SK278680B6 - Biologically active mixture - Google Patents

Abstract

The mixture of monoethanolamine and organic acids and/or the derivatives of them having a biological activity and synergetic effect, when talking about the growth of plants, timber species included, is created based on the synergetic additives B and C. The additive B is created based on dicarboxylic acid C2 up to C6, chlorocholine chloride and/or chlorinated gamma buthyrolactone, propionic acid, chlorine-butyric acid, chlorine-isobutyric acid, 2,3-dichloroisobutyric acid and in water soluble salts of them. The additive C is created based on 3-benzylbenzothiazoliumbromide, ethylendiamine, triethanolamine, ethylenglycol, diethylenglycol and nitrophenolates of the alkaline metal. The weight ratio of monoethanolamine to the component B is 1 : 110 up to 10 : 1 and the ratio of the component B to the component C is 50 : 1 up to 1 : 10.

Description

Technical field

The invention relates to a biologically active mixture of water-soluble compounds with a synergistic effect on plant growth, including woody plants, based on a mixture of synthetic substances, of which at least one is an organic nitrogen substance.

BACKGROUND OF THE INVENTION 10

More recently (Leshem, X .: Molecular and Hormonal Basis of Plant Regulation. Pergamon Press. (1973); Kráľovič J .: Agrochemistry, 20, 41, 322 (1980)) that phytohormonal agents can act and affect bio- 15 processes in different parts of the plant or in the whole plant. In part, their precursors, metabolic pathways of transformation, transport sites, their origin and effects are also known. They can affect cell membranes, affect their water permeability (Cleland, RE, Burstrôm, H., Ruhland, 20 W.: Handbuch der Poflanzenphysiologie XIV, Wachstum and Wachsstoffe. Berlin - Gottingen - Heidelberb (1961)), nutrients (Bengerth, FA) Plan Phys 37: 191 (1976), affecting their movement in the plant, can initiate enzymatic activity, hydrophobic ATP and ADP, etc. 25

It is known (Bergmann, H. et al .: GDR Pat. 214 522) that foliar application of a mixture of monoethanolamine with salicylic acid or acetylsalicylic acid with 2- (2,4-dichlorophenoxy) isobutyric acid contributes to increasing the yield of sugar beet balls and sugar content. or their salts. Again, stimulating dialkylaminopropanediols act at concentrations of the order of 0.01% (Jap. Pat. 62-221 602 (1987)). Then, the trihydrogen boronic acid chelates with alkanolamines and / or alkylamines, unrestrictedly miscible with liquid fertilizers, have a growth-regulating activity (cf. author's certificate 236 641) similar to the alkyl-alkyl-, N-alkenyl- or N-alkynyl derivatives of 2-amino -2-hydroxymethyl-1,3-propanediol hydrochloride (Jap. Pat. 63-02 904 (1988)). Their effect is demonstrable, but only two or more components additive. L (+) lactic acid and DL-lactic acid also have stimulatory-no-inhibitory activity depending on the applied concentration (Young, DC: European Pat. 241 568 (1987); Brazilian Pat. 86 01, 867 (1987)). Furthermore, mono-, di- and trihydroxy benzoic acid derivatives, their salts, esters, alkyl or 45 alkoxy derivatives (Jap. Pat. 57-212 103 (1982)) stimulate the germination and growth of certain vegetable seeds, as well as benzyldimethylammonium hydroxide (Jap. Pat. 62 - 175 402 (1987)) Again, for winter wheat, a suitable mixture of monoethanolamine with ammonium salts of humic acids (GDR pat. 241 007), their effect is demonstrable, but only additive, has a stimulating but negligible regularity. -growth effect.

SUMMARY OF THE INVENTION

According to the invention, the biologically active mixture of monoethanolamine and organic acids and / or derivatives having a synergistic effect on the growth of plants, including plants, 60 consists of a mixture of synergistic ingredients B and C, wherein the additive B consisting of a dicarboxylic acid, C ₂ to C _s, chlorocholine chloride, and / or chlorinated γ-butyrolactone, chloropropionic acid, chlorobutyric acid, chlorobasic acid, 2,3-dichloroisobutyric acid and their water-soluble salts and the additive C are 3-benzylbenzothiazolium bromide, ethylenediamine, diethanolamine, triethanolamine, ethylene glycol, diethylene glycol, diethylene glycol, diethylene glycol, monoethanolamine to component B is from 1: 100 to 10; 1 by weight and component B to component C from 50: 1 to 1: 10 by weight.

An advantage of the biologically active mixture of organic compounds of the invention is the synergistic effect on plant growth, including woody plants, flexibility of formulations depending on the application needs and the technical availability of the components. Furthermore, the possibility of application in several ways, for application to use existing methods of integrated protection of plants and trees. Last but not least, long-term shelf life and good reproducibility of high effects.

