Nursery stock planting device suitable for saline-alkali soil

By using seedling planting devices on saline-alkali land and utilizing drainage and permeability structures to improve the soil environment, the problems of long soil improvement time and large engineering workload in existing technologies have been solved, thus improving the efficiency of seedling planting.

CN224482297UActive Publication Date: 2026-07-14SHANDONG EXPRESSWAY DONGYING DEV CO LTD
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Patent Information

Application Number
CN202521807442.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-08-25
Publication Date
2026-07-14
Estimated Expiration
2035-08-25

AI Technical Summary

Technical Problem

When planting seedlings on saline-alkali land, existing technologies require several days to improve the soil environment, which involves a large amount of work and seriously reduces the efficiency of seedling planting.

Method used

A seedling planting device suitable for saline-alkali land is adopted, including an inverted frustum-shaped enclosure and a base plate. The outer surface of the enclosure is provided with a frustum-shaped first protrusion and a conical second protrusion. The base plate has a sphere and a drainage hole. The design includes a drainage and water leakage structure to prevent salt infiltration and improve the soil environment.

Benefits of technology

By improving the soil environment, the accumulation of soil salt was reduced, the efficiency of seedling planting was increased, and the amount of engineering work and time costs were reduced.

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Abstract

The utility model provides a nursery stock planting device suitable for saline-alkali soil, which belongs to the technical field of nursery stock planting and comprises a surrounding plate, the surrounding plate is in an inverted circular truncated cone shape, a plurality of first protrusions are arranged on the outer surface of the surrounding plate, the first protrusions are in a circular truncated cone shape, the interiors of the first protrusions are hollow, and the bottoms of the first protrusions are open. A drain hole is formed in the top end of the first bulge, and the drain hole is communicated with the interior of the coaming through the first bulge; the bottom of the surrounding plate is covered with a bottom plate, a plurality of balls are arranged on the bottom plate and distributed in a staggered mode, a plurality of water leakage holes are further formed in the bottom plate, and the water leakage holes are formed in gaps among the balls. According to the utility model, the time spent on seedling planting can be reduced, and the seedling planting efficiency is improved.
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