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为了解决市场秋、冬淡季蔬菜的供应,提高番茄的经济效益,增加菜农的收入,我所于1986至1987年,开展了大棚秋延后番茄栽培技术试验研究,获得了单产4079.4公斤,亩收入四千元的经济效益。其栽培技术要点如下:一、选用对路品种:大棚秋延后番茄是夏播初冬收,生育期间正处在高温多雨,病毒病危害严重时期。首先必须选用具备有抗病毒病、丰产大果型品种。秋延后番茄的产量与产值呈高度正相关,同早春大棚番茄不大相同,对品种的早熟性要求不高。相反,大果型高产性好,果实红熟速度慢,有利于
In order to solve the market supply of vegetables in autumn, winter and off-season, increase the economic benefits of tomatoes and increase the income of vegetable growers, we carried out experimental research on tomato cultivation technology after autumn fall in greenhouse from 1986 to 1987 and obtained 4079.4 kilograms per mu Four thousand yuan of economic benefits. The main points of its cultivation techniques are as follows: First, the selection of the road varieties: Autumn is the greenhouse after the autumn planting early winter tomato harvest, during pregnancy is at high temperature and rainy, serious damage to the virus disease. Must first have antiviral disease, high yield large fruit type. Autumn postponed tomato yield and output was highly positive correlation with the same early spring greenhouse tomatoes are not the same, less demanding on the species precocity. On the contrary, large fruit type high yield, fruit ripening speed is slow, is conducive