Nutrient enhanced type molybdenum fertilizer dedicated for vegetables and preparation method and applications thereof

• Main Authors: LIU PEIJIE, HU CHENGXIAO, SUN XUECHENG, TAN QILING
• Format: Patent
• Language: Chinese; English
• Published: 18.12.2018
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CHEMISTRY; FERTILISERS; FERTILISERS CHARACTERISED BY THEIR FORM; FERTILISING; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; MANUFACTURE THEREOF; METALLURGY; MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENTSUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVINGA SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES,SOIL-CONDITIONERS, WETTING AGENTS; PLANTING; SOWING; TRAPPING

The invention discloses a nutrient enhanced type molybdenum fertilizer dedicated for vegetables and a preparation method and applications thereof, and belongs to the technical field of mineral nutritional fertilizers. The provided fertilizer comprises following components: urea, mono-ammonium phosphate, a calcium-magnesium-phosphate fertilizer, potassium sulfate, a humic acid fertilizer, borax, ammonium molybdate, and bentonite, and comprises components in parts by weight: 16 to 20 parts of nitrogen, 6 to 8 parts of phosphorus pentoxide, 10 to 14 parts of potassium oxide, 4 to 5 parts of humicacid, 0.5 to 1.0 part of borax, and 0.025 to 0.050 part of ammonium molybdate. Urea, mono-ammonium phosphate, the calcium-magnesium-phosphate fertilizer, and potassium sulfate are grinded and then mixed with bentonite to obtain a mixed material; then the humic acid fertilizer is grinded and added into a solution prepared from borax and ammonium molybdate, the solution is evenly stirred to obtaina humic acid-trace element