Breeding of New High-yield and High-quality Variety Jingeng 882 and Its Supporting Cultivation Techniques
GU Rui
YANG Kai
ZHONG Qingzhao
SUN Yahong
PEI Haiyi
ZHOU Liangyu
Abstract：Jingeng 882 is an excellent new variety of geng-rice independently selected by Jiangsu Golden Agriculture Co.,Ltd.It is developed through years of targeted breeding using Suxiu 867 as the maternal parent and 12 fan 46 as the paternal parent through artificial hybridization and pedigree method.The average yield of the two-year regional trial of Jingeng 882 is 10 482.8 kg/hm2,and the rice quality meets the national third level standard.It is moderately resistant to rice blast disease and stripe leaf blight.In summary,it has the advantages of high yield,high quality,strong resistance and wide adaptability.On the basis of introducing its breeding process and variety characteristics,this paper systematically summarizes the aspects of seedling cultivation,field planting,fertilizer and water management,disease and pest control,and harvesting.The purpose is to promote the wider application of Jingeng 882 and provide reference for the breeding and cultivation management of new geng rice varieties in the future.
Keywords：Jingeng 882BreedingVariety characteristicsCultivation management
Publication Date：2025-02-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 65-70 )