Quick Rosa Damascena Bulgaria breeding method capable of generating air through photoautotrophy
A photoautotrophic, air technology, applied in the directions of vegetative reproduction, horticultural methods, botanical equipment and methods, etc., can solve the problems of inability to adapt to isolated branches in a timely manner, difficulty in managing substrate humidity, shortening cost and time, etc. The effect of controlling pH value, improving the survival rate of seedlings and shortening the seedling period
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experiment example 1
[0041] Effects of different LED wavelengths, dry air contact time, and nutrient soaking time on the rapid propagation of damascena rose photoautotrophic air
[0042] Test materials and treatment: Damascena roses in the Humashan base of Southwest Forestry University were used as test materials. In mid-June 2015, robust semi-lignified branches of the year were selected as isolated branches, which were treated by ABT1 200mg / L quick soaking Placed in photoautotrophic air rapid breeding seedling racks, except variable factors, all adopt unified treatment means.
[0043] Experimental design: using five-factor four-level orthogonal experiment L16 (45) plus blank control group (CK, no LED light supplement, no soaking and air root promotion treatment), the specific factors and levels are shown in Table 1, Table 2, each The 200 seedlings in the quadrat were placed on the photoautotrophic air rapid propagation seedling stand, and the statistical data after two months were shown in Table ...
experiment example 2
[0052] Effects of Substrate and Shape of Nutrient Bowl on Photoautotrophic Aerotrophic Rapid Propagation of Rose Damascena
[0053] Test materials and treatment: Damascus roses in the Humashan base of Southwest Forestry University were used as test materials, and robust semi-lignified branches of the year were selected as isolated branches ABT1 No. 200mg / L rapid immersion treatment, and then placed in photoautotrophic air for rapid breeding Seedling rack. The first test in mid-June 2016, and the second test in late August 2016.
[0054] Experimental design: The first test was conducted with three different shapes of nutrient bowls. The specifications were column-shaped, large and small basin-shaped, and conical-shaped. The matrix formula: straw, vermiculite, perlite, Cuttings were carried out in six substrates: peat soil, straw + vermiculite + perlite, peat soil + vermiculite + perlite, straw + perlite + peat soil, and the rooting and growth of Damask rose in different substr...
Embodiment 1
[0063] The embodiment 1 of the photoautotrophic air rapid propagation method of Bulgarian Damask rose, comprises the following steps:
[0064] 1. Seedling bed treatment: crushed straw, perlite, and vermiculite are uniformly mixed in a volume ratio of 1:1:1, and hydrated iron oxide with a total volume ratio of 5% is added to prepare the substrate, and disinfected with 800 times liquid potassium permanganate Finally, put the matrix into an inverted seedling pot, and place the seedling pot on a stepped three-dimensional seedling frame composed of 40mm PVC pipes (seedling liquid circulation supply device). The seedling pots are made of 72-hole seedling trays, which are cut one by one and inverted, and the bottom of the porous sieve plate is sealed. After installation, 1 / 2 of the seedling pot is located in the PVC seedling liquid circulation supply device, the seedling rack is connected to the water pump, and 450nm blue, 650nm red and 740nm near-red LED cold light sources are placed...
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