Improvement method for improving acid, increasing potassium and improving fertility on acidic red soil in tobacco-growing area and application of improvement method

The invention provides an improvement method for improving acid, increasing potassium and improving fertilizer on acidic red soil in a tobacco area and application. The method comprises the step of applying 40 kg of alkaline high-potassium silicon-based mineral improvement material with the pH value...

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG YINGJIE, CHEN XIAOQIN, WANG HUOYAN, FENG WENQIANG, YAN FANGFANG, XUN WEIWEI, ZHANG ZONGJIN, LU DIANJUN, LI DONGXUE, WANG YILIU, CHEN YULAN, WANG YONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES AGRICULTURE ANIMAL HUSBANDRY CHEMISTRY DYES FERTILISERS FERTILISERS CHARACTERISED BY THEIR FORM FISHING FORESTRY HUMAN NECESSITIES HUNTING MANUFACTURE THEREOF MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS 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 NATURAL RESINS PAINTS PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL POLISHES SOIL WORKING IN AGRICULTURE OR FORESTRY TRAPPING
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Beschreibung
Zusammenfassung:	The invention provides an improvement method for improving acid, increasing potassium and improving fertilizer on acidic red soil in a tobacco area and application. The method comprises the step of applying 40 kg of alkaline high-potassium silicon-based mineral improvement material with the pH value of 10.6, 50 kg of tobacco special fertilizer and 10 kg of potassium nitrate to each mu of acidic red soil. By applying the sulfur-free improved material containing potassium, calcium, magnesium and other positive base nutrients on the acid red soil, the acid improvement and potassium increase of the tobacco field soil are synergistically realized. The improved material is a natural mineral material, no chemical fertilizer cost is added, one-time fertilization of flue-cured tobacco is achieved through synergistic application of the improved material and the special fertilizer for tobacco, topdressing is not needed, labor is saved, and cost is reduced. 本发明提供了一种烟区酸性红壤上改酸增钾培肥的改良方法与应用，该方法为：在每亩酸性红壤上施用40kg的pH值为10.6的碱性高钾硅