论文部分内容阅读
试验结果表明,MH(250—1000ppm)、CEPA(250—2000ppm)、B_9(750—3000ppm)及B_9(500—1500ppm)+CEPA(250—750ppm)混合液对水涨龙眼花芽分化都有不同程度的影响,花穗抽生率随处理浓度提高而下降。MH和CEPA有摘心作用,但MH250—1000ppm、CEPA750—2000ppm对结果母枝及花穗生长有副作用。CEPA250ppm12月下旬处理的花穗抽生率显著提高,而B_93000ppm11月下旬处理则适量地降低了花穗抽生率,且均不影响花穗的正常生长,对花芽分化具有明显的控制效应。
The results showed that the mixed flower of MH (250-1000ppm), CEPA (250-2000ppm), B9 (750-3000ppm) and B9 (500-1500ppm) + CEPA (250-750ppm) The spike rate of spikes decreased with the increase of treatment concentration. MH and CEPA had the function of topping, but MH250-1000ppm and CEPA7000-2000ppm had side effects on the growth of parent plantlets and spikes. CEPA250ppm in late December was significantly higher than that in the late December, while B_93000ppm in late November was lower than that in the other two treatments, all of which did not affect the normal growth of flower spikes and had obvious control effects on flower bud differentiation.