Only 50% of expected grain was requisitioned in 1926 and the kulaks were blamed for this.
The grain crisis of 1927 threatened industrial progress which led Stalin to urge collectivisation at the Party Congress.
A continued grain shortage occurs in 1928 and the "Ural-Siberian method" of grain requisitioning was introduced.
The NEP ended in 1929 and there was an extensive use of the "Ural-Siberian method".
In December 1929, Stalin launched forced collectivisation and his intention to "annihilate the kulak class".
The kulaks were estimated to be 4% of the peasant population but 15% of peasant households were destroyed and about 150,000 richer peasants were forcibly moved north on to inferior land.
Peasants killed livestock and destroyed crops to avoid being labelled as kulaks.
The target of 25% collectivisation in 1930 was a massive achievement as 58% of peasant households has collectivised through propaganda and force by March 1930.
Stalin's "dizzy with success" accusation against local party members led to mass opposition and a return to voluntary collectivisation.
The number of collectivised farms fell back to 20%.
Dekulakisation was a brutal policy and counterproductive as 10 million kulaks were removed from their farms.
In removing the kulaks, the Communist Party removed 10 million of the best farmers.
Peasants killed 25-30% of sheep, cattle and pigs.
This did not return to the previous level until 1953 which led to a lack of draft animals and fertiliser.
Stupidly high quotas meant peasants were handing over almost all of their grain and grain did not return to its previous level until 1935.
Party activists who ran many farms had no farming experience.
Despite the MTS's there were not enough tractors.
This was not helped by the fact that many tractors that were produced were idle due to a lack of transport to bring them to the countryside.
The famine of 1932-33 was one of the worst in Russian history and although a drought in October 1931 helped cause this, it was largely man made.
The state was determined to get the necessary supply of grain from the peasants in order to feed the cities.
The peasants on the other hand resisted the demands of the quota.
Party machinery was mobilised on a war footing to take the full quota of grain from each region of the USSR.
Stalin dispatched his leading Politburo members to regions to oversee grain requisitioning.
With the support of the Red Army and the secret police, the Politburo members forced the peasants to hand over their grain.
On 7 August 1932, the Communists introduced the "Law of Seven-Eights".
This was nicknamed after the date it was passed.
Stealing, including a few ears of corn gave a sentence of 10 years of hard labour and later increased to the death penalty.
Millions of peasants did not have enough grain to feed their families.
Between 1932 and 1934, there was a chronic famine in many areas but particularly in Ukraine and the Caucasus regions.