Comparison of Comprehensive Traits of Different Conventional Japonica Rice Varieties under Carpet Seedling Machine Transplanting Method
[Objective]The aim was to screen out high-quality and high-yield conventional japonica rice varieties and good taste rice varieties suitable for machine transplanting in Kunshan city.[Method]The comprehensive traits of five conventional japonica rice varieties were compared from four aspects of growth period,yield,resistance and quality under carpet seedling machine transplanting method.[Result]Wuyunjing 30 had suitable growth period,good tillering traits,high yield potential,strong lodging resistance and disease resistance,and relatively good quality,which could be used as a high-quality and high-yield variety in Kunshan city.The related traits of Changnongjing 12 were slightly inferior,and it could also be planted as a high-quality and high-yield variety.Nanjing 3908 and Nanjing 46 rice had high quality appearance,good taste and certain fragrance,which could be used as excellent taste rice varieties for rice industrialization development.[Conclusion]This study provided a reference for optimizing the variety structure of local rice in Kunshan.
NETL
NSTL
万方数据
