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进入3月中旬,气候回暖,植株生长加快,从营养生长为主逐渐转为以生殖生长为主,也是西甜瓜生长的关键阶段,因此在生产管理上要着重做好以下几方面的工作:人工授粉,提升商品瓜品质对于尚未坐果的西瓜田块,要继续做好人工授粉工作,提升商品瓜品质。授粉时宜选择主蔓第二或第三朵雌花,授粉时间掌握在上午7至9时进行,阴雨天气雄花散粉晚,可适当延迟授粉时间。授粉后最好做好标记,以便准确确定西瓜成熟日期,方便采收。对于第一批甜
Into mid-March, the climate warmer, plant growth accelerated, mainly from vegetative growth to reproductive growth-oriented, but also the key stage of the growth of melon, so in production management should focus on the following aspects: Artificial Pollination, improve the quality of the product melon For watermelon plots have not yet set fruit, we must continue to do a good job of artificial pollination to enhance the quality of the product melon. Pollination should choose the second or third main vine mantels, pollination time control at 7 am to 9 o’clock, rainy weather, male flowers loose powder, may be appropriate to delay the pollination time. The best mark after pollination, in order to accurately determine the date of ripening watermelon, easy to harvest. For the first batch of sweet