冬春茬蕃茄定植缓苗后(12月初)就开始开花并陆续结果,此时外界气温低、光照弱,且有时出现灾害性天气,很容易造成蕃茄第一花序、第二花序落花落果。有的座果,畸形果也较多,实际生产上有秧无果的现象普遍,因此保花保果技术难度很大。所以,冬季蕃茄生产的保花保果技术要综合配套管理,多方面把关,才能获得 Winter and spring tomatoes colonization Huanmiao (early December) began to blossom and gradually results, when the outside temperature is low, the light is weak, and sometimes disastrous weather, it is easy to cause the first inflorescence of tomatoes, the second inflorescence fall flowers. Some fruit, deformity fruit are more, the actual production of seedlings are fruitless phenomenon, so flower Paul fruit technology is very difficult. Therefore, the winter tomato flower production and preservation techniques to comprehensive management, in many ways, in order to obtain