نتایج جستجو برای: b irrigation of sugar beet seedlings with waste water

تعداد نتایج: 22299757  

Journal: :چغندرقند 0
سمر خیامیم مربی پژوهشی مؤسسه تحقیقات چغندرقند

the root pulling force as well as the amount of transferred soil have not been reported quantitatively for various sugar beet types. this study was designed to measure the amounts of transferred soil from farm and estimate the root pulling force among sugar beets populations with different root shapes at harvest time. the experiment was conducted as a split plot with a randomized complete block...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1388

abstract sensitive and precise voltammetric methods for the determination of trace amounts of furaldehydes, mainly as furfural (f) and 5-hydroxymethyl-2-furaldehyde (hmf), in waste waters and other matrices is described. determination of total furaldehyde at < ?g g-1 levels in alkaline buffered aqueous media was individually investigated. by the use of ordinary swv and adsorptive square wave ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - پژوهشکده علوم زمین سازمان زمین شناسی و اکتشافات مع 1390

the neogene intrusion masses in the noudeh-enghelab area located to the north of sabzevar ophiolite have cut the late cretaceous ophiolitic rocks, sedimentary- volcanic and eocene volcanic rocks and have been covered by pliocene and quaternary deposits. the margin is of lava with basalt, phyric andesite-basalt and andesite and the central parts (dome shaped) composed of phyric andesite-trachyan...

2004
D. Choluj R. Karwowska M. Jasińska G. Haber

Growth response of sugar beet plants to drought stress applied at different growth stages has been investigated. Cessation of watering imposed moderate water stress and resulted in the reduction of the relative water content of young and old leaves maximally by 6%. However, water content in taproot was more drastically decreased than in the shoot. Water withholding reduced dry ma�er accumulatio...

Journal: :مدیریت آب و آبیاری 0
عبدالصمد کاغذلو دانشجوی کارشناسی ارشد گروه مهندسی آبیاری و زهکشی، دانشگاه بین المللی امام خمینی(ره)، قزوین عباس ستوده نیا دانشیار دانشگاه بین المللی امام خمینی(ره)، قزوین پیمان دانش کار آراسته دانشیار دانشگاه بین المللی امام خمینی(ره)، قزوین

evaluating the performance of irrigation systems by providing the possibility of increasing irrigation efficiency in those systems is an important factor in the field of water resources management. in this study, the performance of three systems were evaluated, including linear move sprinkler irrigation systems in maize, sugar beet and alfalfa fields of magsal agro-industrial company which is l...

2017
A. A. M. Habeeb A. E. Gad A. A. EL-Tarabany M. M. Mustafa M. A. A. Atta

Sugar beet pulp is a by-product from the processing of sugar beets into sugar. Beet pulp is extracted grounded sugar beet. It is used as livestock feed and it can be fed fresh, dried and ensiled (fermented beet pulp). Sugar beet pulp is a by-product from the processing of sugar beet which is used as fodder for cattle and other livestock. It is supplied either as dried flakes or as compressed pe...

Journal: :چغندرقند 0
نسیم رحمانی فارغ التحصیل کارشناسی‎ارشد بیوتکنولوژی کشاورزی دانشگاه آزاد اسلامی واحد علوم و تحقیقات محمود مصباح استاد مؤسسه تحقیقات ثبت وگواهی بذر و نهال پیمان نوروزی استادیار موسسه تحقیقات چغندرقند

beet cyst nematode (heterodera schachtii schmidt). spreads extensively in different regions of sugar beet cultivation, and therefore many efforts are accomplished to prevent decrease of sugar and root yield caused by the disease. the most appropriate control method of this disease is improvement of resistant varieties. wild species of procumbentes in beta are very important because they contain...

Journal: :BMC Biotechnology 2004
Dietmar J Stahl Dorothee U Kloos Reinhard Hehl

BACKGROUND Modification of leaf traits in sugar beet requires a strong leaf specific promoter. With such a promoter, expression in taproots can be avoided which may otherwise take away available energy resources for sugar accumulation. RESULTS Suppression Subtractive Hybridization (SSH) was utilized to generate an enriched and equalized cDNA library for leaf expressed genes from sugar beet. F...

Journal: :Journal of microbiology and biotechnology 2013
Tonči Rezić Damir Oros Iva Marković Daniel Kracher Roland Ludwig Božidar Santek

Sugar beet pulp is an abundant industrial waste material that holds a great potential for bioethanol production owing to its high content of cellulose, hemicelluloses, and pectin. Its structural and chemical robustness limits the yield of fermentable sugars obtained by hydrolyzation and represents the main bottleneck for bioethanol production. Physical (ultrasound and thermal) pretreatment meth...

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