郑单958玉米种子发芽与出苗的关系  

Relationship of Zhengdan 958 Seed Germination and Seedling

作　　者：蔡国泰 

机构地区：[1]北京德农种业有限公司武禾分公司,武威733000

出　　处：《种子世界》2009年第5期36-37,共2页Seed World

摘　　要：发芽率是决定种子用价的依据,是种子质量的重要指标之一。发芽率直接影响田间出苗率,通过对郑单958玉米种子发芽率与田间出苗率的调查与相关回归分析,得出两者之间呈直线正相关,发芽率高的种子出苗率一定高。Germination rate is the basis to determine the value of seed use, and is the key indicator for seed quality. Germination is directly linked with field seedling. The investigation and relevant regression analysis into Zhengdan 958 seed germination rate and field germination rate shows positive linear correlation. That is, the seed with high germination rate gives high seedling emergency.

关 键 词：种子 发芽率 成苗率 

分 类 号：S513[农业科学—作物学] S511