Cross-filbert cutting and seedling culture method
A technology for raising seedlings and hazelnuts by cuttings, which is applied in the field of plant seedling raising and can solve the problems of low rooting rate of cuttings and the like
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[0017] The hybrid hazelnut cutting seedling raising method of the embodiment of the present invention, concrete operation steps are as follows:
[0018] (1) Preparation of cutting facilities: Use a 7.5m-span steel-frame solar greenhouse without pillars as the cutting facility, build a reservoir with a volume of 10m3 in the solar greenhouse, and use a submersible pump with an output of 5000kg per hour and a head of 50m as the spray power equipment. A refracting micro-spray head with a rated water output of 50L / h is installed at a height of 1.6m from the ground. The micro-spray head is suspended at a distance of 1.5m×1.5m, and the electronic time control switch is used for intermittent spray control. The shed film uses polyethylene non-drip film. A layer of sunshade net with a light transmittance of 40% is laid on the outside close to the plastic film;
[0019] (2) Cutting bed laying: the mixed substrate is made of clean river sand and peat soil at a volume ratio of 3:1, and the...
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