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西胡芦是大路蔬菜,增产潜力也较大。但近年来病毒病为害西胡芦日趋猖獗,叶片皱缩呈花叶状,且进一步为害果实,致使果面凹凸不平、色泽不一,失去原有果实颜色和品质,严重影响了果实的膨大和植株的生长,产量也大幅度下降。经区内调查,尚未发现抗病毒的资源。我场进行的杂交一代组合力的测定中,4个组合亦有程度不同的感染。我们认为解决这一问题必须从两方面着手:一方面选育抗病品种,另一方面是从栽培方式方法上想办法。两年来我们在栽培方面做了些工作。采用塑料小棚覆盖,可提早上市1个月。当病毒病发生和
West Hulu road vegetables, increase production potential is also greater. However, in recent years, the disease has become increasingly rampant virus damage West Wing, leaf folds were mosaic-like, and further damage to the fruit, resulting in uneven fruit, different color, loss of color and quality of the original fruit, seriously affecting the fruit enlargement and Plant growth, production also dropped significantly. The district investigation, has not found antiviral resources. In the determination of combinatorial force of hybrid generation in our field, the four combinations also had different degrees of infection. In our opinion, two problems must be solved in order to solve this problem: selecting and breeding disease-resistant varieties on the one hand, and ways of cultivation on the other. In the past two years we have done some work in cultivation. Cover with plastic shed, can be listed 1 month earlier. When a virus disease occurs and