论文部分内容阅读
对花生在水分胁迫条件下,种子的室内萌发特性与田间耐旱性的关系进行了初步研究。结果表明,水分协迫条件下,花生种子萌发特性与田间耐旱性的反应基本一致。花生种子萌发特性与主茎高、侧枝长和生育期呈显著的负相关,与单株结果数和单株荚果生产力呈显著的正相关,与花生萎蔫次数、总分枝数和有效枝数相关不显著。
The preliminary study on the relationship between the germination characteristics of peanut and the drought resistance in the field under water stress was conducted. The results showed that the germination characteristics of peanut seeds were basically the same as those of the field drought resistance under the conditions of water stress. The germination characteristics of peanut seeds had a significant negative correlation with the height of the main stem, the length of the lateral branches and the growth period, and had a significant positive correlation with the number of single plants and the productivity of the pod per plant, and was correlated with the wilt times, the total number of branches and the effective branches Not obvious.