Method for improving organic matter of paddy field soil

The invention discloses a method for improving organic matter of paddy field soil. The method specifically includes the following steps: S1, separating out harmful heavy metals such as lead, cadmium,arsenic, chromium and mercury in a paddy field, and collectively treating the harmful heavy metals; S...

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Bibliographische Detailangaben
Hauptverfasser:	CHEN YANG, LIAO XIAOFENG, XIE GANG, XIAO JIUJUN, CAI XUECHENG, JIN TAO
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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