The potential influences of cadmium (Cd) on the biochemical processes of the soil nitrogen (N) cycle, along with the dyn......

Root proliferation can be stimulated in a heterogeneous nutrient patch; however, the functions of the root proliferation......

为了确定红白忍冬的最佳采收期，利用天平测量了红白忍冬7个不同花期鲜花蕾和干花蕾的千蕾质量，采用HPLC和SPSS差异分析法，比较了7个不......

选用生育期不同的３个品种，采用酶联免疫检测技术（ＥＬＩＳＡ），研究了开花前和开花后光周期处理对大豆叶片内源激素含量及其平衡状况的影响。结果表......

通过野外观察,运用杂交指数、花粉-胚珠比、套袋实验等方法,对短葶飞蓬自然种群的开花状态及繁育系统进行研究。结果如下:短葶飞蓬......

The research in the genetics of sex determination and the differentiation of reproductive organs in flowering plants has......

目的：研究甘草开花规律,为甘草杂交育种提供理论依据。方法：观察甘草开花顺序、花的外部形态与内部结构的相关性、一日开花高峰期和......

根据大白菜复等位基因遗传假说，利用现有白菜雄性不育系（99029-2）作为不育源，以早-49菜心品种为目标亲本，经过杂交、自交、测交、兄妹交......