SU1436907A1 - Method of presowing treatment of seeds - Google Patents

Abstract

The invention relates to agriculture and can be used for presowing treatment of seeds of maize and other crops similar in physical characteristics. The aim of the invention is to improve the quality of processing. The method is carried out by applying to the seeds with stirring a separately prepared mixture of biologically active substances and carrier, taken in the ratio (3-10): 1 as an air-dry mixture at a rate of 10-15 kg per 1 ton of seed, and then deposited t polymer adhesive with a flow rate of 10-15 liters per 1 ton of seed. As biologically active substances, they use trace elements: sulfuric acid zinc, salts of manganese, molybdenum, boric acid, disinfectants, growth substances, as a carrier - peat, sawdust, chaff, lignin and others with a particle size of 0.5-3. mm, and as a polymer-adhesive is sodium carboxymethylcellulose. i (L

Description

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 The invention relates to the field of agricultural crops and households and can be used for pre-sowing treatment of seeds of maize and seeds of other crops with similar physical characteristics.

The purpose of the image is to improve the quality of processing.

Example 1. Corn seeds were placed in a container of a concrete mixer and poured on them a previously prepared mixture consisting of a nose biologically active substances in a 3: 1 ratio. The following microelements were used as components displaced with an ieline: sulfuric acid zinc and boric acid (incompatible with polymer solutions), and the main disinfectant (hexathiures) in a ratio of 1.5: 0.5: 1 with consumption per ton of n 3 k: In a 100-liter mixer, seeds were treated in portions of 40 kg. The dry phase of the treatment is a minute; after adding a solution of a polymer p-liplet at the rate of 15 liters per ton (2 ° / o-11th NaKMIJ), the main mixing continued for 5 minutes. The yield of green mass of corn grown in the field experience compared with the untreated control gave an increase of about 90 c / ha. In comparison with the prototype significant difference is not received. However, these seeds required dilute dissolution of the additives in hot water. In this example, because of the laboriousness, the seeds were not pre-dried and the usual dose (15 l / t) of adhesive agent was used. As a result of coagulation during mixing, a deterioration of the formation of mon and the spinning of NaKMU film was observed.

Doses of biologically active substances, which may include growth substances, are normative and scientific; 1 is justified. The most qualitatively distributed mixture occurs at its consumption of 10–15 kg per ton of seed. Below this limit, the percentage of the treated seeds is reduced, and above — the absence of pr: 1 li-patel and the mixture produces a residue at any mixing time. It should be noted that the method is more useful for large doses of supplements. Supplements in small doses, as a rule, include :; to bury soluble and compatible with at. Hypatel medications and their best to introduce in the main solution with hymer-11p: or patel.

Example 2. Ce: vieHa corn was placed in a mixing tank: .., pour onto them a pre-prepared mixture consisting of carriers (medium-layered

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lowland peat), sifted through a sieve with a mesh size of 3 mm and a moisture content of about 30%, and additives of biologically active substances at a 4: 1 ratio. Zinc, manganese, molybdenum and boric acid salts were used as ratios in a ratio of 3: 3: 3: 1 and a total weight of 3.1 kg per ton of seed. The total mass of the mixture is 3.1, 4 kg / ton of seed.

A mixer to pre-distribute the mixture in a heap of seeds was turned on for 0.5-1 minute. Then, a portion of the working solution was applied to the seeds: a mixture of a disinfectant and a solution of a polymer adhesive, to which a disinfectant was added,

5 if it is compatible with adhesive (2 kg / ton of seed seeds in a solution of carboxymethylcellulose sodium salt 2% adhesive). The final mixing is carried out a few minutes until the components are well distributed throughout the

0 surface seeds n.

In this example, using a carrier, it is possible to introduce sulfuric zinc and boric acid into the mixture without deteriorating the quality of the encrusted film.

 Carry. can be used in addition to peat, sawdust, chaff, lignin and other similar materials with a particle size of 0.5-3 mm. The yield of green mass of corn harvested in the field experiment was calculated per hectare: untreated control 542 c, analogue - 575 c, prototype - 580 c, new version 643 c. At the preparatory stage, energy and time were not spent on the seed drier, the operation of separate dissolution and mixing of salts of the trace elements with the working

5 solution.

Claims (1)

Invention Formula The method of preseeding treatment of seeds, including the application of biologically active substances, a polymer sticking agent and a carrier with stirring, characterized in that, in order to improve the quality of the treatment, before application to the seeds, a carrier mixture and biologically active substances in a ratio of 3–10: 1 and a solution of a polymer-adhesive, and the seeds are overtaken first with an air-dry mixture of carrier and biologically active substances at a rate of 0 10-15 kg per 1 ton of seed, and then with a solution of polymer-adhesive, with a consumption of 10-15 kg per I t seed.