The “rejuvenated rice†in rural areas is known as the “bearing valleyâ€. According to experiments conducted in recent years on larger areas, the average yield per mu can reach more than 100 kg, and the high yield can reach more than 200 kg. Production must pay attention to the following points: 1. Comprehensive planning. In the planning, the plots for reclaimed rice should be arranged in the first transplanting stage, so that the positive rice can be harvested on July 15 and harvested before August 15, so as to guarantee the loosening of the regenerated rice before September 15. Yang Hua, at the same time, it is necessary to fertilize the paddy field with fertile soil, and irrigation should be concentrated. 2, choose a good combination of varieties. Retained rice must choose a combination of strong regenerative varieties, such as Gangyou 527, Youyou 63, dyou, etc. 3, give birth to germination fertilizer. It is necessary to fertilize 10 to 15 days before the harvest of the regular rice, with about 10 kilograms of urea per acre to increase the survival rate of axillary buds. 4, high retention rice piles. At present, the varieties used for ratooning rice mainly use axillary buds on the upper two or three sections to germinate into spikes, leaving the piles 33 cm higher. 5, strict protection of rice piles. The pile must be completely intact. When harvesting, the best conditions for mixing barrels, threshing machines do not fall into the field to close, the valley collecting piles to wash the mud, if threshing in the field, we must timely transport the straw. 6, to strengthen field management. Before and after the rice harvest, wet irrigation can be used to maintain the vitality of the root system and ensure that the buds sprout and grow long enough to reach the seedlings. Rice fields with poor fertility must be fertilized properly. 7, prevention and treatment of pests. It is imperative that the rice in the season has no pests, and the regeneration rice should be reported according to the pest situation, and the pesticide should be used to prevent and control the rice stem borer, planthopper, leafhopper, and rice leafhopper in time.
