Soil conditioner preparation method

Abstract

The invention discloses a soil conditioner preparation method. The soil conditioner comprises, by weight, 10-25% of water-soluble nanometer silica, 10-20% of polymethyl methacrylate, 17-20% of Grondverbeteraar, 13-20% of carboxymethyl cellulose, 15-20% of high activity silicon-calcium-magnesium-potash fertilizer, 10-18% of bromomethane and 3-6% of calcium cyanamide. The soil conditioner is suitable for acidified soil and has pH o 3.3-4.5. In use, a tractor turns up the soil, water is poured into the field and immerses the field for 2-4 days, 4-5 tons of the soil conditioner is sown in the soil, after 5-7 days, the tractor levels the field and crops are planted in the soil. The soil conditioner can improve the soil. The used trace elements and bacterial depressants can improve acidic soil acidity, provide trace elements needed by plant growth and substantially improve a crop yield.

Description

technical field [0001] The invention relates to a soil conditioner, in particular to a method for compounding a soil conditioner. Background technique [0002] Aiming at a series of problems such as soil acidification, compaction, salinization, bacterial flora imbalance, excessive heavy metals caused by a large number of factory pollution and long-term unreasonable fertilization and drug use by farmers, etc. [0003] In view of the above-mentioned reasons, now invent a kind of compound method of soil conditioner. Contents of the invention [0004] The purpose of the present invention is in order to overcome the deficiencies in the prior art, to provide a kind of combination method of soil conditioner, has the effect to soil improvement, has increased trace element, antibacterial agent etc. simultaneously, can improve the acidity of acidic soil, And provide the trace elements needed for plant growth. [0005] In order to achieve the above object, the present inv...

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Problems solved by technology

[0002] Aiming at a series of problems such as soil acidification, compaction, salinization, bacterial flora imbalance, excessive heavy metals caused by a large number of factory pollution and farmers' long-term unreasonable fertilization and drug use, etc.