A kind of cutting propagation method of Fructus hainanensis
A technology of shaozi and cuttings, which is applied in the field of cutting and breeding of False shaozi in Hainan, can solve the problems of small number of seeds, low seed germination rate, difficulty in achieving large-scale seedling cultivation, etc., achieves the expansion of population size, simple operation, and solves the problem of small number of seeds Effect
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specific Embodiment 1
[0031] A cutting propagation method of Fructus hainanensis, comprising the following steps:
[0032] Selecting good growing and natural distribution community adult False Shaozi as the cuttings for testing mainly includes the following steps:
[0033] (1) Experimental site conditions: The nursery where the cuttings of Hainan Fructus Shaozi are located needs a shade shed, and the light transmittance of the shade shed is adjusted to 50% to 60% through the sunshade net; the temperature of the greenhouse is adjusted to 25°C to 25°C through the greenhouse air conditioner and sprinkler irrigation system 35°C;
[0034] (2) Cutting of cuttings: the cuttings are processed to make the cuttings 14cm-16cm long and 0.1cm-0.3cm in diameter. Soak the cuttings for 15 minutes to achieve the effect of sterilization;
[0035] (3) Soil matrix treatment: The soil matrix of the cutting site is made by mixing humus peat matrix and perlite at a ratio of 1:1, and disinfected with 3‰ potassium perman...
specific Embodiment 2
[0039] A cutting propagation method of Fructus hainanensis, comprising the following steps:
[0040] Selecting good growing and natural distribution community adult False Shaozi as the cuttings for testing mainly includes the following steps:
[0041] (1) Experimental site conditions: the nursery where the cuttings of F. hainanensis is located needs a shade shed, and the light transmittance of the shade shed is adjusted to 55% through the sunshade net; the temperature of the greenhouse is adjusted to 30°C through the greenhouse air conditioner and sprinkler irrigation system;
[0042] (2) Cutting of cuttings: treat the cuttings so that the cuttings are 15cm long and 0.2cm in diameter, cut the cuttings at the top and obliquely at the bottom, and then soak the cuttings with 1% carbendazim for 15 minutes , to achieve the effect of sterilization;
[0043] (3) Soil matrix treatment: The soil matrix of the cutting site is made by mixing humus peat matrix and perlite at a ratio of 1...
Embodiment 1
[0047] The experiment was carried out in the greenhouse of Sanya Academy of Forestry Sciences, Hainan Province, and two kinds of cutting seedling substrates were used for cutting seedling raising:
[0048] (1) V coconut peat matrix: V perlite = 1: 1 mixed, denoted as S1;
[0049] (2) V pastoral soil: V river sand = 2:1 mixed, denoted as S2,
[0050] The above two soil substrates were sterilized by 3‰ potassium permanganate solution, and 10 cuttings were cut in each nutrient cup.
[0051] (1) Experimental design: After soaking 1% carbendazim for 15min in the cuttings of Fructus hainanensis, ABT rooting powder and digil- Two kinds of hormones such as GGR were treated for 4 hours, and then the cutting test was carried out. Treated with deionized water as the control group. Three repetitions were set up for each treatment group, each repetition had 90 cuttings, and the observation time was 30 days after cuttings.
[0052] (2) Results: as shown in Table 1 below:
[0053]
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