Compound fertilizer

The invention discloses a compound fertilizer. The compound fertilizer comprises the following components in part by weight: 2-8 parts of phosphorus pentoxide, 4-15 parts of potassium oxide, 8-30 parts of urea, 3-6 parts of boronic acid, 3-6 parts of zinc sulfate and 3-6 parts of magnesium nitrate....

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	WEN YIQING
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY FERTILISERS FERTILISERS CHARACTERISED BY THEIR FORM 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
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Beschreibung
Zusammenfassung:	The invention discloses a compound fertilizer. The compound fertilizer comprises the following components in part by weight: 2-8 parts of phosphorus pentoxide, 4-15 parts of potassium oxide, 8-30 parts of urea, 3-6 parts of boronic acid, 3-6 parts of zinc sulfate and 3-6 parts of magnesium nitrate. Compared with a common compound fertilizer, the compound fertilizer is scientific in proportion, comprehensive in nutrition, long in effective period, high in utilization rate and low in cost, quality and effects are improved, different fertilizers can be added by farmers according to difference of soil and planted crops when the compound fertilizer is used, the compound fertilizer and the added fertilizers cooperatively promote growth of the crops, and yield and quality of the crops are improved. By the phosphorus pentoxide in the compound fertilizer, the crops can absorb microelements in the soil easily.