Effect of salicylic acid on growth and grain yield of winter wheat

被引:0
|
作者
Woznica, Zenon [1 ]
Idziak, Robert [1 ]
Sawinska, Zuzanna [1 ]
Sobiech, Lukasz [1 ]
机构
[1] Uniwersytet Przyrodniczy Poznaniu, PL-60632 Poznan, Poland
来源
PRZEMYSL CHEMICZNY | 2014年 / 93卷 / 04期
关键词
TOLERANCE; ACCUMULATION; RESISTANCE; ASPIRIN; HEAT; COLD;
D O I
暂无
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A salicylic acid-contg. formulation was used for stimulation of winter wheat growth. The formulation substantially decreased dynamic surface tension and contact angle of spray droplets, providing enhanced wetting of hydrophobic surface. In each of three-year field expts. regardless of rate (100-400 g/ha) and time of application, salicylic acid prolonged viability of the winter wheat flag leaf and substantially increased the grain yield, esp. in the years less favorable for wheat vegetation.
引用
收藏
页码:510 / 513
页数:4
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