My country is a country with a vast territory and a large population, but the ranking of per capital arable land is far behind other countries. The 9.6 million square kilometers of land is suitable for growing crops, especially not many fields suitable for growing rice.
If the problem of growing rice in deserts, saline-alkali soils, plateaus and other areas can be solved, it will greatly ease the pressure on my country's food production. You may not know that the technology of growing rice in saline-alkali land has ushered in a critical year for promotion.
On June 5, the 2020 demonstration planting and industrialization promotion activities of 100,000 mu of sea rice officially kicked off. Four places including Qingdao Chengyang, Shandong Weifang, Qinghai Golmud, and Zhejiang Wenzhou started planting seedlings at the same time, together with Hangjin Banner, Inner Mongolia, Xinjiang Akto, Xinjiang Yuepu Lake, Yan'an Nanniwan, Shandong Dongying, and Heilongjiang Tieli that have recently planted seedlings. , Daqing and other places, covering the main types of saline-alkali land in China.
At the event site on June 5, multiple A16 equipped with a sowing system shuttled back and forth in the field for sowing. Each drone loaded 15 kg of seeds at a time. According to the set flight path, the sea rice seeds were evenly scattered. Fall into the farmland. In less than a minute, the drone has completed the planting operation of an acre of land.
