(续第9期第38页)一、疏花穗与拉长花穗1.疏花穗在开花前14天左右进行,一般中穗品种每株留18~20个花穗,大穗品种每株留14~16个花穗。一般先疏弱枝、后疏旺枝,弱株少留多疏、强株少疏多留,尽量选留大而充实、发育良好且靠近结果枝基部的花序。2.拉长花穗对穗较紧的葡萄品种,在葡萄花序长7~10厘米即开花前10~12天使用拉长剂(奇宝)。每克奇宝加水40公斤,震荡2分 (Continued on the 9th page 38) First, the sparse sparse and elongated spikes 1. Sparse sparse flower flowering in about 14 days before the start, the general varieties of ear spike leave ear 20 to 20 per spike, large spike varieties every Strain left 14 to 16 flower spikes. Generally weak first sparse branches, sparse Wang branches, weak strains less sparse, strong strains less sparse stay, try to choose to stay large and full, well-developed and near the base of the inflorescence of branches. 2. To stretch the spikes on the spike tighter grape varieties in the grape inflorescence 7 to 10 cm 10 to 12 days before flowering using extenders (Kepler). Per kg Kebao water 40 kg, shock 2 points