LT4013B - Growth regulator - Google Patents

Abstract

The invention applies to agriculture, namely regulators of plant growth. In this invention, the acryl acid is proposed for the regulation, (stimulating) the growth of the feeding and sugaring of beetroots and goatling rue. It increases the harvest of cultivated plants and the quantity of sugar in the sugary beetroots.

Description

The invention relates to the field of agriculture, which is a plant growth regulator which can be used to increase the yield of agricultural crops and to obtain a better quality of the crop.

There are many chemicals used to regulate plant growth: Heteroaxins, Gibberalins, Chlorophenoxyacetic acid salts, Chlorcholine chloride. KpaTKHM cnpaBOMHKK xjiMjaca. M-JI. : Xmmmh, 1964 /, Preparation 2,4-D / cf. Koctphkmh B.M. ypoacaiiHOCTb m KaMeCTBO KOpHenjIOflOB ΚΟρΜΟΒΟΐί CBeKJIM npii MCn0JH> 30BaHMK $ ji3MojionrcecKM βκίήβηηχ coenMHeHMit b ycjioBK5ix HenepHO3eMH0if 30HM. CC. K. c / x. H, -M., 1979, JlySJlH JI. B. ΠρΜMeHeHue $ M3MOJionriecKM βκτμβημχ coeHKHeHMž npx B03nejiNΒ3ΗΜΜ ΚΟρΜΟΒΟΪί CBeKJIM B yCJIOBMHX ΟρΟΙΙΙβΗΜΗ, ABT. flMCC. k, c / x.h, - M., 1982 /. Alkylphosphonic acid derivatives. VFR Application No. 3200486, TPK AOIN 57/20, 1982 /, Imidazolecarboxylic acids and their derivatives. VFR Application No. 2732531, TPK C07D 233/90, AOIN '57 / 00,1977 /, Phenoxyalkanoic Acid Derivatives / See " VFR Application No.3034845, TPK AOIN 43 / 74,1980 / is used as beet growth promoters. Disodium salt of N- (4-quinolyl) -aspartic acid is a regulator of sugar beet growth. No. 1197166, TPK AOIN 37/30, 43/42, 1985 /, but expensive synthesis is used for its synthesis. More affordable are the N- (2-pyridyl) alanine / see TSRS auto sad. No. 1557696, TPK AOIN 37 / 44,43 / 40,1989 / and 3- (3-benzoxazolonyl) propanoic acid salts, see TSRS aut. No.1506632, TPK AOIN

43/76, 1989 /.

use of dimethylsulfoxide and succinic acid as growth regulators is now authorized in agriculture (see prototype). Ka3aK0Ba B.H., Υοτκγοβ B.M. Peryjurropu pocTa flJIH KHTeHGKBHbK ΊΌΧΗΟΑΟΓΗίΐ // ΧΚΜΜΗ B CejIbCKOM X03HftCTBe. T 25 10.1987.c. 31-33 /. Soaking seeds before sowing in succinic acid solution (the closest analogue to the proposed growth regulator) stimulates sugar beet growth and increases its yield.

The disadvantages of the above mentioned crop growth regulators are high cost or inadequate activity.

The object of the present invention is to extend the range of easily synthesized and low-cost growth regulators, to increase the yield of fodder and sugar beet and goat.

The stated objective is achieved by the use of acrylic acid sodium salt (ARND) as a growth regulator in the production of fodder beet and sugar beet and of goats. This compound is easily synthesized from a cheap and readily available raw material, acrylic acid.

Acrylic acid is used for the synthesis of organic compounds and polymers.

The invention is illustrated by the following examples.

Example: 'Fodder beet' Ekendorf yellow 'seeds are preserved for 24 hours by the addition of 0,5 g / l acrylic acid sodium salt (ARND) solution. 1 kg of the solution is used for 1 kg of seed. After waxing the seeds are dried to the required condition and stored in paper bags. Seeds are sown in the usual way.

Dimensions of the test fields in 1988: 23 x 0.9 m, area 20.7 m. Dimensions of the reading field: 20 x 0.9 m, area 2 18 m. Dimensions of test fields 1989-1990: 2 x 0.9 m, area 22.5 m. Dimensions of the reading field: 2

22.5 x 0.9 m, area 20.2 m. Multiplicity of fields 4. Fields are randomized.

An example. It differs from Example 1 in that the fodder beet seeds are exposed to distilled water for 24 hours (control).

An example. It differs from example 1 in that it uses sugar beet Uladovskaya single-seed 35 seeds.

An example. It differs from Example 3 in that sugar beet seeds are dragged with a 0.5 g / l solution of succinic acid.

An example. It differs from Example 3 in that sugar beet seeds are dragged with a 0.5 g / l solution of potassium iodide.

An example. Different from Example 3 in that sugar beet seeds are dragged with 0.5 g / L riboflavin solution

An example. It differs from example 3 in that sugar beet seeds are dragged with distilled water (control).

Example.0.5 g of acrylic acid sodium salt and 0.2 g of carboxymethylcellulose (KMC) sodium salt are dissolved in 50 ml of water. This solution is evenly sprayed (incrusted) on 1 kg of sugar beet seed. The seeds so prepared are stored until sowing,

An example. It differs from Example 8 in that sugar beet seeds are encapsulated only in KMC aqueous solution without growth regulator.

