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大棚秋延后栽培或温室冬春茬番茄栽培过程中,棚室内土壤连年种植,往往盐害比较严重,生理病害和病虫害时有发生,单纯靠药剂不能解决问题,又不利于人类的健康。病虫害一旦发生,轻则减产,重则绝收,要从多方面入手,采用综合科学防治措施防治病虫害,提高果实品质。1栽培措施防病害1.1选种选择高产抗病、耐弱光、耐储运及符合当地市场消费习惯的品种,如曼奇丽、903、L402等,秋季延后栽培选择高抗病毒病、耐热的品种,如沈粉3号等。
Greenhouse fall cultivation or greenhouse winter and spring tomato cultivation process, shed indoor soil year after year planting, often salt damage is more serious, physical diseases and pests occur from time to time, simply by agents can not solve the problem, but also not conducive to human health. Pests and diseases once occur, ranging from cut production, re-harvest, must start from many aspects, the use of integrated scientific prevention and control measures to prevent pests and diseases, improve fruit quality. 1 Cultivation Measures Disease Prevention 1.1 Selection Select high yield and disease resistance, weak light, resistance to storage and transportation and in line with the local market spending habits of species, such as Manchu, 903, L402, autumn delay cultivation selection of high antiviral disease resistance Hot varieties, such as Shen powder on the 3rd and so on.