Wheat plant growth regulating composition and its production method
A technology for plant growth regulators and compositions, which is applied in the directions of plant growth regulators, botanical equipment and methods, biocides, etc. Effects of pollution, quality improvement, protection against severe weather hazards
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Embodiment 1
[0042] By weight, take 1 part of 80% naphthaleneacetic acid plus 2.5 parts of 25% solvent ammonia, stir and add 1 part of water, mix to make an aqueous solution, fully stir and fully react, stand still, take out the supernatant about 3.75 Parts, plus 4.5 parts of water, so that 8.25 parts of NAA ammonia solution. Take 3×10 -5 Add a little ethanol solution to 99.9% brassinolide, stir to dissolve, add 3.75 parts of water to obtain ethanol solution of brassinolide. The above-mentioned NAA ammonia solution is fully mixed with the brassinolide ethanol solution to obtain 12 parts of mixed solutions, and finally measure the effective content of naphthaleneacetic acid and brassinolide, so that the contents of naphthaleneacetic acid and brassinolide are respectively 6%. and 0.002% of a wheat plant growth regulator composition.
Embodiment 2
[0044] By weight, take 1 part of 80% naphthaleneacetic acid plus 2.5 parts of 25% solvent ammonia, stir and add 1 part of water, mix to make an aqueous solution, fully stir and fully react, stand still, take out the supernatant about 3.75 Parts, add 1.5 parts of water to get 5.25 parts of NAA ammonia solution. Take 3×10 -5 Add a little ethanol solution to 99.9% brassinolide, stir to dissolve, add 3.75 parts of water to obtain ethanol solution of brassinolide. The above-mentioned NAA ammonia solution is fully mixed with the brassinolide ethanol solution to obtain 9 parts of the mixed solution, and finally measure the effective content of naphthaleneacetic acid and brassinolide, so that the contents of naphthaleneacetic acid and brassinolide are respectively 8%. and 0.0002% of a wheat plant growth regulator composition.
Embodiment 3
[0046] By weight, take 1 part of 80% naphthaleneacetic acid plus 2.5 parts of 25% solvent ammonia, stir and add 1 part of water, mix to make an aqueous solution, fully stir and fully react, stand still, take out the supernatant about 3.75 Parts, namely the ammonia solution of NAA. Take 3×10 -5 Add a little ethanol solution to 99.9% brassinolide, stir to dissolve, add 3.75 parts of water to obtain ethanol solution of brassinolide. The above-mentioned NAA ammonia solution is fully mixed with the brassinolide ethanol solution to obtain 7.5 parts of the mixed solution, and finally measure the effective content of naphthaleneacetic acid and brassinolide, so that the contents of naphthaleneacetic acid and brassinolide are respectively 10%. and 0.0002% of a wheat plant growth regulator composition.
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