Special fertilizer for film-covered plants as well as preparation method and use method of special fertilizer

The invention relates to a special fertilizer for film-covered plants and preparation and use methods thereof, the special fertilizer for film-covered plants comprises monopotassium phosphate, potassium fulvate, photosynthetic bacteria and polyacrylamide, and the special fertilizer is characterized...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG RUI, GUO TIANMEI, WANG KEPENG, WANG YI, ZHAO WEI, FENG JINGXIA, YANG YIFEI, DONG BO, SONG SHUZHEN, JIANG JING
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:	The invention relates to a special fertilizer for film-covered plants and preparation and use methods thereof, the special fertilizer for film-covered plants comprises monopotassium phosphate, potassium fulvate, photosynthetic bacteria and polyacrylamide, and the special fertilizer is characterized in that the polyacrylamide is cationic polyacrylamide. The method can strengthen seedlings and improve the yield of film-covered plants. 本发明涉及一种覆膜植物专用肥及其制备和使用方法，覆膜植物专用肥，包括磷酸二氢钾、黄腐酸钾、光合菌和聚丙烯酰胺，其特征在于，所述聚丙烯酰胺是阳离子聚丙烯酰胺。本申请可以壮苗并提高覆膜植物的产量。