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1 范围本标准规定了日光温室(冬暖大棚)番茄越冬茬栽培的品种选择,育苗技术,温度、水肥、整枝等管理及病虫害防治措施。本标准适用于日光温室(冬暖大棚)栽培条件下,每666.7平方米(亩)产量1.0万千克左右的越冬茬番茄栽培。2 品种越冬茬番茄栽培宜选择抗病(叶霉病、灰霉病、病毒病、早疫病、晚疫病等)、高秧、丰产、大果型、品质优良、较耐贮运的中晚熟粉红果或红果品种,如毛粉802、L-402、以色列144等。3 育苗3.1播种期适宜播种期为8月中、下旬。3.2浸种催芽在容器内用50～55℃水浸
1 Scope This standard specifies the solar greenhouse (winter warm shed) tomato overwintering stubble cultivation varieties selection, nursery technology, temperature, water and fertilizer, pruning and other pest control measures. This standard applies to sunlight greenhouse (winter warm shed) cultivation conditions, every 666.7 square meters (mu) output of about 10,000 kilograms of winter planting tomato cultivation. 2 varieties of winter stubble tomato cultivation should choose resistance (leaf mold, gray mold, viral disease, early blight, late blight, etc.), high seedling, high yield, large fruit, good quality, Fruit or red fruit varieties, such as powder 802, L-402, Israel 144 and so on. 3 nursery 3.1 sowing period suitable sowing period in August, late. 3.2 soaking germination in the container with 50 ~ 55 ℃ flooding