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Register a new userThe Influence of Seed Priming and Supplementary Irrigation on Improving the Tolerance of some Faba Bean Varieties to Water sterss (Drought)
تأثير تقسية البذور والري التكميلي في تحسين تحمل أصناف الفول ( Vicia faba L) للإجهاد المائي( الجفاف)
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Damascus University رسالة ماجستير
Publication date
2016
fields
Agricultural Engineering
and research's language is
العربية
Created by
Shamra Editor
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نفذت التجرية الحقلية في مزرعة أبي جرش في كلية الزراعة بجامعة دمشق خلال الموسم الزراعي 2011-2012 بهدف دراسة تأثير تقسية البذور والري التكميلي في تحسين تحمل أصناف من الفول (vicia faba L.)للإجهاد المائي
A field experiment was carried out at Abi Jarash farm at the Faculty of Agriculture at Damascus University during the 2011-2012 agricultural season in order to study the effect of seed hardening and supplementary irrigation in improving the tolerance of faba bean (vicia faba L.) varieties to water stress.
References used
البلقيني , حامد(2007) الفول , زراعة المحاصيل المصرية, جمهورية مصر العربية ص 37
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This research was carried out through 2015-2016 growing season
belongs to the fourth stability at Gander village located on the
between Homs and Damascus .The aims of this research were to
study the effect of plant density on seed yield and its components
of faba bean (vica faba ) and to investigate the optimum plant
density of this crop in the region.
This research was carried out through 2015-2016 growing season
belongs to the fourth stability at Gander village located on the
between Homs and Damascus .The aims of this research were to
study the effect of plant density on seed yield and its components
of faba bean (vica faba ) and to investigate the optimum plant
density of this crop in the region.
This research was carried out at a special farm at Balghounis - Banias during the
agricultural season 2013/14 to study the of effect plant density and variety and the
interaction between them on some productivity characteristics of faba bean plant.
Two
faba bean varieties were used : Balady (local variety) and Italian Super Simonia (new
variety in Syria). Five densities (20, 10, 6.67, 5, 4) plants/m2 were studied. A split plot
design with three replications was used, in which varieties were assigned to main plots and
densities to sub plots. The GenStat 12 program was used for statistical analyses.
The results indicated that Balady variety significantly surpasses the Italian one in
plant height during maturity stage. Also Balady variety showed a significant increase
compared to Italian variety in number of branches/plant, number of pods/plant and 100-
seed weight. On the other hand, Italian variety significantly surpasses the Balady one in
number of seeds/pod and seed yield, and it showed a significant increase compared to
Balady variety in seed weight per plant. Increasing of plant density led to an increase of
plant height and a decrease of number of branches/ plant, number of pods/plant and
number of seeds/pod. Decreasing of plant density led to decrease of 100-seed weight and
seed yield.
Five populations of faba bean were advanced from F2 to F3 generations by simple
recurrent selection at Terbol research station, International Centre for Agricultural
Research in The Dry Areas (ICARDA), Lebanon. During the growing season summer
201
3. The produced genotypes of selection were evaluated in winter 2013-2014 in order to
estimate the narrow-sense heritability and genetic advance for seed yield, plant height,
pods per plant and 100-seeds weight traits. The results showed that S2012-085 population
was superior in heritability for seed yield (0.5), 100-seed weight (0.5) and pods per plant
(0.5), while the population S2012-133 was recorded the supreme value for plant height
(0.858). The results demonstrate that genetic advance for seed yield trait was varied from
53% to 72.4%, and the highest value of genetic advance for seed yield was belonged to the
population S2012-018 (72.4%). Most of traits under research were recorded a moderate
values of narrow sense heritability accompanied with high values of genetic advance,
indicating to the importance of additive genetic variances related to the total genetic
variances, Consequently, recurrent selection is very important to apply in order to improve
the traits across segregated generations of faba bean.
the experiment was conducted under Syrian coastal conditions to investigate (Vicia
fabaL.), the effect of boron and zinc foliar fertilization on faba bean,either individually or
in combination, by increased rates (0, 0.25, 0.50, 0.75, and 1 kg boro
n / has boric acid, and
zinc at a rate of 0, 0.375, 0.750, 1.125, and 1.5 kg / ha as zinc sulfate). where fababeans
were plantedin plastic pots(15L) in )2013/11/10(and )2014/11/10(.The soil in pots has high
content of calcium carbonate, low boron and zinc content, with pH slightly basic
(representative of the region's soils).
Half boron and zinc fertilizer rates were sprayed after 33 days of germination and the
other half ,after 65 days of germination. The results showed significant responses in all
studied parameters (number of branches,number of pods / plant, weight of 100 seeds, and
seed yield (Kg. / ha) on faba bean plant, as a result of foliar fertilization by boron and zinc.
Fababeans response to boron is higher than to zinc fertilization in all studied
indicators. However,the treatmentB75Zn75(0.75 kg boric acid and 1.125kg of zinc sulfate)
is the best, as compared to others. Also, the driedseeds yield was increased by about
17.66%.
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