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近年,牡丹江市保护地番茄种植面积不断扩大,到2006年种植面积已达1000.5万m2。当年向俄罗斯出口番茄约2.6万t,向我国南方调运2万t。由于连年种植,一些生理性病果普遍发生,严重影响了番茄的商品价值。为了控制其为害,笔者对其中的番茄筋腐病果和脐腐病果的症状识别、发生原因及防治措施进行了调查和试验。
In recent years, Mudanjiang City, protected areas tomato growing area, by 2006 planted area has reached 10 million m2. In the same year, it exported about 26,000 tons of tomatoes to Russia and 20,000 tons to southern China. As successive years of planting, some physiological diseases occur in general, seriously affecting the value of tomatoes. In order to control its harmfulness, the author investigated and tested the symptom identification, causes and prevention and cure measures of tomato tendon fruit and umbilical rot fruit.