摘要
针对陕西省彬县小麦结实异常情况进行了详细调查,分析得出晚霜冻是小麦结实异常的外因(主因),而小麦正处于对低温敏感的扬花期是内因。并提出了具体的防御和补救措施。
The abnormal seed setting situation of wheat in Bin County of Shaanxi was investigated in detail . The results showed that the late frost was the external cause （reason） for abnormal seed setting situation of wheat , and the internal cause was that wheat was in the young flowering period which sensitive to low temperature . Moreover ,the specific defense and remedial measures were put forward .
出处
《农业灾害研究》
2016年第1期48-50,共3页
Journal of Agricultural Catastrophology
关键词
小麦
结实异常
晚霜冻
扬花期
Wheat
Abnormal seedsetting situation
Late frost
Youngflowering period
