نتایج جستجو برای: c esculenta
تعداد نتایج: 1059184 فیلتر نتایج به سال:
Concern over poisoning as a result of eating cassava roots or shoots has led to these studies to determine factors which lead to high cyanide content in these tissues and how detoxification can be carried out. Plant age or stage of development does not seem to have a clear influence on root or shoot cyanide content. Genetic control on cyanide content seems significant as varieties may be identi...
Taro leaf blight (TLB) epidemic hit Cameroon for the first time in 2009. Since then, disease is persistent and its typical devastating legacy threatening (Colocasia esculenta) North South West Regions of Cameroon. This study was initiated with objective to determine potentials some fungicides control TLB. The experimental design completely randomized a 3x15x2 factorial, including 3 treatments: ...
این مقاله مقایسهای از ظرفیت بیوفیلتری و هزینه فایده صدف ماسل آبی ((Mytilus edulis و جلبکهای دریایی (Kelps) در طرح یکپارچه پرورش چندگانه آبزیان (IMTA) بر اساس تجارب به دست آمده در ایرلند و دانمارک است. ضرورت نگرش اقتصادی به سیستم بیوفیلتری: با توجه به قابلیت جذب مقادیر نیتروژن، صدفها پالایشکننده (بیوفیلتر) بهتری از جلبکها هستند و هزینه بیوفیلتری صدف 30 – 11 یورو به ازاء هر کیلوگرم ازت خارج...
The origins of cassava (Manihot esculenta Crantz subspecies esculenta) have long been obscure. The three important questions to answer concern the botanical origin, (i.e. the wild species from which cassava descends), the geographical origin, (i.e. the area where the progenitor evolved in the geological past) and the agricultural origin (i.e. the area of initial cultivation of the wild ancestor...
1 School of Population Health, University of Queensland, Herston, Queensland, Australia, 2 Centre for International Child Health, Murdoch Childrens Research Institute, University of Melbourne, Royal Children’s Hospital, Parkville, Victoria, Australia, 3 Department of Health Services Research and Policy, London School of Hygiene & Tropical Medicine, London, United Kingdom, 4 Nossal Institute for...
The developmental threshold is the minimum size or condition that a developing organism must have reached in order for a life-history transition to occur. Although developmental thresholds have been observed for many organisms, inter-population variation among natural populations has not been examined. Since isolated populations can be subjected to strong divergent selection, population diverge...
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