Fertilizer for horticulture and its production
专利汇可以提供Fertilizer for horticulture and its production专利检索，专利查询，专利分析的服务。并且PURPOSE: To obtain a fertilizer for horticulture capable of increasing natural sweetness of crops without losing intrinsic color or flavor of the crops by spraying on leaves of plant such as vegetable or fruit, etc., or sprinkling into soil, containing a stevia extract solution as an active ingredient.
CONSTITUTION: The objective fertilizer contributing to a quality improvement contains stevia extract, preferably an extract solution from a mixture of powder of stevia leaf part and powder of stevia stalk part. The solution is obtained by extracting the dried stevia leaf and stevia stalk, after crushing respectively to make powder having ≤10μ average granular diameter and boiling, and further fermenting the resultant stevia extract solution preferably at 20-25°C for 180-360 day. Said fertilizer does not contain artificial additive at all, and therefore, a hydrocarbon, an amino acid, an organic acid and enzyme, etc., in the component accelerates propagation of useful microorganism, thus growing fatigue or aging of the crops is prevented and natural sweetness is increased.
COPYRIGHT: (C)1991,JPO&Japio，下面是Fertilizer for horticulture and its production专利的具体信息内容。
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