An example. 1 kg of sugar beet seed is mixed with 5 g of crushed peat and slaked lime, evenly sprayed with a solution prepared by dissolving 0.5 g of acrylic acid sodium and 0.2 g of carboxymethylcellulose sodium in 50 ml of water and mixing until round. The seeds thus coated are stored in paper bags until sowing.

An example. It differs from example 10 in that the seeds are seeded without a growth regulator (control).

An example. It differs from example 10 in that goat seed is coated.

An example. It differs from example 12 in that goat seed is seeded without a growth regulator (control).

An example. The goat crop is sprayed with a 0.5 g / l acrylic acid sodium salt solution in the rapid growth phase.

Germination, germination energy, weight of 100 sprouts, carotene content in fodder beet leaves, nitrate content in roots were determined during beet vegetation period. Root and leaf yield, sugar content in sugar beet roots were determined by weighing and analyzing 9 root crops from each field. The green weight and hay yield of the goat, the dry matter and feed units were determined.

Under the influence of the patented growth regulator - acrylic acid sodium salt (ARND), the germination of feed beet increases from 68% (control) to 85%, which is 117% in control and sugar beet up to 114% (see Table 1). Fodder beet germination was more influenced by seed drag (C up to 117% as compared to control) than inlaid (110%) or draining (105%). The germination rate of sugar beet seed after treatment with ARND solution increased compared to both control and succinic acid (prototype) test. The effect of ARND on the mass of 100 seedlings was particularly significant (Table 2). The weight of feed beet 100 sprouts increased by 138% in ARND and sugar beet sprouts by 115%, compared to control, whereas succinic acid did not influence sprout mass. By incubating the fodder beet seeds ARND, the weight of 100 seedlings increases to 113%. The use of ARND does not affect the carotene content of the fodder beet leaves - in all cases, the carotene content increases to 110% (Table 3). Fodder beet seeds are harvested up to 106% by dragging and encrusting with the ARND regulator and up to 110% when dragged (Table 4). Fodder beet leaf delhi increases to 106-140%.

Spraying sugar beet seeds with ARND solution has a marked effect on root sugar content and sugar content per 1 ha of crop (Table 5). Under the influence of the patented growth regulator ARND, the sugar content of sugar beet roots increases from 15.07% (control) to 15.48%, and only 15.14% under the influence of succinic acid. With the increase of sugar beet yield and root sugar content, the total sugar content per 1 ha of the crop increases to 111.1%, and in the presence of succinic acid - only up to 106.7% compared to the control.

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Effect of growth regulators (0.5 g / l) and their application on carotene content in fodder beet leaves

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Growth regular tori Seeds processing way Carotene content mg / ki masses l green % of control Control wailing 43.24 100 ARND _ M _ 53.26 110 Control encrustation 50.05 100 AEND _ "- 54.97 110 Control dragging 49.63 100 ARND _ H _ 54.49 110

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The effect of growth regulators on sugar beet productivity in 1990 (dragging seeds in 0.5 g / l solution) Table

Growth regular tori Root yield, cnt / ha Sugariness Sugar quantity % + - from control + - from cnt / ha controls % of control (control) 665 15.07 0 100.2 0 100 Amber acid 706 15.14 0.07 105.9 106.7 Potassium iodide 709 15.07 0 106.8 6.6 106.6 Ribofla- vinas 673 15.21 0.14 102.4 2.2 102.2 ARND 719 15.48 0.41 111.3 11.1 111.1 S _x % 0.03 2.56 ^B 05 0.80 8.22

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Effect of growth regulators on sugar beet yield in 1990. For germination of seeds in 0.5 g / l solution)

Growth regulia tori Root yield Leaf yield Auga- lu quantity, thousand / ha + from ^{cnt / ha} role % of control + from ^{: nt / ha} roles % of control (control) 665 0 100 830 0 100 77.7 Amber acid 706 41 106 809 -21 97 78.2 Potassium iodide 709 44 107 1010 180 122 73.8 Ribofla- vinas 673 8th 101 932 102 112 76.2 ARND 719 54 108 920 90 111 82.2 S _x % 4.01 4.92 ^R 05 30.68 176.3

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The effects of Pi growth regulators (seed dragging) are shown in Table 6. The data presented there show that ARND has the greatest influence on root yield. This regulator increases it by 54 cnt / ha.

Patented growth regulator ARND also positively affects goat's ¢ (Table 7). Spraying the goat crop with ARND solution or by coagulating the seeds increases the yield of this crop by 28-32 cnt / ha or 118-121%, and from 20.8 to 21.7-21.8% or 6.6-8, 3 cnt / ha also increases dry matter. The yield of hay in turn increases by 8.7-10.4 cnt / ha.

The nitrate content of the fodder beet roots was determined by the Ionometric method. In the control roots, the nitrate content was 1432 mg / kg (at 2000 mg / kg), and in the beet grown from ARND-encrusted seeds, the nitrate content was 463 mg / kg.

As can be seen from the above data, the use of acrylic acid sodium as a growth regulator makes it possible to increase the productivity of sugar and fodder beet and goat.

Claims (1)

DISCLOSURE AP IBRE2TIS Use of sodium salt of acrylic acid as a growth regulator for agricultural crops.