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Beech (Fagus sylvatica L.) bark necrotic damage as a serious phytopathological problem in Central and Southeastern Europe
Bulgaria index of necrotization Slovakia
2015/5/18
The results of long-term monitoring of beech bark necrotic damage in a mature stands in Czech Republic, Slovakia, Poland, Hungary, Romania, Serbia and Bulgaria are presented in paper. Overall, 10,863 ...
Rice yellow mottle virus genus Sobemovirus: a continental problem in africa
Rice yellow mottle virus Sobemovirus strains rice Africa
2015/1/30
Rice yellow mottle virus genus sobemovirus (RYMV) was first reported in Kenya in 1966. The disease caused by this virus is fast becoming a major limiting factor in the rice production in Africa and ne...
Bondi's Island is so pungently smelly that it is a negative influence on where we live, work, play and invest. If we do not correct the problem quickly, the image of our region as a special place will...
Bondi's Island: Its Everybody's Problem
Negative Influence Weakened Powerful Region Countries investment
2014/12/1
Bondi's Island is so pungently smelly that it is a negative influence on where we live, work, play and invest. If we do not correct the problem quickly, the image of our region as a special place will...
Principles of real estate subdivision with a practical problem.
Principles of real estate subdivision with a practical problem
a practical problem estate subdivision
2014/10/20
Principles of real estate subdivision with a practical problem。
A mathematical programming approach to crop mix problem
Crop mix single-harvest linear programming
2011/2/22
Problems normally faced by farmers include what to plant, how much to plant and when to plant. In this study, a linear programming crop mix model for a finite-time planning horizon was proposed. Given...
Landscaping in reducing traffic noise problem in cities: Ankara case
Ankara landscaping landscape design plant material noise
2010/9/13
Cities have been getting overloaded due to the intense immigrations to urban areas and the population growth as a result of them, requiring new equipments and services, as the present infrastructure i...
Wildlife Conservation in China： the Problem of Prioritites
wildlife forests protected areas captive breeding
2009/9/22
Resources for biodiversity conservation in China are limited，so careful planning is needed to make
best Use of available resources．Establishing priorities for conservation action is complex because l...
For a Better Understanding of Scientific Names—Philosophy,Background and Problem of Nomenclatural Codes—
Philosophy Background Nomenclatural Codes
2009/7/8
For a Better Understanding of Scientific Names—Philosophy,Background and Problem of Nomenclatural Codes—
Studies on Effects of Russian Knapweed（Acroptilon repens（L.）DC）and Butter Cup（Ranunculus damascenus Boiss and Gaill）, Causing Problem in Winter Wheat, on Yield and Determination of Their Economical Thresholds in Van
Russian Knapweed Butter Cup Winter Wheat Economical Thresholds Van
2009/1/22
In this study, effects of different densities of Russian knapweed (Acroptilon repens (L.) DC) and butter cup (Ranunculus damascenus Boiss and Gaill) on yield and yield components of winter wheat were ...
Problem Identification and Priority Setting in Agricultural Research：The Case of The Eastern Margin of Central Anatolia
Problem Identification Priority Setting Agricultural Research Eastern Margin Central Anatolia
2009/1/15
Since the resources available to research institutes are scarce, and experimentation is the most costly phase of a research program, researchers must make sure that the possible solutions to identifie...
PROBLEM OF RISK ELEMENTS ACCUMULATION IN CEREAL RAW MATERIALS AND FOODSTUFFS
cereal crops mill streams content of risk elements
2010/12/7
Four kinds of cereals- wheat (Triticum aestivum L.), barley (Hordeum sativum L.), triticosecale (Triticosecale sativum L.) and oat (Avena sativa L) were taken from risk region of Slovakia in order to ...
Abstract: Soil degradation, defined as lowering and losing of soil functions, is becoming more and more serious worldwide in recent decades, and poses a threat to agricultural production a...
New book fights $400M problem
book fishing
2007/3/26
26 March 2007，A leading expert on illegal fishing has outlined ways to combat the multi-million dollar problem in a new book to be launched this week.Written by UQ's Dr Rachel Baird, the book focuses ...