Floating seedling-raising device with good seedling-raising quality and cultivation method for tobacco seedlings

Floating seedling-raising device with good seedling-raising quality and cultivation method for tobacco seedlings

  • CN 105,830,882 A
  • Filed: 06/17/2014
  • Published: 08/10/2016
  • Est. Priority Date: 06/17/2014
  • Status: Active Application
First Claim
Patent Images

1. the floating-seedling device that Quality of Seedlings is good, including cultivation dish, it is characterised in that described cultivationDish includes that stamper and sub-disk, described stamper thickness are 3.2cm, and described stamper is evenly distributed with two or more coneShape through hole, the basal diameter of described conical through-hole is 0.3cm, a diameter of 1.5cm of end face of described conical through-hole,The spacing of the above conical through-hole of said two is 2.2cm, and described sub-disk thickness is 5cm, in described sub-disk uniformlyTwo or more cylindrical hole is distributed, and the aperture of described cylindrical hole is 2.7cm.

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