吨田宝对冬小麦生长发育及产量的影响
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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。
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.
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.
引文
[1]李宁.小麦吨田宝试验总结[J].河南农业,2012(2):26-27.
[2]李宁,李建民,翟志席,等.化控技术对植株抗倒伏性状、农艺性状及产量的影响[J].玉米科学,2010,18(6):38-42.
[3]李梅,孔祥英,宋早芹,等.植物生长调节剂吨田宝在小麦生产上的示范[J].安徽农学通报,2014,20(23):69-70.
[4]王汉林,孔祥英,朱志凌.小麦喷吨田宝应用效果分析[J].农家致富,2012(6):34-35.
[5]房春兴,王寅,唐怀坡,等.植物生长调节剂吨田宝对小麦形态指标及干物质积累的影响[J].农业科技通讯,2012(8):55-56.
[6]褚孝渭,朱荣国,刘群生,等.水稻应用化控剂吨田宝试验总结[J].北方水稻,2010(4):72-73.
[2]李宁,李建民,翟志席,等.化控技术对植株抗倒伏性状、农艺性状及产量的影响[J].玉米科学,2010,18(6):38-42.
[3]李梅,孔祥英,宋早芹,等.植物生长调节剂吨田宝在小麦生产上的示范[J].安徽农学通报,2014,20(23):69-70.
[4]王汉林,孔祥英,朱志凌.小麦喷吨田宝应用效果分析[J].农家致富,2012(6):34-35.
[5]房春兴,王寅,唐怀坡,等.植物生长调节剂吨田宝对小麦形态指标及干物质积累的影响[J].农业科技通讯,2012(8):55-56.
[6]褚孝渭,朱荣国,刘群生,等.水稻应用化控剂吨田宝试验总结[J].北方水稻,2010(4):72-73.