Open AccessEconomic and agri-environmental efficiency of applying fertilizers and growth regulators in broccoli cultivation
Author(s) -
В. А. Борисов,
I. A. Lysenko,
О. А. Разин
Publication year - 2019
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/395/1/012087
Subject(s) - fertilizer , dry matter , yield (engineering) , agronomy , mathematics , chemistry , environmental science , horticulture , biology , metallurgy , materials science
The highest yield (18.6 t/ha) and the best economic effect (320 thousand rubles/ha) with good product quality was obtained on alluvial soils of the Moscow Region with the complex use of the Maraton F 1 , hybrid, mineral fertilizers N 120 P 60 K 150 for broccoli in combination with top dressing humic fertilizer “gumistaf” (3 l/ha) and microfertilizer “tenso-cocktail” (0.5 kg/ha). The developed plant nutrition system provides an increase in the content of dry matter, sugars, and vitamins in products with a slight increase in nitrates.