本试验收集了当地主栽的10个玉米品种,对其产量及产量性状、生长发育和各项生理指标进行测定与研究,其结果:产量随植株生育期的延长而提高;产量及产量性状随生理指标的增高而提高。

The effects of ten kinds of maize varieties on yield and its components,growth and development, and physiologic criterion of maize of laboratory test were evaluated.The results showed that growth and development stages prolonged,the yield increased.The physioiogic criterion raised,the yield and its components increased.