نتایج جستجو برای: economical yield

تعداد نتایج: 211910  

A.R. Sepaskhah, M.R. Abbasi

Due to increasing water and growing demand for food a more efficient water use system is needed for agriculture. This is more evidence for rice production with a higher water use for economical production. A large cultivar×water regime interaction exists for grain yield in rice. Therefore, information is required to adopt new rice cultivars with high yield potential under water-saving condition...

Journal: :Journal of Veterinary Epidemiology 1998

2010
A. A. Mohammadi G. Saeidi A. Arzani

A complete diallel cross using eight flax genotypes including four Iranian breeding lines and four Canadian genotypes was carried out to estimate genetic parameters for days to flowering, days to maturity, plant height, primary branches per plant, number of capsules per plant, number of seeds per capsule, seed yield per plant, 1000-seed weight, seed yield and harvest index. Analysis of variance...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده اقتصاد و علوم اجتماعی 1390

abstract deviation or in other words committing a crime is literally a social problem. this research that was conducted in 1389 and 1390 has tried to investigate the causes of crimes committed by young male inmates qazvin central prison and effective variables on their tendency to deviation. accordingly after collecting theoretical framework and offering theoretical model including both hirsch...

2005
Aaron E. Carnes

OCTOBER 2005 P lasmid DNA production is becoming increasingly important as gene therapies make their way into clinical trials and eventually into the pharmaceutical marketplace. To date, most efforts toward process development have focused on downstream processing. However, the quality of a final product is ultimately determined by fermentation strategy. Through optimization of the growth envir...

2016
Hugo Roume Jan B. A. Arends Camar P. Ameril Sunil A. Patil Korneel Rabaey

Given the large amount of crude glycerol formed as a by-product in the biodiesel industries and the concomitant decrease in its overall market price, there is a need to add extra value to this biorefinery side stream. Upgrading can be achieved by new biotechnologies dealing with recovery and conversion of glycerol present in wastewaters into value-added products, aiming at a zero-waste policy a...

2013
Konstantinos Stamatopoulos Archontoula Chatzilazarou Evangelos Katsoyannos

The aim of the present study was to improve the recovery of polyphenols from olive leaves (OL) by optimizing a multistage extraction scheme; provided that the olive leaves have been previously steam blanched. The maximum total phenol content expressed in ppm caffeic acid equivalents was obtained at pH 2, particle size 0.315 mm, solid-liquid ratio 1:7 and aqueous ethanol concentration 70% (v/v)....

2002
P. W. TOWNSEND R. W. BLAKE F. J. HOLMANN P. J. VAN SOEST C. J. SNIFFEN

This simulation study was to evaluate low cost feeding strategies in response to higher cost of commercial concentrates to maintain current milk sales from dual purpose cattle herds in the humid lowlands of western Venezuela. Data were from farm surveys in 1987 and 1988. Baseline net margins from milk and beef per cow per year were $132 and $99 for two farm cases with average dally milk of 10 a...

2017
S. Aravinth Vijay Jesuraj Md. Moklesur Rahman Sarker Long Chiau Ming S. Marylin Jeya Praya M. Ravikumar Wong Tin Wui

Microbial anti-cancer enzymes have been proven to be effective and economical agents for cancer treatment. Aeromonas veronii has been identified as a microorganism with the potential to produce L-glutaminase, an anticancer agent effective against acute lymphocytic leukaemia. In this study, a selective medium of Aeromonas veronii was used to culture the microorganism. Strain improvement was done...

Journal: :Steel Construction 2018

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