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العنوان
EFFECT OF ORGANIC AND MINERAL FERTILIZATION
BY NANO TECHNOLOGY ON YIELD AND
LINT charACTERS OF COTTON /
المؤلف
ZAKZOK,AHMED KAMAL MOHAMED EL-SAID.
هيئة الاعداد
باحث / AHMED KAMAL MOHAMED EL-SAID ZAKZOK
مشرف / Sohair Elayan Dessoky
مشرف / Hani Saber Saudy
مشرف / Ramadan Thabet Abdrabou
تاريخ النشر
2018
عدد الصفحات
99p.;
اللغة
الإنجليزية
الدرجة
ماجستير
التخصص
الهندسة الزراعية وعلوم المحاصيل
تاريخ الإجازة
1/1/2018
مكان الإجازة
جامعة عين شمس - كلية الزراعة - المحاصيل
الفهرس
Only 14 pages are availabe for public view

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Abstract

Two field experiments were conducted at Sakha Agricultural
Research Station, kafr El-Sheikh Governorate, Cotton Research Institute,
Agricultural Research Center at Giza, Egypt during the two summer growing
seasons, 2014 and 2015. The aim of the work was to study the effect of the
combination among nano-fertilization, mineral fertilization and organic
fertilization on growth, yield, yield attributes and fiber technological
properties of Egyptian cotton Giza 94 cultivar.
The most important results can be summarized as follows: Response
of cotton yield and lint properties to mineral N.P.K., nano-fertilization
treatment contains half dose of both the nano-fertilizer and the organic
fertilizer gave the highest values of plant height (cm) , number of fruiting
branches per plant, boll weight (g), number of opened bolls per plant ,seed
cotton yield (kentar/fed) ,lint cotton yield (kentar/fed), lint percentage , seed
index (g) , upper half mean (UHM) mm, fiber uniformity index (UI), fiber
strength (g/tex), fiber elongation (%), micronire reading, maturity ratio (MR),
fiber fineness (millitex), short fiber content (SFC), yellowness degree (+b)
and reflection degree (Rd%). On the other hand, the lowest values for all the
above traits, were recorded from the half does of NPK mineral fertilizer in
2014 and 2015 seasons, respectively. It’s worthy to mention that, there was
no significant differences between the means of the fiber elongation % due
to the treatments applied during the study in 2014 season, while, it had no
constant trend due to fertilizer transactions applied on the adopted genotype
during 2015 season. Adding to that, both of short fiber content and yellowness
followed opposite trend as compared to all previous characters under study.
Keywords: Cotton, Organic, Nano, Fertilizer, Fiber and Chitosan.