| Titles |
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English :
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Response of flax to irrigation frequence and some micro-nutrients application in calcareous soils
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Arabic :
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استجابة محصول الكتان لعدد مرات الرى واضافة بعض العناصر الصغرى فى الاراضى الجيرية:2- التاثير على أمتصاص العناصر الكبرى والصغرى لنبات الكتان.
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| Abstract |
Two field experiments were conducted in calcareous soil of the farm of Nubaria Agric. Res. Station during two successive seasons to study the effect of irrigation frequency, microelement- nutrients and their interactions on macro and micronutrients uptake by flax plants Giza 7, Giza 8 and S1 (the new strain) cultivars.
The result can be summarized as the following:
1. Giza 8 and new strain1 recorded about the same maximum values of N, P and K uptake by both of seed and straw of flax plant, while those of Giza 7 reflected the lowest effects.
2. Irrigation frequency had significant effects on macronutrients uptake for all cultivars under study. Five or seven times of irrigation gave about the same highest values of N; P and K. data are represented by 15.92, 2.69 and 3.721 kg Fed-1 respectively.
3. Concerning foliar treatment mixture of Fe, Zn and Mn, the treated plants gave the highest mean values of N uptake by seed (15.16 kg Fed-1) comparatively with those of untreated ones(12.14 kg Fed-1). Data of P and K uptake were not in higher values, but they showed some reasonable increases.
4. As for the triple interaction effect, it can be summarized that, the absolutely highest values of N, P and K were 23.16, 3.55 and 4.23 kg Fed-1 respectively. The mentioned values were obtained from (I3 x Foliar x Giza8), and (I4 x foliar x Giza 8) interaction treatments respectively.
5. In respect of micronutrient uptake, the highest values of Fe uptake (566.6 and 565.97 g Fed-1) were obtained from (I4 x foliar x Giza 8) and (I4 x foliar x S1) respectively. While the highest values related to Zn and Mn uptake (188.87 and 52.4 g Fed-1) were obtained from (I4 x foliar x Giza 8) and (I2 x foliar x Giza 8) respectively.
6. It can be recommended to G8 and S1, with 7 times of irrigation that recorded the highest effects for all macro and micronutrients uptake under foliar application.
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| Publication year |
2003
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| Pages |
4219-4230
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| Availability location |
Faculty of Agriculture, Mansoura University
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| Availability number |
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| Organization Name |
Soil, Water and Environment Research Institute (SWERI)
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| Country |
Egypt
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| City |
Mansoura
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| Publisher |
Name:
Faculty of Agriculture, Mansoura University
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| serial title |
Mansoura University Journal of Agricultural Sciences
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| ISSN |
1110-0346
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| Volume |
28
. 5
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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) |
آمنة محمد حسن
قسم بحوث الألياف - معهد بحوث المحاصيل الحقلية
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| Agris Categories |
Agricultural research
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AGROVOC
TERMS |
Calcareous soils.
Flax.
Irrigation.
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| Proposed Agrovoc |
Elemental uptake;
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| Publication Type |
Journal
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