Polygonum viviparum growth regulator, direct seeding mixture of polygonum viviparum bulbil and application thereof
A Polygonum bulbuli growth regulator and a technology for a Polygonum growth regulator, which are applied in the directions of plant growth regulators, plant growth regulators, applications, etc., can solve problems such as low emergence rate, improve the emergence rate, and the method is simple and suitable for popularization. Effect
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Embodiment 1
[0053] (1) bulbil removal and classification: adopt air separator to remove leaves, flower spikes and shriveled bulbils in fresh bulbils, utilize standard 7-mesh sieve (2.80mm) and standard 10-mesh sieve (2.00mm) to classify, after grading The obtained size distribution is ≥ 7 mesh, 7-10 mesh, <10 mesh and other 3 types of bulbils, and the bulbils with particle size ≥ 7 mesh are selected for sowing;
[0054] (2) Preparation of growth regulator: 100mg of root-growing powder is dissolved in 10mL of 95% ethanol, then the volume is fixed to 500mL with water to obtain the root-rooting powder growth regulator solution;
[0055] (3) 500mL growth regulator solution configured in step (2) is evenly sprayed on the surface of 15kg bulbils, placed in a ventilated place, and dried bulbil surface moisture;
[0056] (4) fully mix the bulbil after step (3) drying moisture with 4kg of water-retaining agent powder, obtain the bulbil mixture to be sowed;
[0057] (5) Adopting the sowing method ...
Embodiment 2
[0061] (1) bulbil removal and classification: adopt air separator to remove leaves, flower spikes and shriveled bulbils in fresh bulbils, utilize standard 7-mesh sieve (2.80mm) and standard 10-mesh sieve (2.00mm) to classify, after grading The obtained size distribution is ≥ 7 mesh, 7-10 mesh, <10 mesh and other three types of bulbils, and the particle size is ≥ 7 mesh bulbils are selected for sowing;
[0062] (2) Preparation of growth regulator: dissolve 5 mg of gibberellin in 5 mL of 95% ethanol, then dilute to 500 mL with water to obtain gibberellin growth regulator solution;
[0063] (3) 500mL growth regulator solution configured in step (2) is evenly sprayed on the surface of 15kg bulbils, placed in a ventilated place, and dried bulbil surface moisture;
[0064] (4) fully mix the bulbil after step (3) drying moisture with 4kg of water-retaining agent powder, obtain the bulbil mixture to be sowed;
[0065] (5) Adopting the sowing method of trenching and drilling, the mixt...
Embodiment 3
[0069] (1) bulbil removal and classification: adopt air separator to remove leaves, flower spikes and shriveled bulbils in fresh bulbils, utilize standard 7-mesh sieve (2.80mm) and standard 10-mesh sieve (2.00mm) to classify, after grading The obtained size distribution is ≥ 7 mesh, 7-10 mesh, <10 mesh and other three types of bulbils, and the particle size is ≥ 7 mesh bulbils are selected for sowing;
[0070] (2) Preparation of growth regulator: dissolve 0.2 mg of brassinolide in 5 mL of 95% ethanol, then dilute to 500 mL with water to obtain a brassinolide growth regulator solution;
[0071] (3) 500mL growth regulator solution configured in step (2) is evenly sprayed on the surface of 15kg bulbils, placed in a ventilated place, and dried bulbil surface moisture;
[0072] (4) fully mix the bulbil after step (3) drying moisture with 4kg of water-retaining agent powder, obtain the bulbil mixture to be sowed;
[0073] (5) Adopting the sowing method of trenching and drilling, th...
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