The biologically active mixture of organic compounds with a synergistic action consisting of a mixture of at least one alkanolamine C ₂ to C _9, such as monoethanolamine, diethanolamine, triethanolamine, which is technically the most affordable, further alkenolamínov C ₃ to C _9, which are prepared mainly by the addition of ammonia to epoxyalkanes C ₃ to C ₉ , and at least two other compounds from the group of compounds: chloroquinoline chloride, chlorinated γ-butyrolactone, chloropropionic acid, chlorobutyric acid, 2,3-dichlorobutyric acid, salicylic acid and their alkali or ammonium salts. Finally, still of ethylene glycol, diethylene glycol, nitrophenol and an alkali metal nitrophenolate, in particular potassium nitrophenolate and sodium nitrophenolate.

Of the C ₃ to C ₄ alkylenediamines, these are, in particular, 1,2- and ₃ - _methyl-2- carboxylic acids. 1,3-propylenediamines and butylenediamines.

Said biologically active mixture is applied most frequently in concentrations of 10 mg to 100 g per 1 dm ^{3 of} solution or 1 dm ^{3 of} adhesive inlay per 100 kg of seed or seed for presowing treatment or at a dose of 10 mg to 5 kg for foliar application per ha stand.

Further data on the composition of the biologically active composition of the invention, application possibilities and effects are evident from the examples.

DETAILED DESCRIPTION OF THE INVENTION

Example 1

A known method (A. Murin et al., Biology 35 937 (1980)) modified so that corn maize seed of TAM _V 310 incremented with the Nitrafol-B adhesive composition containing different concentrations of growth regulators and mixtures thereof was initially stored for 10 days into a cooling box at 5 to 7 ° C, and then gradually increased to 20 ° C over two days. After 10 days the germination of the maize was determined. Results are an average of 5 replicates. In all variations, the fungicide Orthocid 75 W was used at a dose of 1.3 kg per t seed. The same variants were applied in a small container experiment under the light ramp. The seed was sown in containers containing 400 g of sand, processed further than the cold germination test, and after transfer under the light ramp, the experiment was terminated 25 days after emergence. The height of the plants, the weight of the root system, the weight of the green matter and subsequently their dry matter were determined. The results, which are an average of 5 replicates, are summarized in Table 1.

Table 1

Growth regulator Concentration in 1 dm ³ of Nitrafol dispersion (mg / dm ³ ) germination (%) Plant height (cm) Root matter dry matter (%) Aboveground mass dry matter (%) ' 1 2 3 4 5 6 Inspection (dry-stained) - 93.0 26.9 100 100 Control (pickled) - 94.0 25.8 101.6 102.5 incrustation) Monoethanolamine (MEA) 10 93.5 26,3 98.8 104.0 Diethanolamine (DEA) 10 93.3 26.2 98.9 103.8 Triethanolamine (TEA) 10 93.7 26.2 99.1 104.1 o-Nitrophenol + p-Nitrophenol 6.6 + 6.6 95.0 27.4 112.2 107.1 Antaric acid j 1 000 94.5 28.3 100.9 103.9 ethylenediamine 10 94.0 25.0 105.1 104.9 3-Benzylbenzotiazólium- bromide (Benzolinone) 1 000 92.0 25.1 94.3 96.0 monoethylene glycol 100 94.5 26.7 100.5 100.9 A mixture of mono- and dicarboxy- 10,000+ % of the C ₂ to C ₅ acids in a 1: 1 weight ratio + 10,000 94.0 25.7 109.0 105.5 (DK 109) + MEA 3,300 + 6,700 93.5 25.0 89.3 114.2 MEA + acid. amber + 10+ 1,000 + + fumaric acid + + 3-Benzylbenzothiazolium bromide + 100+ 1,000 95.0 26.0 90.5 128.7 MEA + acid. amber + 10+ 1,000 + + kys. salicyl + + 3-Benzylbenzothiazolium bromide + 500+ 1,000 94.0 24.8 93.3 112.0 MEA + TEA + ethylenediamine + 10 + 10 + 10 + + kys. salicylic + ammonium salicylate + 50 + 10 96.1 26.1 109.9 118.3 MEA + ethylene glycol + 10 + 100 + + ethylenediamine + acid + 10+ 100 95.0 26.2 111.3 116.7 salicylic MEA + chlorocholine chloride + 100 + 10 + + chlorinated γ-butyrolactone + + potassium p-nitrophenolate + 200 + 10 95.1 26.4 112.3 117.1 Diethanolamine (DEA) + 100 + 20 + + succinic acid + + diethylene glycol + p-nitrophenol + 20 + 10 95.1 26,3 112.4 116.9 MEA + DEA + TEA + 100 + 10 + 10 + -c potassium 2,3-dichlorobutyrate- + 10 + 10 + 20 95.9 26.5 115.2 118.2 + chlorobutyric acid + + fumaric acid MEA + DEA + polyethylene- 100+ 10 + 20 + glycol (0 M = 2000) + + ethylenediamine + salicylic acid + chloroisobutyric acid + 10 + 100 + 10 95.0 25.6 111.6 118.2 DEA + TEA + jan- 10 + 10 + tartaric acid + salicylic acid + 1,000 + 500 96.1 26.1 132.6 118.1 MEA + ethylenediamine + 10 + 10 + + 3-benzylbenzothiazolium bromide + chloroquinoline chloride + 900+ 10 94.8 25.1 109.1 116.6 MEA + salicylic acid 3,000 + 1,000 93.9 25.1 121.4 107.1 MEA + TEA + o-nitrophenol + 2,000 + 1,000 + + salicylic acid + 10 + 500 95.9 26,3 134.7 117.8

