Plant growth regulators are a class of substances that have similar physiological and biological effects as plant hormones. Plant growth regulators are a class of pesticides used to regulate plant growth and development, including synthetic compounds and natural plant hormones extracted from organisms.
Common classifications of plant growth regulators : common plant growth regulators include fast-acting amine ester (DA-6), chlorpyrifos, sodium nitrophenolate, brassinomycin , gibberellin ; prolonged storage of dormant amine esters ( DA-6), chlorpyrifos, sodium nitrophenolate, chlorophyll, sodium naphthalene acetate, methyl naphthalene acetate; breaking dormancy promotes germination of gibberellin, kinetin, amine fresh ester (DA-6), chloropyridyl Urea, sodium nitrophenolate, thiourea, chlorohydrin, hydrogen peroxide; promotion of stem and leaf growth gibberellin, amine fresh ester (DA-6), 6-benzylaminopurine, brassinolide, triacontanol Promote rooting of butyric acid, naphthaleneacetic acid, 2,4-D, long-lasting, paclobutrazol, ethephon, 6-benzylaminopurine; inhibiting the growth of stem and leaf buds, paclobutrazol, econazole, chlormequat, longer than Pixar, triiodobenzoic acid, fresh green pigment, rather embroidery powder; ethephon promote flower bud formation, daminozide, 6-benzylaminopurine, NAA, 2,4-D, chlormequat; inhibition of flower bud formation gibberellic Su, fosamine; thinning NAA, carbaryl, ethephon, gibberellin, indole cooked ester, 6-benzylaminopurine; protecting flowers and fruits 2 , 4-D, an amine hexanoate (DA-6), forchlorfenuron, sodium nitrophenolate, PCPA, gibberellin, 6-benzylaminopurine; extended flowering paclobutrazol, chlormequat, ethephon, than For a long time; induced the production of female flowers ethephon, naphthaleneacetic acid, indole acetic acid, chlormequat; induced gibberellin; cut flowers fresh ammonia oxyethyl vinyl glycine, ammonia oxy acetic acid, silver nitrate, silver thiosulfate; Seed fruit gibberellin, 2,4-D, anti-fallin, naphthaleneacetic acid, 6-benzylaminopurine; promote fruit ripening amine fresh ester (DA-6), chlorpyrifos, sodium nitrophenolate, ethephon, Longer than fruit; delayed fruit ripening 2,4-D, gibberellin, longer than, kinetin, naphthaleneacetic acid, 6-benzylaminopurine; anti-aging 6-benzylaminopurine, gibberellin, 2,4-D , kinetin; increase the amino acid content of paclobutrazol, anti-fallin, ripening ester; increase protein content of anti-fallin, simazine, atrazine, naphthalene acetic acid; increase sugar content of glyphosate, regulate phosphine, Pixar.
Promote fruit coloring of amino acid ester (DA-6), chlorpyrifos, sodium nitrophenolate, long-term, cooked ester, paclobutrazol ; increase fat content of naphthaleneacetic acid, chlorophyll, toxin ; improve stress-resistant abscisic acid, Paclobutrazol, longer than a short period of time.
The main points of use of plant growth regulators: the amount should be appropriate, can not be arbitrarily increased; can not be mixed at random; the method of use should be appropriate; growth regulator can not be used instead of fertilizer.
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