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近年来,结合温州蜜柑冻害指标的研究,我所在人工模拟条件下,应用电导法和“TTC”还原法分别测定柑桔叶片细胞膜的稳定性和脱氢酶类的活性,对柑桔受冻程度进行早期预测。并结合柑桔冻后的最终表现,以确定这两种方法的可靠性。 供试材料为枳砧2年生盆栽温州蜜柑(宫川)。在-5℃—-
In recent years, combined with the research on freezing damage index of Satsuma mandarin, under the condition of artificial simulation in my laboratory, the stability of cell membrane and the activity of dehydrogenase of citrus leaves were determined by conductivity method and “TTC” reduction method respectively. Make early predictions. Combined with the final citrus freeze after the performance of these two methods to determine the reliability. The materials for the test are two-year-old potted orange blossom Mandarin orange (Miyagawa). At -5 ° C -