Anhui Agricultural Science Bulletin >
2025 , Vol. 31 >Issue 22: 20 - 24
DOI: https://doi.org/10.16377/j.cnki.issn1007-7731.2025.22.004
High efficiency rice cultivation technology in Lianyungang City
Received date: 2025-05-28
Online published: 2025-11-28
The cultivation techniques for rice in the Lianyungang, Jiangsu Province were elaborated from 4 aspects: variety selection, strong seedling cultivation, field management, and harvesting and drying. In the study area, varieties could be reasonably selected based on consumer preferences and ecological conditions, prioritizing those with moderate growth duration, strong stress resistance, high yield, and good quality. Examples include japonica varieties such as Huajing No.5 and Shengdao 22, and indica varieties such as Quanliangyou 087 and Huiliangyou 898. During the strong seedling cultivation stage, standardized measures for seed treatment, seedbed preparation, precision sowing, and water and fertilizer management should be implemented. Healthy seedlings are cultivated through chemical seed soaking, timely sowing, and pest and disease control. In the field management stage, fine land preparation, sufficient base fertilizer application, and soil-sealing herbicide treatment are carried out before transplanting. During the tillering stage, shallow water irrigation, early tillering fertilizer application, and timely moderate field drying are implemented. At the jointing and booting stage, panicle fertilizer is applied precisely based on leaf age, and alternate wetting and drying water management is adopted. During the heading, flowering, grain filling, and maturation stages, a shallow water layer is maintained, with a focus on preventing and controlling diseases and pests such as false smut, and brown planthopper. During the harvesting and drying stage, rice is harvested at maturity when the panicles turn yellow but before lodging occurs. Drying should be carried out on sunny days, with grains spread thinly and evenly on flat, ventilated surfaces and frequently turned. After drying, the grains should be promptly bagged and stored in a dry environment. By comprehensively applying the above techniques, rice yield and quality can be effectively improved, ensuring safe rice production in the region.
Key words: rice; cultivation techniques; quality; yield; green and efficient
YU Yang , LIU Xiaopeng , ZHUANG Jianling , HAN Shanhong , CUI Xiaodong , LIU Shumei . High efficiency rice cultivation technology in Lianyungang City[J]. Anhui Agricultural Science Bulletin, 2025 , 31(22) : 20 -24 . DOI: 10.16377/j.cnki.issn1007-7731.2025.22.004
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