAJ |
| description |
The sunflower crop needs different temperatures during the growth stages, as it does not grow at a low degree to less than (7) and a maximum (35%), and the optimum temperature for its growth ranges between (25-30) - (35) and the crop needs temperatures After the stage of germination until the stage of maturity, as the stage of germination of its seeds begins at a temperature ranging between (15_17°C), especially during the spring planting, but during the autumn planting, its seeds need a temperature of up to (30°C). ( ) Either during the vegetative growth stage, the sunflower crop needs a temperature ranging between (20_25°C) during the spring planting for the period March-April. As for the autumn planting, the crop needs (30°C), so its cultivation begins between the months of August-September until it reaches Their average temperature is between (32_36°C)
|
| first_indexed | 2024-03-11T16:18:10Z |
| format | Article |
| id | doaj.art-4f6618d3eca14ffda581d74bc1fd1664 |
| institution | Directory Open Access Journal |
| issn | 1994-8999 2664-469X |
| language | Arabic |
| last_indexed | 2024-03-11T16:18:10Z |
| publishDate | 2012-11-01 |
| publisher | Unviversity of Kufa, Faculty of Arts |
| record_format | Article |
| series | آداب الكوفة |
| spelling | doaj.art-4f6618d3eca14ffda581d74bc1fd16642023-10-24T14:14:10ZaraUnviversity of Kufa, Faculty of Artsآداب الكوفة1994-89992664-469X2012-11-0111410.36317/kaj/2012/v1.i14.6280Spatial variation of sunflower cultivation in Iraq (quantitative geographic study)كاظم حمادي0University of Kufa- College of Arts The sunflower crop needs different temperatures during the growth stages, as it does not grow at a low degree to less than (7) and a maximum (35%), and the optimum temperature for its growth ranges between (25-30) - (35) and the crop needs temperatures After the stage of germination until the stage of maturity, as the stage of germination of its seeds begins at a temperature ranging between (15_17°C), especially during the spring planting, but during the autumn planting, its seeds need a temperature of up to (30°C). ( ) Either during the vegetative growth stage, the sunflower crop needs a temperature ranging between (20_25°C) during the spring planting for the period March-April. As for the autumn planting, the crop needs (30°C), so its cultivation begins between the months of August-September until it reaches Their average temperature is between (32_36°C) https://www.journal.uokufa.edu.iq/index.php/kufa_arts/article/view/6280التباين المكاني |
| spellingShingle | كاظم حمادي Spatial variation of sunflower cultivation in Iraq (quantitative geographic study) آداب الكوفة التباين المكاني |
| title | Spatial variation of sunflower cultivation in Iraq (quantitative geographic study) |
| title_full | Spatial variation of sunflower cultivation in Iraq (quantitative geographic study) |
| title_fullStr | Spatial variation of sunflower cultivation in Iraq (quantitative geographic study) |
| title_full_unstemmed | Spatial variation of sunflower cultivation in Iraq (quantitative geographic study) |
| title_short | Spatial variation of sunflower cultivation in Iraq (quantitative geographic study) |
| title_sort | spatial variation of sunflower cultivation in iraq quantitative geographic study |
| topic | التباين المكاني |
| url | https://www.journal.uokufa.edu.iq/index.php/kufa_arts/article/view/6280 |
| work_keys_str_mv | AT kạẓmḥmạdy spatialvariationofsunflowercultivationiniraqquantitativegeographicstudy |