Music enhances plant growth and keeps pests at bay
A recent AoB blog caught my eye (ear?). Do plants respond to music? The blog refers to an experiment in which plants were assembled in Cadogan Hall, London for a 3-hour recital performed by the UK’s Royal Philharmonic Orchestra to investigate the effects of music on plant growth. Knowing that CAB Abstracts is a good…
Countdown to seven billion: does the world have enough water to produce food for us all?
As the world counts down to the landmark of seven billion people on the planet (a scary number predicted to happen – perhaps a little too conveniently? – on the scary day of Halloween, 31 October) we are seeing an increasing number of stories and statistics on whether the Earth's resources can cope with a…
How green is bioenergy?
It is well known that there is an international effort to replace fossil energy with biomass in an effort to reduce greenhouse gas (GHG) emissions and curb global warming. It was widely assumed that biomass combustion would be inherently 'carbon neutral' because it only releases carbon taken from the atmosphere during plant growth. However, there…
Land sparing vs. land sharing: how best to reconcile food production and biodiversity?
In a world of climate instability and ever-growing population, global food security is becoming an increasing concern. How do we feed a population of some seven billion (set to reach 9 billion by 2050) without losing even more of our precious biodiversity by diverting ecosystems such as forests and grasslands to cropland? Do we squeeze…
Ever wondered what the carbon footprint of your spam emails is?
An article in Tuesday’s Guardian online quoted that a European Commission report, published in 2008, estimated that technologies such as email and mobile phone texts contribute 2% to the European greenhouse gases emissions and, furthermore, that this figure might double by 2020, if we continue using these technologies at the same rate. The article also…
Veterinarians Target Next Virus for Eradication
Following the recent eradication of rinderpest virus in cattle (see blog), the veterinary profession is contemplating which viral disease of animals should be targeted for eradication next. This is not an easy task considering the vast number of viral diseases that plague livestock animals and have devastating effects on animal health, public health and people’s livelihoods. According to…
Is there an agronomist in the house?
One of my colleagues has just passed me an interesting article entitled UK agronomy skills – a lost generation which she spotted in the 6th June issue of Chemistry & Industry. In this article, the chief executive of the Processors & Growers Research Organization, Salvador Potter highlights the shortage of basic agronomy skills facing the industry.…
Major Veterinary Achievement – Cattle Plague Eradicated
The World Animal Health Organization (OIE) has declared that the cattle disease Rinderpest (also known as Cattle Plague) has been eradicated, which means that all 198 countries and territories with rinderpest-susceptible animals were free of the disease. The global disease freedom status is expected to be ratified by Ministers of Agriculture at the Food and…
Why Washing Your Vegetables and Hands May Not Protect You from E. coli, Staphylococcus, Salmonella…?
Following the recent outbreak of E. coli food poisoning in Germany that claimed at least 37 lives as of 14 June 2011 and still counting, numerous articles have been written, but many fundamental questions still remain unanswered. As you will remember, contaminated Spanish cucumbers were initially blamed for the outbreak of E. coli infection, which prompted the Spanish…
Recent developments in the world of biofuels
Opinions on the use of crops for biofuel and bioenergy continue to be polarized – are they a ‘good thing’ or not? When are they a ‘good thing’? Who benefits? How do you measure the impacts and their interactions at a local, national and international level on food security, land resources, water, greenhouse gas emissions,…