SU1350170A1 - Method of producing ameliorant for peat heated grounds - Google Patents

Abstract

The invention relates to agriculture. The purpose of the invention is to improve the ameliorative properties of ameliorant. Before electrolysis, potassium chloride is added to irrigation water in an amount of 0.1-1 wt.%. Irrigation water is electrolyzed to produce anolyte with pH 2 and catholyte. The anolyte is mixed with the catholyte immediately before it is introduced into the soil being ameliorated at a volume ratio of (0.01-0.5) :. Ameliorant increases by 10–20% the ability of the soil to retain water, 10–50 times its effectiveness as a sterilizer, and the ability of the soil to retain the components of the mineral nutrition of plants. 4 tab. i (L 00 ate

Description

 one

The invention relates to agriculture, in particular to methods for producing ameliorates based on irrigation water.

The purpose of the invention is to improve the ameliorative properties of the improver.

Example. Yg of potassium chloride is added to 9.99 kg of irrigation water. The resulting solution is poured into a diaphragm DC electrolysis cell and electrolyzed to anolyte pH 2 as indicated by a laboratory pH meter. Anolyte and catholyte are discharged separately.

Before studying the ameliorative properties, 400 ml of catholyte (anolyte and catholyte by volume ratio 0.5: 1) are added to 200 ml of anolyte and 600 ml of ameliorant are obtained.

The effectiveness of the obtained improver on the effects on water

Water is irrigated, clean (control)

5.8 1.0

6.4 about 1.05

9.9: 1.17

Note. U; - moisture content of greenhouse peat soil by

compared with the control of U and prototype C, - - the content of K ions in the soil; M; - the content of cellulose-depleting microorganisms in 1 ml of water extraction of the soil, and 2.2 kg / kg, C 12 mg / 100 g of dry matter ..

0

one

five

0

702

The properties, sterilization and leaching of ions from reclaimed soil were determined in columns filled with peat greenhouse soil. The column soil was moistened to full capacity by passing pure water through the column followed by 200 ml ameliorant.

Upon completion of the filtration of the improver, samples of the soil were collected from the columns for moisture content and salt content. The salt content in the greenhouse soil samples was determined using ion-selective electrodes from aqueous extracts. The content of microorganisms was also determined in aqueous extracts.

In tab. Figure 1 shows the effect of ameliorants on the change in the properties of greenhouse soil.

Spreadsheets

i; o

0.21

1.0

1.08

1.0

0.1 1

1.11

7.9

7

0,008

 . 1350170

In tab. 2 shows the effect of con. Figure 4 shows the effect of the pH of anion concentration KC1 in irrigation water on the effluent on the effectiveness of changes in the water properties of the peat and thermal properties of the greenhouse soil (the relative soil in its treatment the anolyte and catholyte 0.1: 1, C ,, lorant (anolyte ratio and ka - 0.1%).

tolit 0.1: 1).

Table 4

table 2

Note. , 3 kg / kg; pH anolyte 2.

In tab. Figure 3 shows the effect of the anolyte ratio (pH 2) and catholyte in the ameliorant on the change in soil properties (g 0.1%).

Table 3

Table 4

3.4 2.0 1.7 1.4

1,03 1,11 1,16 1.2

0.047 0.008 0.004 0.002

Thus, the proposed method allows one to obtain an amelioration, the use of which for the amelioration of peat greenhouse soils allows an increase in water retention by about 10–20%, its effectiveness as a sterilizer and soil retention in plants 10–50 times i.e. provides imparting to greenhouse soils properties that reduce salt leaching by irrigation during

Damio

Claims (1)

Invention Formula