Perennial-root culturing technique for early season rice

Abstract

The present invention discloses a perennial cultivation technology of early season rice. The is is characterized by that on the ridgeless flatland or land on the slopes under the condition of droughtthe land is prepared and sown, and the water content can be obtained by rain, after harvest the rice head is remained, to be used as next growing seed seedling, and a proper management method is adopted, so that after sowing once, it can continuously harvest for above 9 times.

Description

technical field [0001] The invention relates to the cultivation technology of rice, in particular to a cultivation technology of upland rice perennial root method. Background technique [0002] The main varieties of food are rice, flour, corn, etc., and rice is processed from rice. As rice, its varieties mainly include paddy rice and upland rice. For places with sufficient water sources, paddy fields can be used to plant rice as long as the climate is suitable. Due to the lack of water resources in the world, the places to grow rice are very limited. However, the climate, land and planting conditions required for the cultivation of upland rice are much more complicated than that of rice. Therefore, there are relatively fewer places where upland rice can be grown. In order to solve problems such as human food shortage, the development of upland rice planting is one direction. At present, the cultivation of upland rice is the same as that of rice, which consists of a cycle...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiencies in existing upland rice such as poor drought tolerance, inability to grow perennials and multiple harvests, the present invention provides a perennial root method for upland rice that is different from conventional rice technology and has strong drought tolerance and can be perennial and harvested multiple times Cultivation Techniques