Plant seeds have been blasted into orbit in the hope that 'space breeding' holds the key to improving crop yields and disease resistance. Wheat and barley strains developed by the Department of Agriculture and Food in Western Australia (WA) have just landed back on Earth following a 15-day orbital cruise on board China's Shijian-8 satellite.
The Shijian 8 orbiter satellite that as launched from the Jiuquan Satellite Launch Centre in the northwest China desert on September. 9th, 2006, is predicted to re-enter the earths atmosphere on the 1st November @ 23:31:00 GMT ± 48 Hours.
According to the Chinese Ministry of Agriculture (MOA), scientists are to start experimental cultivation of 2,200 seed samples from the country's seed-breeding satellite in a hope to grow high-yield, high-quality plants.
Seeds from the Shijian-8 satellite which landed two days ago, were handed over to Agriculture Minister Du Qinglin. Tests showed the seeds had remained intact and could be used for plantation. The seeds covered nine categories, including grains, wheat, corn, cotton, vegetables, fruits, fungus and oil plants. The seeds would be dispatched to 94 agricultural centres across the country for study of the influence of cosmic radiation and zero gravity.
Shijian-8, the Chinese seed-breeding satellite successfully landed in Sichuan Province, southwest China, at 10:43 a.m. Beijing time on Sunday after a 15-day flight in space. The recoverable satellite was launched from the Jiuquan Satellite Launch Centre in the northwest China desert on Sept. 9. The orbital module will continue to orbit the earth and carry out more experiments until its battery gives up the ghost. The satellite carried 215 kilograms of seeds of vegetables, fruits, grains and cotton, the largest payload of this kind since 1987.
China today launched a satellite from Jiuquan Satellite Launch Center, which is carrying 215 kilograms of seeds of plants and fungus, Xinhua reports. The seed-breeding satellite called "Shijian-8" is apparently designed to test how space-enhanced produce can increase the efficiency of the country's food production.
The Shijian-8 was launched aboard a Long March 2C rocket. China National Space Administration informed that the mission was to enable scientists to figure out a process to cultivate "high-yield and high-quality plants."
China will launch the Shijian 8 (SJ-8) satellite from the Jiuquan launch centre, in September 2006.
According to officials with the Commission of Science, Technology and Industry for National Defence, The satellites mission will be to expose plant seeds to cosmic-rays during a 15-day space flight. The satellite will carry seeds of over 2,000 different plant species that include grain seeds, fungi and biological material that have been genetically sequenced. China has conducted various seed irradiation experiments on nine different satellite missions, since 1987, resulting in a number of new species being created.
The Jiuquan Satellite Launch Centre (Base 20) is a People's Republic of China space vehicle launch facility (spaceport) in the Gobi desert in Gansu Province located (41.10deg N, 100.30deg E) about 1,600 km from Beijing.