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Position: Home > Articles > Impacts of Duntianbao on the Growth,Development and Yield of Winter Wheats Hubei Agricultural Sciences 2019 (3) 55-56+64

吨田宝对冬小麦生长发育及产量的影响

作  者:
张朋伟;田国英;田东良;于广军;赵广才
单  位:
石家庄市农林科学研究院;中国农业科学院
关键词:
小麦(Triticum aestivum L.);吨田宝;化学调控;生长发育;产量
摘  要:
为保障石家庄市冬小麦(Triticum aestivum L.)优质、高产、稳产,立题研究吨田宝对冬小麦生长发育及产量形成的影响,探讨吨田宝对冬小麦生育期、干物质积累与分配以及产量与产量形成指标的影响。结果表明,起身期喷施吨田宝可以促进冬小麦开花前的生长发育,灌浆初期喷施吨田宝可延长子粒灌浆期,对冬小麦产量形成有重要的促进作用,可见适当施用吨田宝对冬小麦增产是行之有效的技术措施。
译  名:
Impacts of Duntianbao on the Growth,Development and Yield of Winter Wheats
作  者:
ZHANG Peng-wei;TIAN Guo-ying;TIAN Dong-liang;YU Guang-jun;ZHAO Gaung-cai;Shijiazhuang Academy of Agricultural and Forestry Sciences;Chinese Academy of Agricultural Sciences;
单  位:
ZHANG Peng-wei%TIAN Guo-ying%TIAN Dong-liang%YU Guang-jun%ZHAO Gaung-cai%Shijiazhuang Academy of Agricultural and Forestry Sciences%Chinese Academy of Agricultural Sciences
关键词:
wheat(Triticum aestivum L.);;Duntianbao;;chemical control;;growth and development;;yield
摘  要:
To ensure the winter wheat(Triticum aestivum L.) with good quality, high and stable yield in Shijiazhuang city,the impacts of Duntianbao fertilizer on the growth was studied, and the effects of Duntianbao fertilizer on the growth period,dry matter accumulation and distribution, output and the index of yield formation and yield of winter wheat were discussed.The results showed that Duntianbao fertilizer spaying at setting stage could promote the growth and development of wheat before flowering; and spaying at the beginning of filling stage could extend grain filling stage and be helpful for output formation. In conclusion, proper application of Duntianbao fertilizer is an effective technical measure for increasing wheat yield.

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