SU1053782A1 - Mixture for making peat pots - Google Patents

Description

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&ABOUT

The invention relates to agriculture, in particular to the production of peat pots for growing plants, and can be used as a tortoise for manufacturing.

Known mixture for

making peat pots containing

peat 70-75%

and binder components 25-30.

Also known is a mixture of 2, containing peat and filter mass in the following ratio of components, weight,% Peat 70-80

Filter mass 20-30

However, the known mixtures are characterized by a short service life of the pots, which are insufficient for growing plants of a long growing season and have a high moisture absorption capacity, which leads to swelling of the walls of the pots and deterioration of the air regime.

The purpose of the invention is to increase the intensity of the development of plants and a biologist: the chemical resistance of pots.

This goal is achieved by the fact that the mixture as a binder contains the residue from the hydrolysis of peat by ammonia in the following ratio of components, wt.%;

Peat75-85

Residue from peat hydrolysis by amI and 15-25

The residue from hydrolysis of peat by ammonia is a waste in the production of peat dye. It is a homogeneous, single-dispersed plastic mass, has a high degree of dispersion, is a good plasticizer, and contains a fairly high percentage of lightweight. "Kogidro.pi: uem: x vegetstv 1.5Bitumen and wax

Le g j (with g y, dr about l and 3 uymy e

yours

; y: - Knovye substances 30-40

 kgEnother

Example. 160 kg of high-moor peat, decomposition degree of 15%, moisture of 50% and 100 kg of residue from hydrolysis of peat by ammonia, moisture of 80% (80:20 ratio based on dry substance) are added to the hydraulic diluent. The mass is mixed, pumped through a conical mill into the supply tank and fed to the formers where the pots are made.

Depending on the types of crops grown and the characteristics of the development of their root system, nutritional supplements can be added to the moldable mixture — nitrogen fertilizers, trace elements, and, if necessary, chalk to neutralize the moldable mixture to a pH of 5.5.

In a similar way, pots are obtained from a molding mass containing, calculated on the absolutely dry matter:

75% peat and 25% residue from hydrolysis of peat ammonia /

85% peat and 15% residue from hydrolysis of peat ammonia;

901 peat and 10% of the residue from hydrolysis, peat ammonia.

The resulting pots of a moldable mass consisting of 75–85 wt.% Peat and 15–25% of the residue from peat hydrolysis, are easily separated from the mold, they well withstand the shape,

When the residue from hydrolysis of peat with ammonia is less than 15%, the pots are not stable after separation from the mold. The addition of peat residue above 25% leads to a decrease in strength and an increase in crushiness,

Important points; peat pots is--; surface penetration.

In Table „1 lead; - :; ёг. physicomechanical podeedtelkk1ch, - the properties of peat

pots.gp -. one

C

Proposed

. u BO 85

Prototype

The first

one

P

I

The table shows that the absorbency of peat pots made according to the proposed composition is much less than that of pots made according to proto-6T1fu. Therefore, their strength and durability is longer than that of the prototype. In addition, less water absorption eliminates the rotting of plants and the development of pathogens. Due to the porous walls, peat pots made using as a binding residue from hydrolysis of peat with ammonia possess high aeration properties, provide good air regime of the root system, retain strength properties during the entire period of seedling growing. The development of plants, especially with long. vegetation period for example

roses, in the proposed pots descends better,

In greenhouses, a test has been carried out. A pot made from a prototype containing peat as a binder for the filter mass and the proposed Q composition. In pots grown

Glory Day for two months.

The results of the intensity of the development of cuttings and the biological resistance of peat pots are given

15

in tab. 2

table 2

42

50

Prototype

Offer

49 emy

As can be seen from the table, the cuttings planted in pots made according to the proposed composition are almost completely preserved by the end of cultivation, while in the prototype pots 16% of the plants die due to rotting of the pot. 7 days in the form of individual spots, after 12 days it completely covers the surface of the pot

14.5 Pots ple4, 4 canopy is not covered.

at high humidity. The potted plants of the proposed formulation develop better. The average number of shoots from them is 27% more and their length is 20% higher than that of the plants of the prototype.

Claims (1)

MIXTURE FOR THE PRODUCTION OF PEAT POTS, including peat and a binder, characterized in that, in order to increase the intensity of plant development and biological resistance of the pots, it contains as a binder the residue from hydrolysis of peat with ammonia in the following ratio of components, wt.%: Peat 75-85 The remainder from the hydrolysis of peat with ammonia 15-25 © sos ^ 3>