| abstract |
The invention discloses a periodic production method for regulating the production period of pineapple, which belongs to the field of plant cultivation. It includes the following steps: soil preparation and furrowing, seedling selection, planting, fertilization management, flower induction, bud removal and bud retention, and flower and fruit management. According to different economic cultivars of pineapple, the present invention scientifically selects seedlings with different planting time and specifications, which can effectively avoid or reduce the influence of natural flowering on the number of plants available for flowering in the adjustment of production period. At the same time, by strengthening fertilization management, Measures such as induced flowering, flower and fruit management, to achieve spring planting in March-April of the current year, induced flowering in September-October of the current year, harvesting of fruits in April-May of the following year, and harvesting of seedlings in August-September of the following year. This batch of seedlings can be For autumn planting production; or autumn planting in August-September of the current year, arrange flower urging in April-May of the following year, harvest fruit in September-October of the following year, and harvest seedlings in March-April of the following year, this batch of seedlings is for spring planting production use. |