Lawn smash-ridging bottom soil pulverizing water storage and grass enriching ecological method

Abstract

A lawn smash-ridging bottom soil pulverizing water storage and grass enriching ecological method includes the steps: first, penetrating into a soil layer 12-15cm below the ground by a spiral dill disksaw blade double-layer smash-ridging farming tool before lawn planting, sawing and tilling deep soil by a disk saw blade (13) with the diameter of 15-20cm on the spiral dill disk saw blade double-layer smash-ridging farming tool to form a loose soil layer (15), forming a hard soil layer (18) under the loose soil layer (15), performing rotary tillage on a surface soil layer (19) 5-8cm below the ground by a smash-ridging spiral dill (9) to form a smash-ridging layer (17), and forming an interlayer between the smash-ridging layer (17) and the loose soil layer (15); second, performing seeding ortransplanting according to a conventional planting cultivation method of a lawn, and omitting soil loosening 3-5 years after planting; third, performing field water and fertilizer management accordingto conventional cultivation procedures of the lawn. The method has the advantages that the 'elemental' supply level of soil activation, water retention, ecological properties and the like of the lawncan be excavated, lawn irrigation and management cost are reduced, the grass enriching ecological quality of the lawn is improved, and the method has great popularization values.

Description

technical field [0001] The invention relates to a farming method for crops, in particular to an ecological method for storing water and enriching grass with crushed soil at the bottom of a lawn powder ridge. Background technique [0002] For thousands of years, the traditional crop farming methods in our country have used machinery, animal power or manpower to cultivate the soil to create a loose cultivation layer with a certain depth. It can promote soil aeration, adjust soil temperature, and promote nutrient transformation, etc.; but it also has disadvantages: (1) Plowing makes wet soil bare, which accelerates the loss of soil moisture, which is not conducive to moisture conservation, especially in the case of spring drought. (2) Plowing accelerates the oxidative decomposition of soil organic matter, resulting in a decrease in soil organic matter content. (3) Plowing requires a large power input, which increases the cost of agricultural production. (4) Long-term plowing ...

AI Technical Summary

Problems solved by technology

[0002] For thousands of years, the traditional crop farming methods in our country have used machinery, animal power or manpower to cultivate the soil to create a loose cultivation layer with a certain depth. It can promote soil aeration, adjust soil temperature, and promote nutrient conversion, etc.; but it also has disadvantages: (1) Plowing makes wet soil bare, which accelerates the loss of soil moisture, which is not conducive to moisture conservation, especially in the case of spring drought

(2) Plowing accelerates the oxidative decomposition of soil organic matter, resulting in a decrease in soil organic matter content

(3) Plowing requires a large amount of power input, which increases the cost of agricultural production

(4) Long-term plowing is easy to form plow bottom layer, causing soil compaction and affecting soil permeability, etc.

(5) In arid and semi-arid areas, the soil of the field after plowing is exposed, which is likely to cause soil wind erosion, lead to degradation of soil fertility, form sandstorms, and damage the ecological environment

[0004] The ultra-deep plowing of Fenlong technology activates a variety of land resources, restores soil, increases natural precipitation, and improves ecology. It has huge scientific and application potentials. It can build a large-scale green ecological agriculture. + Saline-alkali land + degraded grassland + marginal land + river water + offshore waters" and other "green super agriculture" pattern changes, so that grain, meat, milk, fish and other agricultural products can be produced with high quality, and more natural precipitation can be stored on land. The use of water resources, as a whole, solves the mismatch between the current agricultural resources and the needs of population development. As a result, in order to ensure food security, agricultural production methods have to pursue high-yield or super-high-yield, compost fertilizers and use more pesticides, resulting in soil and water bodies. , the air is easily polluted and difficult

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