Diazobacterin
biological preparation intended for pre-sowing treatment of seeds of forage cereals (pasture ryegrass, annual ryegrass, awnless wheatgrass) in order to increase yield and improve the quality of grain and green mass of agricultural crops.
Biological action
The action of the biological preparation is complex. It stimulates the growth and development of plants due to the presence of biologically active compounds in it, which significantly increases the absorption capacity of the roots and, as a result, increases the coefficients of nutrient absorption by the plant. It enhances the activity of molecular nitrogen fixation in the root zone of plants. Bacterized plants acquire resistance to a number of diseases, which has a positive effect on the phytosanitary condition of agrocenoses.
Efficiency
As a result of using the drug, the yield of cereal grasses increases by 15-20%, while the content of protein and essential amino acids in the product increases. The use of Diazobacterin replaces the application of 30-45 kg/ha of mineral nitrogen and is environmentally safe and economically beneficial.
Method of administration and doses
To treat 1 ton of cereal grass seeds, 5 liters of the product are required.
Diazobacterin is used by mechanized or manual processing of seed material. Bacterization is carried out on the day, or 1 day before sowing. The required amount of the drug is diluted in tap water at the rate of 1-1.5% water by weight of seeds. The resulting suspension is applied to the seeds, mixed thoroughly. The treated seeds are sown in moist soil.
Pre-sowing seed treatment with Diazobacterin is carried out using Mobitox-Super, PS-10A, PSSh-5 seed treatment agents, similar to treatment according to the instructions for the machine. The machine must first be thoroughly cleaned of residues of the treatment agents.
Regardless of the method of bacterization, after treatment, the seeds must be dried to a free-flowing state (to prevent loss of flowability and a possible reduction in seeding rate).
Healthy seeds can be left untreated, but if seed treatment is necessary, the following fungicides can be used: Sulfocarbotion, Vincit 050 SC, Derosal, Fundazol. In this case, the fungicide is applied 7-10 days before seed bacterization, and the dose of Diazobacterin should be increased by 2 times.
Precautions
Do not allow direct sunlight to fall on the drug, prepared suspension and bacterized seeds.
Storage
Shelf life 14 days. Minimum storage temperature 5 degrees. Maximum storage temperature 15 degrees.
Model: Diazobacterin
Manufacturer: Institute of Microbiology of the NAAS