SK 278680 Β6

Example 2

In a field trial (at the agricultural farm VŠP Nitra, plant 01 Kolínany) with winter wheat of the Agra variety, during 4-fold repetition of variants with an area of 1 plot of 10 m ² , we studied the influence of growth regulators and their mixture. , whether in terms of the formation of above-ground or root mass, for the harvest of winter wheat in the foliage application of growth regulators at the time of harvesting - Phase 5 according to Feekes or before classification - Phase 9 according to Feekes. The results shown in Table 2 are the mean values 5 of the 4-fold repeat of the variants obtained in the 1987/88 experimental year at constant fertilization of all variants to a N: P: K ratio of 1: 2.5: 3 and a nitrogen dose of 50 kg.ha ^-1. .

Table 2

Influence of foliar application of growth regulators and their compositions on winter wheat of Agra variety

Applied growth regulator Rate of growth regulator per 1 ha Feekes application phase Grain yield (t. Ha ¹ ) 1 2 3 4 Control -foliated untreated 5.20 MEA 0.5 kg 9 5.52 MEA 0.5 kg 5 5.23 DEA 0.5 kg 5 5.25 DEA 0.8 kg 5 5.29 TEA 0.5 kg 5 5.31 TEA 0.8 kg 5 5.33 3-Benzylbenzotiazóliumbromid 2,5 kg 9 5.49 3-Benzylbenzotiazóliumbromid 2,5 kg 5 5.30 ethylenediamine 0.3 kg 9 5.27 ethylenediamine 0.3 kg 5 5.51 o-Nitrophenol + p-nitrophenol 2g + 2g 5 5.57 o-Nitrophenol + p-nitrophenol 2g + 2g 9 5.33 Salicylic acid 0.1 kg 5 5.08 diethylene 0.1 kg 5 5.34 Chloropropionic acid 0.2 kg 5 5.55 MEA + acid. salicylic 0.5 + 0.2 5 5.58 MEA + o- + p-nitrophenol + 0.5 kg + 2 g + 5 5.65 + salicylic acid + 2 g + 0.1 kg 9 5.60 MEA + o- + p-nitrophenol + + acid. salicyl + + Sodium 2,3-dichlorobutyrate 0.5kg + 2g + + 2g + 0.1kg + + 0.5kg 5 5.72 MEA + acid. chloropropionate 0.4 + 0.2 5 5.77 MEA + ethylenediamine + 0.5 kg + 0.3 kg + 5 5.77 + kys. salicylic + p-ni- + 0.1 kg + 2 g 5 5.80 sodium trophenolate MEA + ethylenediamine + + 2,3-dichloroisomasellate 0.5 kg + 0.3 kg + + 0.5 kg 5 5.70 sodium MEA + ethylenediamine + + 2.3 dichloroisobutyrate 0.5 kg + 0.3 kg + + 0.5 kg 9 5.79 sodium Diethanolamine + 1,2-propylenediamine + acid. salicylic 0.5 kg + 0.3 kg + + 0.1 kg 9 5.79 anthracyl Triethanolamine + 1,2-propylenediamine + ethylene glycol 0.5 kg + 0.3 kg + + 0.5 kg 9 5.62 MEA + octanolamine + chlorisobutyric acid + + potassium chlorisobutyrate- 0.3 kg + 0.2 kg + + 0.1 kg + 0.1 kg + + 0.5 kg 9 5.80 + ethylene glycol MEA + chloro-choline chloride + + chlorisobutyric acid + + potassium p-nitrophenolate 0.4 kg + 0.1 kg + + 0.1 kg + + 0.1 kg + 5 g 9 5.84

SK 278680 Β6

Claims (1)

PATENT CLAIMS The biologically active mixture of monoethanolamine and organic acids and / or derivatives having a synergistic effect on the growth of plants, including plants, characterized in that ZC consists of a mixture of synergistic ingredients B and C, wherein the additive B consisting of a dicarboxylic acid, C ₂ to C _6, chlorocholine chloride, and and / or chlorinated γ-butyrolactone, chloropropionic acid, chlorobutyric acid, chloroisobutyric acid, 2,3-dichloroisobutyric acid and their water-soluble salts and the additive C are 3-benzylbenzothiazolium bromide, ethylenediamine, diethanolamine, triethanolamine, ethylene glycol, diethylene glycol, diethylene glycol, monoethanolamine to component B is from 1: 110 to 10: 1 by weight and component B to component C is from 50: 1 to 1: 10 by weight.