据《Scientia Horticulturae》(2012.12.002)的一篇研究报道,来自加拿大奎尔夫大学的研究人员研究了乙烯利和调环酸钙盐对君袖(NorthernSpy)苹果幼树开花、早期产量和营养生长的影响。君袖苹果种植之后有一个相对较长的不结果期,降低了其经济效益。早期的研究工作证实,乙烯利能促进结果苹果树开花,因此,研究 According to a study by Scientia Horticulturae (2012.12.002), researchers from the University of Quelph in Canada studied the effects of ethephon and sodium cyclamate on the flowering, early yield and vegetative growth of young NorthernSpy apple trees Impact. Jun cucumber apples after planting has a relatively long non-fruiting period, reducing its economic benefits. Earlier research confirmed that ethephon can promote the flowering of apple trees, therefore, the study