SU1574196A1 - Method of obtaining stimulator of growth - Google Patents

Abstract

The invention relates to agriculture, to methods for producing stimulators for the growth and development of plants. The purpose of the invention is to improve the quality of the target product while increasing its yield. Fresh water is subjected to electrolysis for the time required to reach a pH of 9.5 - 10.6 in the cathode region. The resulting catholyte is combined with the obtained anolyte or a part of it, and the mixture is used as a stimulator for soaking the seeds and / or for watering the plants. Adding anolyte to catholyte improves the catalytic properties of catholyte. 6 tab.

Description

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The invention relates to agriculture, in particular to methods for producing growth stimulators and developing plants for use by soaking seeds and / or irrigating plants.

The purpose of the invention is to improve the quality of the target product while increasing its yield.

EXAMPLE 1 Fresh water is electrolyzed using a known porous baffle cell. The treatment time is determined by the time required to achieve a certain pH either in the cathode region (9.5-10.6) or in the area of the anode (2.4-3.5, 15-20 min) o

After electrolysis, as a stimulator of growth and development of plants, the resulting

catholyte to which all or part of the formed anolyte is added.

To obtain a mixture consisting of equal amounts of catholyte and anolyte, an electrolyzer without a septum is used. In this case, after the water is divided into catholyte and anolyte and the voltage applied to the electrodes is turned off, the mixture is stirred in the electrolyzer itself.

By utilizing the anolyte, the yield of the target product (stimulator) increases.

Example 2. The effect of a new (mixture of catholyte with anolyte) and a known (catholyte) stimulator on the main physiological parameters of pea seedlings was studied.

Seed samples of the homogeneous fraction are placed in a bed between the moisturizer i

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with stimulator sheets of filter paper and incubated for 2-4 hours “Then the seeds are planted at room temperature in the soil substrate to a depth of 1 cm. The soil of the following composition is used as a substrate, hours: humus from leaves 1; peat on baby 1; sod land 1; river sand 0.5; moistened to optimum condition (20 ml of water per 100 g of soil).

Daily watering of the soil takes place no later than one hour after receiving the activated water. On the very first day, the seedlings are dug out and the main parameters are measured. The weight of the plant (with roots) W, the weight of the roots WK, the height h and the maximum diameter of the stem D, the total number of leaves n and their assimilation surface S0 are determined.

The results are shown in Table. 1, indicate an increase in catholyte activity when anolyte is added to it. The catholyte exhibits the greatest activity when 25-50% anolyte is added to it. The use of a mixture with an anolyte content above 50% is inexpedient,

Example 3. According to the method of example 2, the effect of a new and known stimulator on the main physiological parameters of calendula seedlings was studied.

Given in Table. 2 data show the advantage of a new stimulator.

Example 4. The study of the effect of cucumber seedling irrigation with an anolyte and catholyte mixture on plant cold resistance is carried out as follows. Every day for three weeks the plants are watered: one with tap water, others with catholyte, and the third with a mixture of catholyte and anolyte.

The plants are then exposed to low temperatures (5) - (-2) ° C for three days. Visual observations during two days after the tests showed that the number of intact or hardly damaged plants was 36% with tap water, 57% with catholyte, 57% with a mixture of catholyte and anolyte.

Example 5. A new and well-known stimulant was used in irrigation. Using the example of the main physiological indicators of a three-week seedling

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Cucumber shows the advantage of a new stimulator.

The data are given in table. 3

Example 6. Laboratory tests were carried out on the effect of various methods of pre-sowing treatment of cucumber seeds with activated water on the force of plant growth. The anolyte had a mean pH of 3, catholyte pH of 10.

The results are shown in Table. four.

In it and in subsequent tables, the symbol B denotes tap water, the symbols A and K are anolyte and catholyte, respectively.

The data presented in table. 4, show that seedlings grown from seeds soaked in anolyte and catholyte (1: 1) are characterized by higher germination, a greater mass of seedlings, leaf area and height than seedlings in other variants of the experiment.

Example 7. In the greenhouses of the state farm of the Tomich company in 1984-1986, the effect of watering plants was studied with various modifications of water: on the biometric indicators of cucumbers.

Soaked in tap water and sprouted seeds were sown in the substrate to a depth of 1.0-1.5 cm. After 3 days, plants were watered until the substrate was optimally wetted. In parallel, catholyte and anolyte and their mixture 1: 1 were used for irrigation. The results are shown in Table. 5 and indicate that it was most effective to water the mixture with anolyte and catholyte.

Example 8. The effects of soaking seeds and watering with various modifications of activated water on the early yield of cucumbers (during the first three months) were tested. The results are shown in Table. 6, indicate the highest efficiency of the mixture of anolyte with catholyte (1: 1).

Claims (1)

Invention Formula The method of obtaining a growth stimulator and the development of plants by conducting electrolysis of water for the time required to obtain catholyte cpH9e5-10.6, characterized in that, in order to improve the quality of the target product while increasing its yield, the catholyte is combined with all or with a part of anolyte obtained by electrolysis of water. Dependence of the main physiological indicators of pea seedlings on the composition of the stimulator table 2 The dependence of the main physiological parameters of seedlings of calendula on the composition of the stimulator Table 1 Dependence of the main physiological indicators of a three-week cucumber seedling on irrigation with a stimulant of different composition Table4 . Effect of different methods of treating cucumber seeds before sowing on the strength of plant growth (data on the 12th day after sowing, averaged for 30 plants) Table 5 The effect of irrigation on the main biometric indicators of two-week-old seedlings of cucumbers (data averaged for 30 plants) 1 B-B-B -...- B (control) . TK O L J4 O «t -D 3B-A-A-B -...- B 4B-A-K-B -...- B 5В-К-А-В -.- В 6В- (А + К) - (А + К) -В -. i B 299.94 + 14.99 8.0 + 0.3 2.59iO, 07 0.80 ± 0.02 321.0 ± 2.84 242.1 ± 10.63 305.8 + 9.17 280.3 + 8.41 344,00113,76 10.2 + 0.43.28 ± 0.130.83 + 0.02 7.6 + 0.33.02 ± 0.100.91 ± 0.03 9.6 + 0.43.23 + 0.130.85 + 0.02 8.8 ± 0.23.08 ± 0.100.89 ± 0.03 10.8 + 0.33.4 + 0.101.08 ± 0.09 10.2 + 0.43.28 ± 0.130.83 + 0.02 7.6 + 0.33.02 ± 0.100.91 ± 0.03 9.6 + 0.43.23 + 0.130.85 + 0.02 8.8 ± 0.23.08 ± 0.100.89 ± 0.03 10.8 + 0.33.4 + 0.101.08 ± 0.09 Effect of soaking seeds and watering on early cucumber harvest 1B 7 hV-B -...- B 4.53 + 0.18 5.03 + 0.15 4.84 ± 0.09 14.410.72 (control) 2А 2 hА-К-А-К-В- 6.44 + 0.25 5.76 + 0.17 5.80 + 0.23 18.0 + 0.72 K 5 h-B -...- AT 3К + А (1: 1) (А + К) - (А + Ю- 6.19 + 0.25 6.28 + 0.25 6.39 + 0.19 18.86 ± 0.73 7 h- (A + Yu- (A + Yu-B- -R t and