| Titles |
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English :
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Some nutritional trials to increase broad bean yield and quality
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Arabic :
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بعض معاملات التغذية لتحسين محصول وجودة بذور الفول البلدى
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| Abstract |
Three field experiments were conducted on broad bean plants in Sakha Agric. Res. Station during three successive seasons (2000-2003). The first two experiments were carried out to study the effect of K, B, and the combination of (Fe, Mn, Zn) on two varieties of broad bean (G 461 and G 843). The third experiment was conducted to study the effect of the integrated fertilizing using mineral and biofertilizer treatments.All the treatments of the three experiments received recommended treatments; inoculation of seeds before sowing with' (Rizobium leguminozariumficia), 30 kg Nand 30 kg P2Os/Faddan. The most important results were as follows: ¬
1. K application (with 24 Kg K2O/fad.) increased the yield significantly
where, the increases ranged between (8.8-13.6 %) over the contol. Its
effect increased when it was used with either micronutrients or
biofertilizer.
2. Micronutrients combination (Fe, Mn, Zn), spraying twice, increased
the yield significantly and the increases ranged between (7.7-33.7%)
over the control.
3. Boron has an effective and significant effect on broad bean plants.
When it was used alone it increased the yield (16.2 %). It was more
effective when it was used with the treatment of the combined
micronutrients, the increase reached 50.3 % (experiments 1 and 2).
4. Using the balanced mineral fertilization [NPK + B + (Fe, Mn, Zn)]
was of great and significant effect as it reached 50.7 % over the
control (experiments 1 and 2).
5. Inoculation with the phosphorus solubilizing bacteria (Bacillus
megatherim var. phosphaticum) was effective, it increased the yield
significantly (21.1 %) over the control when used alone. But it was
more effective when it was used with either K (36.2 %) over the
control or with micronutrints (32.9%) increase in yield over the
control.
6. The best treatment was the integrated treatment including mineral and
biofertilizer inoculation, it recorded (45.3 %) significant increase in
broad bean yield. (experiment 3).
7. The contents of all mineral under investigation were increased as a
r~sultoftreatments used, which means increasing the seed quality.
It can be concluded that using the integrated fertilization programs
increase the quality and quantity of broad bean seed yield with
economical and less pollution benefits
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| URL |
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| Publication year |
2004
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| Pages |
736-750
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| Availability location |
Soils, Water and Environment Research Institute, ARC, 9 Cairo Univ. St., Giza, Egypt
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| Availability number |
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| Organization Name |
Soil, Water and Environment Research Institute (SWERI)
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| City |
Zagazig
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| serial title |
Egyptian Journal of Applied Sciences
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| ISSN |
1110-1571
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| Author(s) from ARC |
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| External authors (outside ARC) |
عبدالمجيد أبو المعاطى عبدالمجيد
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| Agris Categories |
Plant physiology - Growth and developmentPlant physiology - NutritionSoil fertility
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AGROVOC
TERMS |
Faba beans.
Inoculation.
Quality.
Seed.
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| Publication Type |
Journal
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