A special hormone gel for camellia oleifera cutting and preparation method thereof

Abstract

The invention provides a special hormone gel for oil-tea camellia cutting. Raw materials for preparing 1000 ml of the gel comprise 1-9 g of potassium dihydrogen phosphate, 265-305 mg of indole-3-butyric acid potassium salt, 0.5-2.5 g of phytagel, 0.6-1.4 g of calcium chloride and 70-110 mg of ABT No.2 rooting powder. The distribution of nutrients in the hormone gel for oil-tea camellia cutting is adjusted for oil-tea camellia, and active components with different kinds are compounded according to a certain ratio and have synergism. Compared with aqua or pulvis, the gel has the advantages of greatly improved use effects, excellent premature senility control effect, overcoming of the undernutrition caused by decrease of the absorption ability, caused by ageing of the root of the oil-tea camellia in the growth stage, and high cutting survival rate. The high-quality special hormone gel for oil-tea camellia cutting, obtained through the preparation method, is convenient to use, and has long-term effectiveness.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a special hormone gel for camellia oleifera cuttings and a preparation method thereof. Background technique [0002] Different plants have different hormones that promote rooting. For cuttings, indole acetic acid, indole butyric acid and naphthalene acetic acid all promote rooting to varying degrees. Among them, indole butyric acid has a stronger effect on stimulating rooting, but does not inhibit The growth of buds is mostly used in production. For example, when processing, immerse the base of cuttings about 1.5 cm long into 100-200 ppm indole butyric acid, or 20-50 ppm naphthalene acetic acid aqueous solution for 12-24 hours; Prepare 5000-10000ppm indolebutyric acid or 2000ppm naphthaleneacetic acid alcohol solution with 60% alcohol, then soak the cuttings in the medicine solution for 5-10 seconds, and then cut the cuttings. Uniform, suitable for a large number of cutti...

AI Technical Summary

Problems solved by technology

However, most of the existing cutting rooting and growth-promoting hormones are powders or waters. Many powdered hormones are difficult to dissolve directly, and most of them need to add organic solvents (such as alcohol, etc.) as co-solvents, and these organic solvents are often harmful to plants; Some water agents are easy to dissolve but the concentration is not easy to control. Some hormones promote growth at low concentrations, but inhibit growth at high concentrations. It is difficult for users to master and it is very inconvenient to use

At present, the commercially available hormones are either in powder form, such as ABT2 No. rooting powder, which cannot be directly dissolved and is inconvenient to use, or can be dissolved in water, but the concentration is not easy to control. Generally, the mother liquor must be prepared first, and then diluted for use in steps.

Moreover, the use of similar products is very broad, and there is a lack of targeted products. Some products have no effect on the cuttings of woody Camellia oleifera plants, or have little effect

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