Is rice a cash crop?
Rice is not a cash crop, but a grain crop, which is a kind of food in crops and mainly used as people's daily staple food. At the same time, grains are the general name of grains (wheat, rice, corn), potatoes and beans, and rice belongs to the category of grains.
Huma, Heilongjiang Province, China is the northernmost part of rice fields, and the southernmost part is the south of China. South China's double cropping rice planting area is located along the East China Sea, bordering the western edge of Chengdu Plain in the west, Nanling in the south and Huaihe River in the Qinling Mountains in the north, which is the largest rice planting area in China.
Characteristics of rice crops
Rice belongs to subtropical and tropical crops, but it can be planted in almost all areas except Antarctica.
Rice is not a chlorine-free crop, but a chlorine-tolerant crop. Chlorine fertilizer can be applied to promote growth when fertilizing at ordinary times.
What crops are good for rice interplanting?
In farmland, rice can be intercropped with watermelon, potato and corn. When planting potatoes in winter, we should reserve watermelon holes, start sowing before watermelon harvest, and start interplanting with corn after potato harvest, and finally achieve the goal of three harvests a year.