Numerous research and practice showed that the future harvest depends on the quality of seeds.
Prepaiming material, wheat seeds, are thoroughly prepared and verified, resulting in a quality certificate or test protocol certifying the varietal affiliation. The main actions that are pre-sowing seed preparation for sowing:
* Sorting seeds. Previously, the seeds are passed through the grids and triple installations, while the humidity should not exceed 16%. Trier installations are part of the grain-cleaning and drying units. The seeds are then sent to a pneumatic sorting table. Here, the seeds are cleaned of impurities of other farmcultures and weeds. On the pneumatic table, wheat seeds are divided not less than five fractions. For sowing, only large and full-fledged seeds are selected.
* Drevillation (inlay) seeds. Driveing \u200b\u200bis made by a mixture of a pesticide with a solution of polymer. This is an economically and environmentally efficient event, the emergence of friendly healthy shoots of wheat does not require intensive spraying in further pesticides. Pesticides allowed for use in Russia are taken to rout seeds. For the formation of a film on seeds, polymers are used - sodium salt, carboxymethylcellulose, polyvinyl alcohol and water. After evaporation of water, a steady adjacent film with pesticides, microelements, growth regulators are formed.
* Heating ventilation with heating. If the ripening of wheat seeds and cleaning passed with high humidity, then the seeds can have a reduced germination. In this case, the heat treatment of freshly lubricated seeds is needed. Every 5-6 days from the intervals of one hour, the seeds are passed through the air flow with a temperature of up to + 30s.
* Seed quality. It is recommended to take wheat seeds with high-yielding sites. The ear who grown out of a healthy seed has the ability to deeply lay down nodes, and develop a strong root system. The best is the seeds that have grown out of the side flowers of the middle part of the spice.
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