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现在生产上使用的蕃茄品种,根据特征特性的差异,可分成若干种类型: 以植株的生长类型可分成蔓性和矮性。蔓性品种的顶芽始终都是叶芽,也就是通常说的非自封顶。这类品种生长期长,始收期晚,株高多在1.7米以上。矮生品种的顶芽在2—4台果时不是叶而是花芽,到2—4台花开花后,植株不再往高处长。这类品种生长期短,始收期早,早期产量高,株高一般在1米以下。按照叶片的类型可分为花叶型(普通叶型)和薯叶型。花叶型即是小叶叶沿深裂,栽培品种申98％以上都是这种叶型。马铃薯叶型即是小叶叶沿浅裂或全沿,酷似马铃薯叶片,在栽培品种中,这种叶型的品种极少。按果实的单果重,可分成大型果、中型果、小型果三种。一般单果重150克以上为大型果,70—150克之间为中型果,70克以
Now used in production of tomato varieties, according to the characteristics of the differences, can be divided into several types: the type of plant growth can be divided into trailing and dwarf. The top buds of all varieties are always leaf buds, which is usually said to be self-capping. Such species grow long period, the beginning of late, more than 1.7 meters in height. Dwarf varieties of the top bud in the 2-4 sets of fruit is not a leaf but flower buds, to 2-4 flower flowering, the plant no longer to the height of long. Such varieties of short growth period, the early harvest early, early high yield, plant height generally below 1 meter. According to the type of leaves can be divided into mosaic type (ordinary leaf type) and potato leaf type. Mosaic leaflets that are split along the lobes, cultivar more than 98% of all this leaf type. Potato leaves are lobular leaves along the lobed or along the whole, resembles potato leaves, in cultivars, this leaf type very few. According to the fruit of fruit weight, can be divided into large fruit, medium fruit, small fruit three. General fruit weight 150 grams or more for large fruit, between 70-150 grams for medium-sized fruit, 70 grams