DD271013A7 - SADDLE - Google Patents

Abstract

The agent of the invention is intended to be used as food forthe plants in agriculture to increase the weight of the latter and the number of their reproductive organs. The suspending agent according to the invention containing macro- and micronae elements has a liquid phase which is from 2 to 4 times concentrated whey from 20% to 30% with a lactic acid content of 8 to 12%. By means of the invention, the transport of the assimilates in the plants is regulated and the absorption of the assimilates in the reproductive organs of the plants is increased. It will also increase the number of latter, resulting in a productivity increase. The agent of the present invention can be applied in larger concentrations when sprinkling with smaller amounts without causing burn marks and necrosis on the vegetative plant mass. It has a strong buffering effect. There is also the possibility of using different mineral salts without adding free mineral acids and alkalis to correct the p H value of the medium. The liquid phase of the composition is made by processing a waste product in the dairy industry.

Description

Means for regulating plant growth and plant development

Field of application of the invention

The invention relates to a means of regulating the plant guard turne and the plant development, which in agriculture as a nourishment of the plants to increase their weight and the number of their reproductive organs. Application finds «

Characteristic of the known state of the art

It is known to regulate plant growth and development, which contains nutrient microelements and microelements, its liquid phase being water, while the average nitrogen, phosphorus and potassium have a ratio of 5: 1: 2 «

Disadvantages of this composition are that it can not be used in larger concentrations, because it exceeds the limit of physiological compatibility, since it contains synthetic, physiologically non-active minerals and organic additives and fillers, and that expensive chelating agents are used «

The object of the invention was to provide a means for regulating plant growth and development by increasing the weight and number of reproductive organs.

This problem has been solved by a suspending agent which

Macro- and micronutrients contains «whose liquid phase represents 2 to 4 times concentrated whey inin amount of 20 to 30 % with a content of lactic acid of 8 to 12 % .

The advantages of the composition according to the invention are that the transport of the assimilates in the plants is regulated; in particular, the transport speed and the accumulation of assimilates in the reproductive organs of the plants is increased, which leads to an increase in their weight or harvest. A further advantage is that the number of reproductive organs is also increased, which is a prerequisite for the increase in productivity. The composition according to the invention can also be applied in larger concentrations in a sprinkling with smaller amounts "without causing burn marks and necroses on the vegetative Pflanzenmasee. Another advantage of the agent according to the invention is that it has a strong buffering effect and that the possibility of using different Mineral salts, without it being necessary to add free mineral acids and alkalis to correct the pH of the medium. Another advantage is that the liquid phase of the composition is obtained by processing a waste product in the dairy industry d ·

The invention will be explained in more detail with reference to the example (formulation) Table 1 given below.

table 1

1 "Milky acid whey solution in triplicate concentration - 25 % Composition of the lactic acid solution:

- Lactic Acid IO %

- Calcium 0.5%

- Magnesium 0.1%

Riboflavin 0.5 mg / l

- ascorbic acid 3 mg / 1

27 f O ί

- 3 Table 1 (continued)

Thiamine 0.1 mg / l

2, nitrogen: phosphorus: potassium -2: 1: 1

3. iron - 2000} manganese - 200; Boron - 250; Copper - 150; Zinc - 100; Molybdenum - 15; Cobalt - 5 (mg / 1)

For example, execution 1

The trials used wheat variety "Sadovo 1" grown on an alluvial meadow soil leached out in accordance with the agricultural technique recommended for the district · The size of the trial plots was 2 m in six repetitions · The cultivation of the plants was carried out during the most suitable phases Development carried out: phase of lap (longitudinal vigilance) and phase after mass flowering · the amount of solution used for the sprinkling was from 400 to 800 ml / oar ·

The invention is explained in detail also AnHi i of the accompanying tables:

Table 2 illustrates the data on the harvest of the field trial ι

Table 3 illustrates the absolute bulk seed pattern patterns of wheat obtained from the field trial.

Table 4 shows the data used in the study of the speed of transport of the assimilates

27 1 O ί 3

obtained from the vegetative part of the wheat plants treated with the means near the reproductive organs by means of an exogenous characteristic amino acid / C proline.

For example, execution 2:

In the experiments, the tomato variety "Kristi" was used «bred in the period Ouni-September 1984. The experiments were applied in three replicates per 15 plants per repetition. * The plants were treated with the medium during flower formation 4 times in concentrations of 0.3 % _t 0.5 %, 0.5 % and 0.5 % sprinkled.

The invention is further illustrated by Tables 5 and 6.

Table 5 illustrates the data for the. Number of reproductive organs of tomato plants sprayed with the medium «

Table 6 presents the data for the weight of the reproductive organs of tomato plants sprayed with the agent.

Tables 2 to 6 Table 2 WHEAT YIELD

(mean values of 6 repetitions)

Variants of medium yield

2 by 2 m

kg

1. Control - Spraying with water 0.833

2. Wuxal - phase of the shoot - 400 ml / decar 0,97 * 5

3. Wuxal - phase of lap - 400 ml / decar

+ Phase after the mass flowering period

- 600 ml / decar 1.025

4th means - phase of lap - 400 ml / decar 1.067

5. Medium - Phase of the shoot - 400 ml / decar

+ Phv.se after the mass bloom

- 600 ml / decar 1.108

6. Medium - Phase of the shoot - 800 ml / decar

+ Phase after the mass flowering period

- 800 ml / decar 1,083

Note: The maximum recommended dose for using Wuxal is 400 ml / decar, higher doses on days of intense sunshine cause burn marks «

Table 3 ABSOLUTE MASS

(Weight of 1000 seeds in g of 6 repetitions)

Variants according to Table 2 mass in g

1. Control 45.97

2. Wuxal 46.13

3. Wuxal 46.06 4 · Composition according to the invention 47.01

5. Inventive Agent 46,46,28

6 means according to the invention 47, 17

Table 4 Transport speed of the assimilates

14 (labeled amino acid: C-proline)

Variants according to Table 2

General radioactivity absorbs in 2 hours

Distribution of radioactivity of free and associated amino acids of organs after

stem

Flag leaf (fully developed leaf)

Grain and chaff

Pulses min · g green weight

Pulses min · g green weight

Pulses min · g ~ green weight

ο, pulses min. " _v g green weight

1 133,500 100 34,700 100 40 600 100 26,800 100 2 146 100 100 32,300 93 52,400 129 33 100 123 3 152,700 114 28 600 83 55 200 136 50,800 189 3 160 200 120 29,200 84 45,500 112 47,300 176 5 188,300 141 30,300 87 49 100 121 66,200 6 141 600 109 27 600 79 54,300 133 51,800 193

Table 5

- sprinkling with water per plant per ί fruit number mass % % - Sprinkling with the Suepensions Ouen- medium "Hesal ¹ * 1176 L plant 100 100 variants 2 times concentrated whey 1274 19.6 per fruit 115 95 4 times concentrated whey 1345 22.6 117 100 1 * control 1417 23.0 135 98 2. Control 24.4 3. Medium - according to Table 5 4. Medium - fruit 59 in g Table 6 1, control 56 2. Control % 59 variants 3. Means 100 58 4th means 108 114 121

Claims (1)

2 7 f O f 3 claims Agent for regulating plant growth and plant development * containing macro and microelements, characterized in that its liquid phase represents from 2 to 4 times concentrated whey in an amount of 20 to 30 % with 8 to 12% content of lactic acid.