Compound fertilizer for wheat elongation stage and preparation method thereof

• Main Author: LIU LI
• Format: Patent
• Language: Chinese; English
• Published: 04.08.2017
• Subjects: CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT; FERTILISERS; FERTILISERS CHARACTERISED BY THEIR FORM; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; 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; ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE; PHOSPHATIC FERTILISERS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

The invention discloses a compound fertilizer for a wheat elongation stage. The compound fertilizer for the wheat elongation stage contains the following components in parts by weight: 20-30 parts of urea, 25-40 parts of nitrate, 10-20 parts of phosphorus diamine, 1-1.5 parts of fishbone dust, 2-5 parts of animal waste, 3-10 parts of zinc sulfate, 1-5 parts of boric acid, 1-1.5 parts of turmeric, 2-3 parts of coakum, 0.5-3 parts of cortex pseudolaricis and 0.5-1.5 parts of nard. The compound fertilizer for the wheat elongation stage is acquired after the components are subjected to raw material treatment, fermentation treatment, pelletizing drying, rough screening, fine screening, packaging, and the like in turn. The compound fertilizer for the wheat elongation stage can meet the requirement of the wheat elongation stage for nutrition and can effectively prevent wheat sheath blight and reduce the production cost. 本发明公开了种用于小麦拔节期的复合肥，所述用于小麦拔节期的复合肥，包括如下重量份的组分：尿素20～30份、硝酸盐25～40份、磷酸二胺10～20份、鱼骨粉1～1.5份、动物粪便2～5份、硫酸锌3