红提葡萄成熟晚,要实现其生产的高效益,应着重抓好以下几项措施: 1.疏花疏果 红提葡萄花序较大,坐果率高,容易超量结果,在疏枝抹芽的基础上需要通过疏花序和花序整形进一步控制产量。疏花序时间,掌握在新梢能明显分辨花序多少、大小的时候,尽早疏花,以节省养分。红提葡萄穗大,壮枝和中庸枝留一个花序,弱枝不留花序。一股667m~2栽300株的每株留6～8个花序。就一花序而言,一般穗轴上端1～2个分枝剪除,剪除花序总长约1/4的穗尖,然后根据花序大小间隔疏除一部分中 Red grapes mature late, to achieve the high efficiency of their production, we should focus on the following measures: 1. Thinning thinning red grapes Inflorescence larger, fruit setting rate is high, easy to excess results, Based on the need to further control the flowering by flowering and inflorescence shaping. Thin flowering time, grasp the shoots can clearly distinguish inflorescence size, size, as early as flowering, in order to save nutrients. Red grapes spike large, strong branches and the middle branch stay an inflorescence, weak branches do not stay inflorescence. A stock of 667m ~ 2 300 plants per plant to stay 6 to 8 inflorescences. In terms of an inflorescence, generally 1 to 2 branches of the top of the cob are cut off, the tips of the inflorescences about 1/4 of the total length are cut off, and then part of the spikes are thinned according to the size of the inflorescences