INFLUENCE OF DIFFERENT FORMS AND METHODS OF APPLICATION OF FERTILIZERS AND PLANT PROTECTION MEANS IN REALIZATION OF GENETIC POTENTIAL OF NEW PEA VARIETIES
2024
Akulov, A.S.
The article presents the results of research 2022-2024 on studying the role of different types of fertilizers, their application methods and modern plant protection means in realising the productivity of new pea varieties Jaguar and Estafeta The research found that the pea variety Estafeta was superior to Jaguar in lodging resistance (the coefficient was 1.2 and 1.5 points, respectively). Application of mineral fertilizers to the soil was effective only in 2022, the yield increase was 0.32-0.52 t/ha, in 2023 and 2024 due to lack of moisture fertilizers did not work. Jaguar proved to be the most intensive variety, outperforming Estafeta by 0.15 tonnes/ha on average over the three years. Seed dressing with pesticides against diseases and pests together with treatment with Ecor provided an increase in pea yield by 0.26-0.46 tonnes/ha. Treatment of vegetative plants with pesticides and microfertilisers resulted in an increase in pea productivity by 0.64-0.79 t/ha compared to the control.
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