name
Dogadina Marina Anatolyevna
Scholastic degree
•
Academic rank
associated professor
Honorary rank
—
Organization, job position
• Orel State Agrarian University
Research interests
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Articles count: 1
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EVALUATION OF THE BIOLOGICAL EFFICIENCY OF L-EXPRESS FOOD AGROCHEMICAL
06.01.01 General agriculture, crop production (agricultural sciences)
Description
In the study, there is an estimation of the biological effectiveness of the agrochemical called “L-express food L-Express-Mangamino”, based on buckwheat. As a result of the research, it was found that non-root feeding of buckwheat plants: the first - in the branching phase, the second-in the budding phase with organomineral fertilizer L-Express-Nutrition brand: l-Express-Mangamino contributed to immune modulation and increased plant adaptability to stress factors of abiotic and biotic nature. Powdery mildew, ascochitosis, false powdery mildew, gray rot spread on the experimental versions did not receive. The use of organic fertilizer L-Express-Nutrition brand: L-Express-Mangamino had a significant impact on the safety of plants. The safety of plants when using fertilizer at a dose of 1 l / ha was 72%, 1.5 l / ha-74.3%, 2 l / ha-75.2%, which is higher in comparison with the control by 0.9%, 3.2% and 4.1%, respectively. Balanced nutrition of buckwheat plants during the growing season contributed to an increase in the number of stems, inflorescences, the number of seeds per plant of buckwheat, the weight of 1000 seeds, increase productivity by 1.1-1.2 times. The positive effect of agrochemicals on the quality of buckwheat grain was established. The size increased when using increasing doses of agrochemicals by 1.0%, 3.1% and 5.2%, respectively, relative to the control
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