イチゴの花芽分化促進方法
- 专利权人:
- 发明人:
- 申请号：
- JP20100293564
- 公开号：
- JP5660571(B2)
- 申请日:
- 2010.12.28
- 申请国别(地区):
- 日本
- 年份:
- 2015
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a method for reducing a period of a harvest interval in strawberry cultivation, and retaining a yield of strawberry.
SOLUTION: A method for promoting floral bud differentiation of strawberry includes using, as a nitrogen component to be given by basal fertilizer, slow acting coated urea fertilizer suppressing initial elution, planting a seedling permanently followed by putting into a condition of supplying the nitrogen component as little as possible for a specific period to maintain an internal nitrogen concentration of strawberry in a low state, and inducing floral bud differentiation of calyx such as primary axil calyx, in an early stage. Meanwhile, elution of the nitrogen component of the slow acting coated urea fertilizer is allower to start from a period when differentiation comes near so as to promote growth of stock and the calyx immediately. Furthermore, calyx differentiation is auxiliarily promoted by decreasing a culture medium temperature in a high temper
- 来源网站：
- 中国工程科技知识中心
