BIOSTIMULANTS AND MICROFERTILIZERS, THEIR ROLE IN IMPROVING THE PRODUCTIVITY AND QUALITY OF PEA SEEDS
2020
Yatchuk, P.V. | Zubareva, K.Yu. | Rasulova, V.A.
Research has been carried out to study the combined use of biostimulants and micronutrients on the productivity and quality of seeds of promising pea varieties. It was revealed that the use of biostimulants and micronutrient fertilizers for pre-sowing seed treatment and foliar dressing of plants during the growing season in the phases of 6-7 leaves and budding provides an increase in the yield of peas in the Estafeta variety – 0.56 t/ha (25%), in the Spartak variety – 0.35 t/ha (16,7%). The content of crude protein in pea seeds, depending on the variety, is noted at the level 24,1-24,3%, and collection of crude protein was 563.9 kg/ha for the Estafeta variety and 595.4 kg/ha for the Spartak variety. The economic efficiency of the use of preparations is 184.5 and 149.0%, conditionally net income – 32.7 and 26.4 thousand rubles/ha. The studies have revealed the feasibility of using biostimulants and microfertilizers in the technology of growing peas of the Estafeta and Spartak varieties
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