中国稻米

中国稻米 ›› 2014, Vol. 20 ›› Issue (4): 60-61.DOI: 10.3969/j.issn.1006-8082.2014.04.015

• 品种与技术 • 上一篇    下一篇

不同施肥水平对水稻沈农9741品质的影响

  1. 1沈阳农业大学水稻研究所，沈阳110866；2黑龙江省农业科学院黑河分院，黑龙江 黑河 164300
  • 出版日期:2014-07-20 发布日期:2014-07-20
  • 通讯作者: 张文忠
  • 基金资助:

    农技推广与体系建设项目（农财发[2012]53号2130106）；黑龙江省农业科技创新工程；黑龙江省农业科技创新工程种子创新基金项目；黑龙江省科技特派员农村科技创业基金；北方粳稻遗传育种省部共建教育部重点实验室/农业部东北水稻生物学与遗传育种重点实验室开放性课题

Effects of Different Fertilization Amount on Quality of Rice Shennong 9741

  • Online:2014-07-20 Published:2014-07-20

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摘要： 以沈农9741为材料，探讨了不同施肥水平对其品质的影响。结果表明，氮肥施用量与沈农9741整精米率、蛋白质含量显著相关，氮、磷、钾肥施用量与垩白粒率显著或极显著正相关，氮肥施用量与粒宽和精米白度显著负相关。

关键词: 水稻, 施肥水平, 品质, 沈农9741

Abstract: The effects of different fertilization amount on grain quality of rice Shennong 9741 was studied in the filed. The results indicated that there are significant correlation between application levels of nitrogen fertilizer and head rice rate, protein content. There are significant or very significant correlation between application levels of N、P、K fertilizers and chalky rice rate. There are significant negative correlation between application levels of nitrogen fertilizer and grain width, whiteness of fine rice.

Key words: rice, application levels of fertilizer, grain quality

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