Process for planting greening saline grass with functional nutrient soil

Abstract

The invention relates to a process for planting greening saline grass with functional nutrient soil. The process comprises the specific steps of: (1) functional nutrient soil laying, (2) artificial seedbed leveling, (3) watering and wetting, (4) artificial sowing, (5) sunshade shed covering, (6) thorough watering, (7) seedling-stage management, (8) lawn-forming management, (9) completion acceptance, and (10) daily maintenance. In the step (1), the functional nutrient soil is laid to a thickness of 5cm. in the step (4), grass seeds are artificially sowed on the land paved with the functional nutrient soil, wherein the grass seeds are mixed seeds of seashore paspalum and cynodon dactylon. According to the invention, the adopted greening saline grass has the advantages of deep growth, high drought resistance, high salinity resistance, high soil adaptability, high pest and disease resistance, and low requirement on water quality. With the 5cm of functional nutrient soil, soil can be improved, such that grass roots can grow deeper, and a cover coat can be firmer. Therefore, water and soil erosion can be prevented. Also, transportation cost is reduced, and water needed by irrigation is reduced.

Description

Technical field [0001] The invention relates to the field of island green sand fixation, and in particular to a process for planting green saline grass using functional nutrient soil. Background technique [0002] The lawn planting land on the islands is mostly high temperature, high humidity, high salt, typhoon, drought, and heavy rain. The planting soil is all sea sand, which contains a large amount of salt, which is easily affected by seawater and causes soil salinization. Most of the lawns planted have low density and coverage, poor turf formation, high maintenance costs, and turf quality cannot be guaranteed. Lawn planting is generally selected on fertile soil. Based on the special soil quality of the planting site, you can choose to spread 20cm thick planting soil on the sea sand and then plant the lawn. This method is simple, mature, easy to operate, and labor-saving; but with large transportation volume and long distance, the actual operation difficulty coefficient is la...

AI Technical Summary

Problems solved by technology

This method is simple, mature, easy to operate, and saves labor. However, the large amount of transportation and the long distance make the actual operation more difficult, resulting in high costs; irrigation requires a large amount of seawater and fresh water, and the soil is easy to harden after rolling; At the same time, the planting soil itself will contain some germs and insect eggs, which will easily cause lawn pests and diseases, which is not conducive to the later maintenance of the lawn