Se, Zn and Fe-enriched microbial fermentation fertilizer for potatoes and preparation method and application thereof

The invention discloses an Se, Zn and Fe-enriched microbial fermentation fertilizer for potatoes and a preparation method and application thereof. The Se, Zn and Fe-enriched microbial fermentation fertilizer comprises the following components in parts by weight: 0.0005-0.001 part of selenite, 0.2-0....

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Bibliographische Detailangaben
Hauptverfasser:	YAN AOLEI, DING BIN, XIANG MIN, LIU XILING, XU JUAN, YANG XIAOFAN
Format:	Patent
Sprache:	eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY CHEMISTRY FERTILISERS FERTILISERS CHARACTERISED BY THEIR FORM FERTILISING FISHING FORESTRY HUMAN NECESSITIES HUNTING 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 ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE PLANTING SOWING TRAPPING
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Beschreibung
Zusammenfassung:	The invention discloses an Se, Zn and Fe-enriched microbial fermentation fertilizer for potatoes and a preparation method and application thereof. The Se, Zn and Fe-enriched microbial fermentation fertilizer comprises the following components in parts by weight: 0.0005-0.001 part of selenite, 0.2-0.3 part of zinc salt, 0.35-0.5 part of ferrite, 30-45 parts of rice husk, 35-50 parts of chicken manure, 20-30 parts of mushroom bran, 2.5-3.5 parts of rapeseed meal, 4-6 parts of cottonseed meal, 2.5-3.5 parts of soybean meal and 0.005-0.01 part of a starter culture. The Se, Zn and Fe-enriched microbial fermentation fertilizer for potatoes combines inorganic selenium, zinc and ferric salts and animal and crop waste, as well as the starter culture rich in various microbes for stacking fermentation to promote the growth of potatoes, thereby remarkably improving the yield of potatoes and the contents of Se, Zn and Fe elements in potato tubers.