| Titles |
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English :
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Influence of organic matter (compost) on VA-mycorrhizal colonization rhizobial symbiosis with Leucaena leucocephala plant.
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Arabic :
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أثر التسميد العضوى (الكومبوست) والميكروهيزا والريزوبيوم على نمو نبات الليوسينا
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| Abstract |
An experiment was carried out at greenhouse to study the effect of organic matter (compost) addition at four levels on VA-mycorrhizal colonization and symbiotic nitrogen fixation in Leucaena leucoephala. Organic matter addition increased significantly VA-mycorrhizal colonization as phosphorus content in plant. Peak activitiy was obtained at 30 and 45 days after planting and 10 and 20g g.kg-1 soil of organic matter amendment. Inoculaion with VA-mycorrhizal and organic matter addition, significantly enhanced dry weight of plant shoot and P and N uptake by plants. Nodules number, nodules dry weight and nitrogenase activity were increased significantly with VA-mycorrhizal inoculation and organic matter addition.
It is concluded that organic matter application increase significantly colonization with VA-mycorrhizal and rhizobial nodulation and symbiosis with Leucaena leucoephala plant.
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| Publication year |
2002
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| Pages |
306-314
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| Availability location |
The Egyptian Society of Applied Sciences
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| Availability number |
Vol.17
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| Organization Name |
Soil, Water and Environment Research Institute (SWERI)
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| Country |
Egypt
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| City |
Zagazig
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| Publisher |
Name:
The Egyptian Society of Applied Sciences
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| serial title |
Egyptian Journal of Applied Sciences
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| ISSN |
1110-1571
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| Volume |
17
. 11
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| Department |
Sandy and Calcareous Soils Research
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| Author(s) from ARC |
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| External authors (outside ARC) |
عبدالمنعم عبدالودود البنا
المعمل المركزى لأبحاث وتطوير نخيل البلح
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| Agris Categories |
Soil biology
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AGROVOC
TERMS |
Composts.
Mycorrhizae.
Nitrogen fixation.
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| Publication Type |
Journal
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