延长番茄结果期,可以提高番茄的总产量,而且由于二茬果避开了上市高峰期,销售价格也看好。延长结果的方法有以下几种:一、压秧法。第一代番茄收获后,剪除枯老死枝,保留旺盛的新枝。在主干一侧挖长26.5厘米、深16.5厘米的沟施肥。把主干埋于沟内,浇水使压茎处速生新根。由于新老根共同吸水、肥,植株可速发开花结果。二、憋芽法。中伏后番茄果变小时,从地表以上15厘米处将蕃茎截掉,几天后可从根部上出幼芽。抹去弱芽,选留粗壮幼芽,芽到20厘米时可开出二茬花,这时要加强肥水管理,很快会结果,直到霜降。如果管理得当,二茬果产 To extend the tomato fruit period, can increase the total output of tomatoes, but also because the second crop to avoid the peak of the market, sales prices are also optimistic. There are several ways to extend the results: First, pressure seedling method. The first generation of tomatoes after harvest, cut dead dead branches, exuberant new branches. On the side of the main digging 26.5 cm, 16.5 cm deep ditch fertilization. The trunk buried in the ditch, watering the stem at the rapid birth of new roots. As a result of new root and root water, fertilizer, plants can speed hair flowering results. Second, Bie bud method. After the tomato fruit becomes smaller, 15 cm above the surface of the stem will be cut off from the roots, a few days after the shoots from the roots. Eradicate weak buds, choose to stay stout buds, sprouts to 20 cm can be opened when the second crop, then to strengthen fertilizer and water management, will soon result until the frost. If managed properly, two crop fruit