Document Details
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Document Type |
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Article In Journal |
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Document Title |
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Effect of Irrigation Frequency and Nitrogen Rate on Cabbage Growth and its Nitrogen Content under Makkah Conditions تأثيرالفترة بين الريات ومعدلات النيتروجين على نمو نبات الكرنب ومحتواه من النيتروجين تحت ظروف منطقة مكة المكرمة |
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Document Language |
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Arabic |
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Abstract |
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ABSTRACT. A two years study was conducted at Hada Al-Sham Agriculture
Research Station (King Abdulaziz University) to determine
the effect of three irrigation intervals (2, 4, and 7 days) with total
amount of water applied at each treatment being fixed at the rate of
3790 m3 /season, and four nitrogen (N) rates (0, 100, 200, and 300 Kg
N/ha) on cabbage growth and its nitrogen content.
The results showed significant differences between seasons in head
growth but not in stem and root growth. On the other hand, there were
significant differences between irrigation treatments in head, stem,
and root growth. There was a reduction in head, stem, and root growth
with increase in irrigation interval. In addition, N fertilization had significant
effects on growth of head, stem, and root. Head, stem, and
root growth were increased with the increase of N fertilization.
Meanwhile, the results showed that season had no significant effects
on N content of whole plant, head, stem, leaves, and root. However,
both irrigation and N treatments had significant effects on N
content of whole plant, head, stem, leaves, and root. |
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ISSN |
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1319-1039 |
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Journal Name |
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Meteorology, Environment and Arid Land Agriculture Sciences Journal |
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Volume |
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14 |
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Issue Number |
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1 |
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Publishing Year |
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1423 AH
2003 AD |
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Article Type |
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Article |
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Added Date |
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Thursday, May 17, 2012 |
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Researchers
| جلال محمد ياصهي | BASAHI, JALAL M | Investigator | Doctorate | jbasahi@hotmail.com |
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