Selenium-rich brassinolide-containing fertilizer for flowers

The invention relates to a selenium-rich brassinolide-containing fertilizer for flowers, wherein the selenium-rich brassinolide-containing fertilizer comprises, by weight, 30-60 parts of sodium selenite, 30-50 parts of biochar, 1-15 parts of EDTA chelated iron, 5-30 parts of sweet potato powder, 15-20 parts of brassinolide, 10-20 parts of lees, 10-20 parts of livestock and poultry manure, 10-20 parts of mixed bacteria powder, 10-20 parts of acrylic acid, 10-30 parts of diammonium hydrogen phosphate, 10-40 parts of potassium dihydrogen phosphate, 15-30 parts of weathered coal, 15-20 parts of peat soil, 20-30 parts of amino acid, and 30-45 parts of humic acid. According to the present invention, the prepared compound fertilizer contains a variety of trace elements, has high value, cannot produce drug residues, and can achieve the sustainable development of agriculture. 一种花卉富硒含油菜素内酯肥料，按照重量份数计，包括：亚硒酸钠30-60份、生物炭30-50份、EDTA螯合铁1-15份、红薯粉5-30份、油菜素内酯15-20份、酒精糟10-20份、畜禽粪便10-20份、混合菌种粉10-20份、丙烯酸10-20份、磷酸氢二铵10-30份、磷酸二氢钾10-