| Titles |
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English :
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EFFECT OF INOCULATION WITH PHOSPHORINE AND NIRTOBIN ON FLAX YIELD AND SOME ANATOMICAL CHARACTERS UNDER DIFFERENT NITROGEN LEVELS
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Arabic :
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تأثير التلقيح بالفوسفورين والنيتروبين على محصول الكتان وبعض الصفات التشريحية تحت مستويات مختلفة من السماد الأزوتى
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| Abstract |
The present investigation was carried out at Sakha Agricultural Research Station, Kafr El-Sheikh during the two growing seasons of 2000/2001 and 2001/2002. Two field experiments were performed to study the response of flax yield an its components as well as some anatomical characters to seed inoculation with two bio-fertilizers, i.e., Phosphorine and Nitrobin under different rates of nitrogen fertilizer i.e., 20k, 30, 40 and 50 kg N/fed. The study was laid out in a split plot design with four replications. The obtained results could be summarized as follows:
Increasing N level from 20 up to 50 kg N/fed. Significantly increased technical stem length, maine stem diameter, straw yield/plant, total fiber percentage as well as straw and fiber yields/fed. The application of 50 kg N/fed. Significantly increased upper branching zone length, number of capsules and seeds/plant, 1000 seed weight, seed yield/plant as well as seed and oil yields/fed. Each increment of applied nitrogen resulted in a significant reduction in seed oil content in both seasons. Increasing N- level from 40 up to 50 kg N/fed. Gave significant increase in all these characters, except straw yield/fed. Results showed gradual and significant increments for all anatomical characters due to increasing nitrogen level from 20 up to 50 kg N/fed., except pith area, which decreased significantly with increasing N-level.
Seed inoculation with Phosphorine + Nitrobin or with Nitrobin alone significantly increased technical stem length, straw yield/plant, straw and fiber yield/fed. As well as upper branching zone length, number of capsules/plant, seed yield/plant, seed and oil yields/fed. The highest seed oil content was recorded when seed inoculated with Phosphorine. Resuts showed that all bio-fertilizer treatments significantly increased all anatomical characters compared with control, except xylem area and xylem area percentage, which reduced significantly with bio-fertilizer. On the other hand, bio-fertilizer did not affected pith area character.
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| Publication year |
2000
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| Pages |
4307-4323
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| Availability location |
9 شارع الجامعة- الجيزة
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| Availability number |
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| Organization Name |
Field Crops Research Institute (FCRI)
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| serial title |
J. Agric. Sci. Mansoura Univ
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| Author(s) from ARC |
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| Agris Categories |
Agriculture - General aspects
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AGROVOC
TERMS |
Flax.
Inoculation.
Nitrogen.
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| Publication Type |
Journal
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