Liquid fertilizer for flower

A liquid fertilizer for flower plant is prepared from weathered coal through biodegradation, activating and complexing to extract out low-molecular xanthohumic acid. It can increase chlorophyll content, plant height and the number of flower buds, make blossom earlier and longer, and improve soil.

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Bibliographische Detailangaben
Hauptverfasser: YUCHUN BI, DONG WANG
Format: Patent
Sprache:eng
Schlagworte:
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