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大蒜一般不产生种子,是用它地下所生蒜头(鳞茎)中的蒜瓣进行繁殖。每株大蒜的繁殖率等于蒜头中的蒜瓣数。我国的大蒜品种可分为小辦种和大瓣种两个类型。小瓣种(如馬牙蒜)栽培很少,普遍都栽培大瓣种。大瓣种每个蒜头只有3—8个蒜瓣,多数是4—6个蒜瓣,因此又常称为“四六瓣”种。因为蒜瓣少,其繁殖率很低,平均每头蒜一年只能繁殖約五倍,不可能更多地繁殖。而且每亩地需用的蒜种很多(一般約150斤),蒜种費在生产成本中占了很大的比重。
Garlic generally does not produce seeds, is to use it under the garlic (bulb) garlic clove propagation. The reproductive rate of each plant garlic is equal to the number of garlic cloves. China’s garlic varieties can be divided into two kinds of small species and petals. Petal species (such as horse teeth garlic) cultivation is very small, generally cultivated petals. Large petals each garlic has only 3-8 garlic cloves, the majority is 4-6 garlic cloves, it is also often referred to as “46” species. Because garlic cloves less reproductive rate is very low, the average per head of garlic can only reproduce about five times a year, impossible to multiply. And the need for a lot of garlic per acre (usually about 150 pounds), garlic costs in the production cost accounted for a large proportion.