Saturday, 8 November 2014

The Land: Chemicalization of Agriculture

Pesticides tend to be the most serious problem in those countries that have a strong agro-chemical industry as well as agricultural and forestry sectors that are characterised by monocultures and a goal of high labor productivity, which is a precise description of what was happening in USSR. 


"Sweetcorn is a source of abundance"
The Soviet leaders strongly promoted «the chemicalization of agriculture», which was believed to make the USSR self-sufficient in agricultural production. In 1965 the country produced 31.2 million tons of fertilisers, and in 1975, this number already reached 90 million tons. In 1986, pesticides were used on 87% of all arable land in the USSR. 



It is known that pesticides have been frequently misused and overused in the USSR, which often led to accidental kills of various animals. For instance, in 1979 the misapplication of zinc phosphide killed 169 geese at a collective farm near Rostov. The similar reports have been appearing all over the country at different times.

One of the main dangers of pesticides is their ability to build up to significant concentrations over time and remain in the environment for many years. From 1950 to 1970, more than 20,000 tonnes of DDT were used annually in the Soviet Union, pesticide known for it’s high potential to bioaccumulate, especially in the body fat of higher mammals. It is hazard to environment, both to those areas where it has been used directly and the regions thousands of kilometres away. Although there is still lack of knowledge on the potential harm of DDT to humans, some studies suggested an association between DDT and certain cancers.



Despite the official ban in 1970, DDT continued to be used until late 1980s. Following the fall of communism in 1991, many pesticide stores were left unattended and have since collapsed, threatening environment. An inspection by the local agency of Tomsk in 2002-2003 discovered 3 tons of DDT stored in local hangars, with reports that some DDT had leaked out into the surroundings.

The problem with intensive use of highly toxic pesticides in the former Soviet Union is that after the state has collapsed, Russia has lost the trace of where farm pesticides have been stored, which are estimated to exceed 250,000 tonnes. This means there are large amount of health-threatening toxins buried around the country still to be detected. 


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