Method for greening original soil of drought and flood alkaline land with soil conditioner containing lotus leaf extract

Abstract

The invention relates to a method for greening the original soil of a drought and flood alkaline land with a soil conditioner containing a lotus leaf extract. The soil conditioner is prepared from the following components in parts by weight: 22 to 24 parts of fermented ostrich droppings, 8 to 10 parts of peanut hull powder, 5 to 7 parts of biogas residue, 2 to 4 parts of phosphate rock powder, 2 to 4 parts of desulphurized waste, 1 to 3 parts of phosphorus gypsum, 2 to 4 parts of ferrous sulfate, 2 to 4 parts of monopotassium phosphate, 2 to 4 parts of sodium hydrogen phosphate, 1 to 3 parts of amino acid salt, 0.5 to 0.7 part of malonic acid, 0.1 to 0.3 part of halophilic methane bacteria, 0.1 to 0.3 part of bacillus subtilis, 0.1 to 0.3 part of bacillus megatherium, 0.1 to 0.3 part of bacillus licheniformis, 0.1 to 0.3 part of saccharomycetes, 0.2 to 0.4 part of atrazine, 0.2 to 0.4 part of glyphosine, 0.2 to 0.4 part of fosamine ammonium, 0.2 to 0.4 part of the lotus leaf extract, 1 to 3 parts of pectin, 1 to 3 parts of alginic acid, 1 to 3 parts of chitosan, 1 to 3 parts of heparin, 2 to 4 parts of tricalcium phosphate, 0.3 to 0.5 part of cellulose grafted acrylate polymer, 0.1 to 0.3 part of iron chelate, and 0.1 to 0.3 part of zinc chelate.

Description

technical field [0001] The invention relates to a soil conditioner containing lotus leaf extract, in particular to a method for greening original soil of drought-flooded saline-alkali land with the soil conditioner containing lotus leaf extract, which belongs to the technical field of landscaping. Background technique [0002] Affected by natural conditions such as climate, topography, and soil, most of the arid and semi-arid plains in northern China suffer from drought, flood, saline-alkali natural disasters of varying degrees, which affect agricultural production in these areas, especially in the Huang-Huai-Hai Plain. , this area mainly belongs to the alluvial plain of the lower reaches of the Yellow River. Due to the influence of the monsoon, the annual and seasonal changes in precipitation are large, and drought and flood disasters are frequent. The river course has changed many times in history. The degree of intensification is high, and drought, flood, salinity and al...

AI Technical Summary

Problems solved by technology

[0004] (1) The ability and effect of reducing soil salinity are limited;

[0005] (2) The air permeability of the soil is poor, which affects the gas exchange of the soil;

[0006] (3) The pH of the soil is high, which is not suitable for the growth of green plants in the original soil;

[0007] (4) The water holding capacity of the soil is poor, resulting in weak water holding and water holding capacity of the soil;

[0008] (5) Cannot effectively reduce the alkalinity of the soil

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