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采用超高效液相色谱—串联质谱（UPLC–MS/MS）的方法测定了25 ℃和4 ℃处理下‘凤丹’牡丹（Peaonia ostti‘Fengdan’）种子播种后8个时期的激素含量变化，并利用qRT-PCR分析GA3和ABA信号转导4个关键基因的表达模式。结果表明：25 ℃处理下种子可以正常萌发，而4 ℃处理下种子在播种后100 d内未萌发。两种温度处理下种子中GA3含量均呈现先升高后降低的趋势，但25...
Effects of Sugar and GA Contents on Flower Bud Formation of Bourse Shoots in Apple
GA Sugar Flower Bud Bourse Apple
2009/7/10
To investigate the relationship between sugar concentration, gibberellin levels and flower bud formation of terminal buds of bourse shoots in two apple (Malus domestica Borkh.) cultivars ‘Fuji’ and ‘M...
Effects of GA Inhibitor on the Fruit Cracking of Melon (Cucumis melo L.)
Cracking of Melon Fruit Inhibitor
2009/7/10
Effects of the GA inhibitor ‘Uniconazole P’ were tested to decrease fruit cracking of the netted melon ‘Ams’ in open culture.
Application of 30 ppm Uniconazole P significantly decreased fruit crackin...