Epicormic branch cutting medium for vaccinium uliginosum and preparation method thereof
A technology for young branch cuttings and substrates, which is applied to the field of young branch cutting substrates and their preparation, and can solve the problems of wasting labor, dead seedlings, and reducing the emergence rate of seedlings.
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specific Embodiment approach 1
[0020] Specific embodiment 1: A kind of twig cutting substrate for Vaccinium cranium in this embodiment: the substrate is composed of fermented biomass material and unfermented peat, wherein the fermented biomass material is Any two of fermented sawdust, fermented rice husk, and fermented bark, any two of fermented sawdust, fermented rice husk, and fermented bark, and unfermented peat The volume ratio is 0.8:1:1.2.
[0021] Using any two of fermented sawdust, fermented rice husk and fermented bark mixed fully and evenly with unfermented peat to carry out the experiment, the rooting rate and survival rate brought by the experiment As shown in table 2:
[0022] Substrate type
specific Embodiment approach 2
[0023] Specific embodiment two: the volume ratio of any two of the fermented sawdust of the present embodiment, fermented rice husk, fermented bark and unfermented peat is 1:1:1, and the C / The N ratio is (28-35):(0.8-1.2). Other compositions and connections are the same as in the first embodiment.
[0024] Adopt the twig cutting substrate after any two of fermented sawdust, fermented rice husk and fermented bark are fully and uniformly mixed with unfermented peat, and the C / N ratio of the twig cutting substrate is 28 When: 0.8, carry out experiment, the rooting rate that brings is as shown in table 3:
[0025] Substrate type
specific Embodiment approach 3
[0026] Specific embodiment three: the volume ratio of any two of the fermented sawdust of the present embodiment, fermented rice husk, fermented bark and unfermented peat is 0.8:1:1.2, and the C / The N ratio is 30:1. Adopt the twig cutting substrate after any two of fermented sawdust, fermented rice husk and fermented bark are fully and evenly mixed with unfermented peat, and the C / N ratio of the twig cutting substrate is 30 : 1 hour, experiment is carried out, and rooting rate and survival rate brought are as shown in table 4. Other compositions and connections are the same as in the first embodiment.
[0027] Table 4 Rooting rate and survival rate of biomass materials when the C / N ratio is 30:1
[0028] Substrate type
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