Sand fixation control and planting integrated method for sand land

• Main Authors: ZHU SHUJUAN, MAN DUOQING, LI DELU, KANG CAIZHOU
• Format: Patent
• Language: Chinese; English
• Published: 21.02.2020
• Subjects: ADHESIVES; AGRICULTURE; ANIMAL HUSBANDRY; CHEMISTRY; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; DYES; EMBANKMENTS; EXCAVATIONS; FISHING; FIXED CONSTRUCTIONS; FORESTRY; FOUNDATIONS; HORTICULTURE; HUMAN NECESSITIES; HUNTING; HYDRAULIC ENGINEERING; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; POLISHES; SOIL SHIFTING; TRAPPING; UNDERGROUND OR UNDERWATER STRUCTURES; WATERING

The invention discloses a sand fixation control and planting integrated method for sand land. The method includes: spreading a sand-fixing agent to the surface of the sand land, planting plants on thesand land where the sand-fixing agent is spread to form a grid sand-fixing plant zone, and planting two rows of different crops in grids; planting shrubs or perennial herbs in the prevailing wind direction of one side of the sand-fixing plant zone. By adoption of the sand-fixing agent, sand loss is prevented; by planting of the crops in the grid windbreak sand-fixing plant zone, the vegetation coverage of the sand-fixing plant zone can be increased, effects of wind speed reduction and effective prevention of sand flowing are achieved, and accordingly crop damage caused by wind erosion or sandaccumulation can be prevented. 本发明公开了一种沙地固沙治理及种植一体化方法，包括：在沙地表面扬撒固沙剂、在扬撒过固沙剂的沙地上种植网格状的固沙植物带，并在网格内种植二行不同的农作物。在固沙植物带一侧主风向，种植灌木或多年生草本植物；本发明通过固沙剂防止沙土的流失；通过在网格防风固沙植物带中种植作物，可提高固沙植物带上的植被覆盖度，达到降低风速，达到有效阻挡沙土的流动的效果，从而防止沙土堆积或风蚀危害农作物。