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Position: Home > Articles > Effects of Yield and Rice Quality under Different Seeding Time and Cultivation Density in Xudao3 Chinese Agricultural Science Bulletin 2008,24 (2) 144-149

播期和移栽密度对徐稻3号产量及品质的影响

作  者:
翟超群;张洪程;谢正荣;宋秧泉
单  位:
扬州大学农业部长江流域稻作技术创新中心;昆山市农业技术推广中心
关键词:
播期;移栽密度;产量;品质
摘  要:
研究不同播期和移栽密度对水稻产量与品质的影响。以中熟中粳品种徐稻3号为供试材料比较研究不同播期和移栽密度对水稻产量与品质的影响。研究结果表明:淮北地区徐稻3号的适宜播期范围为5月5日—25日、适宜栽插密度为3.33×105穴/hm2,在此条件下可获得适宜穗数和较大的穗型以及较高的产量,且各项稻米品质指标值较好。
译  名:
Effects of Yield and Rice Quality under Different Seeding Time and Cultivation Density in Xudao3
作  者:
Zhai Chaoqun1,Zhang Hongcheng2,Xie Zhengrong1,Song Yangquan1(1Kunshan District Agro-Technology Extension Center,Kunshan 215301;2Rice Cultivation Technologe Innovation Center in Yangtze River ValleyArea,Ministry of Agriculture,Yangzhou University,Yangzhou 225009)
关键词:
Seeding time,Cultivation density,Grain yield,Quality
摘  要:
Effects of seeding time and cultivation density on grain yield and rice quality in medium-maturing medium japonica-type rice(MMJR)were studied with Xudao3 as materials.The results showed that the rice quality was highly affected by seeding time and planting density.According to safety,high yield and good quality,the proper seeding time of Xudao3 is from 5th May to 25th May,the proper planting density is 3.33×105caves/hm2 in Huaibei.These are suitable conditions to get proper panicle number,larger panicle type and higher yield with good rice quality.

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