Why doesn't Stevia Country promote it? First of all, the picking and production of stevia will be more troublesome, you need to pick the stevia leaves and dry them before they can be sent to the sugar mill to make sugar, the cost is too high, the sugar production is low; the second reason is that large-scale planting of stevia is easy to cause insect infestation, the control technology is more complicated; and finally because some countries do not include stevia in the "natural" standard, affecting export and marketing.
Why doesn't Stevia Country promote it? The market demand has, but not the necessity, the presence of chicken ribs!
Stevia is a very special plant, its leaves contain a unique inulin, is a plant natural sweetener, and other plants that can extract sweet sugar is different, stevia it is high in sweetness, but the calorie is very low, is one of the industrial raw materials for food and medicine, the demand in the market has been relatively large, but it is not a plant that promotes planting, why is this?
The reason is that the efficacy of stevia is actually a relatively chicken rib, because there are too many things that can replace stevia, so its market demand is there, but it is not a necessity, so the comprehensive production cost, taste composition and market conditions, stevia is not a large-scale plant.
Stevia planting difficulty is not high, this is a special light sensitive short day plant, like to grow in a warm and humid environment, although not tolerant to waterlogging, but also not drought tolerant, so stevia planting for water demand is still very large, need to maintain a lot of fertilizer water, in order to make stevia grow well.
The cultivation of stevia is generally based on phosphorus and potassium fertilizer, while nitrogen fertilizer is used in the growth process, because stevia has a high demand for leaves. Therefore, in the process of planting stevia, the cost of fertilizer is also very high, in addition to the labor cost, as well as the cost of planting risks of plants.
Stevia plant is not very high, so picking stevia must be bent over to pick, long-term damage to people's bodies, and stevia leaves must be dried immediately after picking, if damp or rainy, once moldy and deteriorated can not be used.
Secondly, the pest control of stevia is more troublesome, because stevia is a plant with sugar on the leaves, so even if it is a pest, it cannot spray too toxic pesticides, so as not to be disabled, but stevia is easy to insects, if there is no effective control technology, then the yield of stevia is actually very low.
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Stevia potted seedlings can be purchased at ¥104.5 in lieu of sucrose
Finally, the reason for not promoting stevia is because of the sweetness of stevia, strong many consumer feedback taste is not very good, so the taste and cost is a major promotion and marketing problem, so the sugar made of stevia can only be used as an excipient for food addition and drug addition, especially in some foreign countries and regions do not recognize stevia as a "natural" product range, then there will be a certain impact on exports!
But overall, stevia is a very good sugar substitute product, but in the absence of mature products driven, it is not recommended to plant a large number of plants, their own home planting small fight is not a problem, large-scale promotion should think about it For plant lovers, it is actually quite good to raise flowers.