Long-acting complex fertilizer additive

本发明涉及复混肥增效技术，具体地说是一种长效复混肥添加剂。由氢醌、双氰胺、络合稀土及沸石粉组成制剂，其重量比为2～8氢醌；3～25双氰胺；0.1～0.8络合稀土，70～95沸石粉。本发明能延长肥效期，提高肥料利用率，有利机械施肥，适应用于复混肥。 The present invention relates to a long-acting complex fertilizer additive. It is a preparation formed from (weight ratio) hydroquinone 2-8, dicyanodiamide 3-25, complex rare e...

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Bibliographische Detailangaben
1. Verfasser:	YUANLIANG,CAO SHI
Format:	Patent
Sprache:	chi ; 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:	本发明涉及复混肥增效技术，具体地说是一种长效复混肥添加剂。由氢醌、双氰胺、络合稀土及沸石粉组成制剂，其重量比为2～8氢醌；3～25双氰胺；0.1～0.8络合稀土，70～95沸石粉。本发明能延长肥效期，提高肥料利用率，有利机械施肥，适应用于复混肥。 The present invention relates to a long-acting complex fertilizer additive. It is a preparation formed from (weight ratio) hydroquinone 2-8, dicyanodiamide 3-25, complex rare earth 0.1-0.8 and zeolite powder 70-95. Said invention can prolong the effective period of fertilizer, raise utilization rate of fertilizer, and is favourable for mechanical application of fertilizer and is applicable to various composite fertilizers.