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Register a new userEffect of using non - Mineral Fertilizer on some Physiological Traits of Cotton Line 124 Gossypium hirsutum L
تأثير استخدام السماد غير المعدني في بعض الصفات الفيزيولوجية لسلالة القطن Gossypium hirsutum L.124
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Tishreen University ورقة بحثية
Publication date
2018
fields
Agricultural Engineering
and research's language is
العربية
Created by
Shamra Editor
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أجري البحث عام 2018 في محطة بحوث جب رملة التابعة لمركز بحوث الغاب - الهيئة العامة للبحوث العلمية الزراعية وهدف لدراسة تاثير ثلاثة أنواع من الأسمدة العضوية والحيوية ( البكتيريا Bacillus , وحمض الهيوميك , والأحمال الأمينية ) وأربع طرائق تسميد ( شاهد - نقع البذور - سقاية النباتات - رش المجموع الخضري ) والتفاعل بينها في بعض المؤشرات الفيزيولوجية لسلالة القطن 124 .
The research was conducted in 2018 at Jeb Ramleh Research Station - Al-Ghab Research Center - General Authority of Scientific Agricultural Research The objective was to investigate the effect of three types of organic and biological fertilizers ( Bacillus , Humic acid and amino acids) , and four fertilization methods ( without , soaking , seeds, Plant irrigation, and leaf spraying ) and their interactions in some physiological traits of cotton line 124.
References used
Mikkelsen R. 2005- Humic Materials uses in different lands .J. B etter Crops, 89 (3)
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The research was carried out at Tal Hedya Research Center in Aleppo, General
Commission for Agriculture Scientific Research (GCSAR), Syria, during 2011
and 2012 seasons. Seven genotypes of cotton were used, and complete diallel
hybridization was m
ade to study general and specific combining ability of some
productivity traits (sympodial branch number, actual boll number and seed cotton
yield). General combining ability (GCA) indicated that the parental genotype
Cherpan432 had a high significant GCA for sympodial branch number and actual
boll number, but the parents Aleppo118 and Deir El-Zour22 had the high GCA for
seed cotton yield. This is a clear indication that these parental genotypes had the
largest number of additive genes action, which plays important role in the inheritance
of the above-mentioned traits. The estimation of SCA values showed favorite and
high significant values in many hybrids resulted from parents, which had highly
significant GCA, which means that the gene action type is (additive x additive), and
this refers that these hybrids possessing the largest number of additive genes. High
heritability broad sense refers to importance of genetic variance in the inheritance of
all characters, but heritability in narrow sense values were low in general, indicating
the importance of dominance and epistasis genes in the inheritance. According to
this result it is recommended to follow the cross method for improvement of the
studied traits.
The research was carried out at Jeb Ramlah Research Station – AlGhab Research Center -
General Authority of Scientific Agricultural Research at 2017 growing season. The
objective was to investigate the effect of three organic and bio fertilizers (B
acillus, Humic
acid and Amino acids) and three fertilization methods (Soaking seeds, Vegetative spraying
and Plant irrigation) in some morphological and production traits of cotton cultivar 124
(Gossypium herutum L.) The experiment was conducted according to RCBD with three
replications. The first factor (fertilizer type) occupied the main plots, while the second
factor (fertilization method) occupied the split plots. Statistical analysis was carried out
using the Genestat.12 software and the least significant difference L.S.D. at 5% level was
calculated. Studied traits included (at the beginning of Blooming stage): Plant Height,
Plant wet weight, Plant dry weight, Leaf area and plant production of cotton. The results
showed that the average of treatment of amino acids was superiority significant on the
others in terms of plant height (70.70cm), Plant wet and dry weight (201.50, and 83.41g),
respectively, Leaf area (4240.15cm2/plant) and plant production of cotton (75.13g). For
fertilization method, Vegetative spraying average was superiority significant on the others
in terms of all studied traits.
Succes of a breeding program depends, to a great extent, on understanding
the gentic behavior of the traits. This investigation was conducted to study and
examine the inheritance of some economically important characters such as:
total bolls numbe
r, actual bolls number, ginning percentage , boll weight,
harvest index, flowering earliness, maturity earliness, plant height,and fiber
fineness.
A field experiment was conducted for two consecutive seasons 2006 – 2007
and 2007 – 2008 to investigate the effect of removing early developed buds on
growth, yield and some lint proprieties. Treatments involved in the experiment
included three le
vels of bud removal (0%, 50%, and 100%) at three times (one,
two and three weeks after budding). The treatments were arranged in FRCBD,
with three replications. Growth parameters (plant height, number of
nodes/plant, number of leaves/plant, and number of branches/plant) cotton
seed yield, lint yield and lint properties were investigated. The results revealed
that bud removal significantly increased plant height, number of nodes, cotton
seed yield and lint yield, uniformity (UR) and lint strength (HVI). Also the
results showed that, time of bud removal significantly affected growth
parameters, cotton seed yield and lint cotton. The results indicated that,
varieties and time of bud removal interaction had a significant affect on growth
parameters. While, percentage of bud removal and time of bud removal
interaction had a significant effect only on cotton seed yield and strength of lint.
The results showed that, there were significant difference between cultivars in
plant height and number of branches per plant, with cultivar Barakat – 90 the
best.
The research was carried out during two season 2012/2013 –
2013/2014 in Eh-Shikh Barder area. To study the effect of mineral
and cows organic manure on quality of leaves Syrian thyme
(Thymus vulgaris L.) plant.
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