架面不同部位对无核剂处理木纳格葡萄无核化效果的影响

The Effect of Different Site of Grape Shelves on Munake Grapes Treated with Seedless Medicament

用无核剂在花前、花后两次浸渍白木纳格和红木纳格葡萄花序和果穗,结果表明,架面各部位的花期没有明显差异,红木纳格花期更集中。架面前部的白木纳格、红木纳格可获得98.7%、93.8%的无核果率和7.36g、7.41g的果实粒重,架面中后部的果实无核果率、果粒重等品质有不同程度的下降。

White Munake and Red Munake were dipped in the seedless medicament before and after blossoming. The result shows that there is no obviously different on their blossomings in every site of grape shrives and the blossoming of Red Munake is more pool than the contrast. The seedless rate of forepart in grape shrives is 98. 70%, 93.8% and the fruit weight is 7.36g, 7.41g, respectivdy, on white Munake and Red Munake. However, their seedless rate and weight in midland and rearword are decreasing in some extent.