Ardealite material for farmland transformation, and use method thereof

Abstract

Leftovers in the phosphate fertilizer production process and materials capable of being obtained locally are used as raw materials, physical and chemical properties of the raw materials are fully utilized, and engineering technologies in the field of materials are applied to agricultural activities. The invention provides a material and a method for effectively reducing or avoiding the phenomena of water seepage and water leakage of a ginger nut layer and transforming the structure of the ginger nut layer. The phenomena of water seepage and water sprinkling of the ginger nut layer after grouting are remarkably reduced or even avoided, the purpose of improving the soil moisture conservation capacity is achieved, the purpose of transforming a dry field which cannot be used for paddy field cultivation due to water seepage and water leakage of the ginger nut layer under ploughing into a paddy field is achieved, and the material and the method have the following advantages: raw materials are easy to obtain, and economical property and low cost are achieved.

Description

technical field [0001] The invention belongs to the technical field of agriculture, in particular to a phosphogypsum material for farmland reconstruction and a use method thereof. Background technique [0002] Under the cultivated soil layer in the Huanghuai River Basin in China, most of the quarry layer structure is mainly composed of calcium carbonate. This kind of quarry layer has strong water seepage and leakage. It has been accumulated throughout the ages to prevent the evaporation of soil surface water and prevent soil leakage. The core of agricultural technology farming is to preserve soil moisture, but due to the limitations of agricultural farming technology and material engineering and technology, it is impossible to effectively reduce or avoid the phenomenon of water seepage and leakage in the plow layer and the underlying stone layer, and it is often necessary to carry out agricultural activities such as drought resistance , can only be planted in dry fields but ...

AI Technical Summary

Problems solved by technology

[0002] Under the cultivated soil layer in the Huanghuai River Basin in China, most of the quarry layer structure is mainly composed of calcium carbonate. This kind of quarry layer has strong water seepage and leakage. It has been accumulated throughout the ages to prevent the evaporation of soil surface water and prevent soil leakage. The core of agricultural technology farming is to preserve soil moisture, but due to the limitations of agricultural farming technology and material engineering and technology, it is impossible to effectively reduce or avoid the phenomenon of water seepage and leakage in the plow layer and the underlying stone layer, and it is often necessary to carry out agricultural activities such as drought resistance , can only be planted in dry fields but not in paddy fields. Therefore, if a material and method for structural transformation of the stone layer can be invented to effectively reduce or avoid the phenomenon of water seepage and leakage in the stone layer, it will not only improve the ability of soil moisture conservation, but also It can transform dry fields that cannot be used for paddy field cultivation due to field water seepage and leakage into paddy fields, which has positive significance for increasing agricultural production, income, and economic benefits

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