Special seed fertilizer for strong rice seedling liquid suspension and preparation method thereof

The present invention relates to a special seed fertilizer for strong rice seedling liquid suspension and a preparation method thereof. The special seed fertilizer for strong rice seedling liquid suspension includes the following components by weight: 2.0-2.5 parts of fulvic acid, 4.0-8.2 parts of a...

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Bibliographische Detailangaben
Hauptverfasser:	WANG LEI, YANG YIBIN, GUAN LILAN, GONG LIN, CHENG FENGXIAN, TU PANFENG
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 present invention relates to a special seed fertilizer for strong rice seedling liquid suspension and a preparation method thereof. The special seed fertilizer for strong rice seedling liquid suspension includes the following components by weight: 2.0-2.5 parts of fulvic acid, 4.0-8.2 parts of a zinc fertilizer, 3.8-7.3 parts of a magnesium fertilizer, 33.8-44.2 parts of a phosphate fertilizer, 4.0-5.0 parts of urea, 5.0-13.0 parts of a potash fertilizer, 7.7- 8.6 parts of a suspending agent and 25.0-27.5 parts of water. The special seed fertilizer for strong rice seedling liquid suspension provided by the invention can provide the nutrition required for the initial growth stage of paddy rice, has comprehensive nutritive elements to promote better growth of paddy rice root. The seed fertilizer is the most economical and effective fertilization method.