Agrochemicals and storage times on soybean seed vigor

被引：3
|
作者：
Bortoletto, Wilian Vinicius [1 ]
Macedo, Willian Rodrigues [1 ]
de Oliveira, Thalyta Coelho [1 ]
Souza, Daniela Silva [1 ]
机构：
[1] Univ Fed Vicosa, Inst Ciencias Agr, Lab Pesquisas Fisiol Metabolismo Prod & Vegetal, Campus Rio Paranaiba,Rodovia MG-230,Km 7, Rio Paranaiba, MG, Brazil
来源：
PESQUISA AGROPECUARIA BRASILEIRA | 2017年 / 52卷 / 02期
关键词：
Glycine max; germination; germination speed index; physiological quality; seed treatment;
D O I：
10.1590/s0100-204x2017000200007
中图分类号：
S [农业科学];
学科分类号：
09 ;
摘要：
The objective of this work was to investigate the potential physiological damage of the treatment of ' 97Y07RR' soybean seeds with different pesticides at different storage times, in order to define the optimal period of sowing. The germination rate, the germination speed index, and shoot fresh matter were evaluated. Thiamethoxam did not cause losses in seed vigor with increasing storage time; however, the other agrochemicals caused significant losses. Seed treatment should be performed up to 90 days before sowing.
引用
收藏
页码：129 / 132
页数：4
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