温室番茄生产由于没有任何自然授粉昆虫,基本上采用人工蘸花等方法,造成结实率低、果品质量差、近几年来,唐山市丰南区农牧局技术人员引进示范了温室番茄熊蜂授粉技术,该技术具有省工省力、增加产量、提高品质的特点,平均亩可增收780元。技术要点如下:一、做好放蜂前的准备工作预定熊峰,做到番茄第一穗始花期熊峰到货。放蜂前用防虫网封闭温室顶部通风口,并检查各处的棚膜,有漏的地方及时封补以防止熊蜂 Due to the absence of any natural pollination insects, the greenhouse tomato production basically uses artificial dipping flowers and other methods, resulting in low seed setting rate and poor fruit quality. In recent years, the technical staff of Fengnan District Agriculture and Animal Husbandry Bureau of Tangshan City introduced and demonstrated greenhouse tomato Bumblebee pollination technology This technology has the characteristics of saving labor and labor, increasing output and improving quality. The average mu can increase 780 yuan. Technical points are as follows: First, do a good job before the bee pre-order Xiong Feng, so that the first peak flowering tomato bear arrival. Put the insect net before the beehive closed the top of the greenhouse vents, and check the shed film everywhere, timely leak sealed place to prevent the bumblebee