Lacquer tree bark powder-containing penetration resisting material, and method for planting Albizzia julibrissn in saline and alkaline land by using penetration resisting material

Abstract

The invention provides a lacquer tree bark powder-containing penetration resisting material. The penetration resisting material comprises lacquer tree bark powder, and also comprises starch, gypsum powder, a composite bacterial fertilizer, ferrous sulfate, seaweed glue, polyacrylamide and lacquer tree raw lacquer. The invention also provides a method for planting Albizzia julibrissn in saline and alkaline land by using the penetration resisting material. The method comprises a slaking step, and the slaking step comprises: carrying out dissolving and 20-45 fold diluting on the lacquer tree raw lacquer for later use in embodiment 4 in the invention with 35-40DEG C warm water, adding polyacrylamide for later use according to a certain addition ratio of the lacquer tree raw lacquer to polyacrylamide to prepare a mixed solution, pouring the mixed solution to a tree pit after dissolving is completed, and carrying out heat insulation for 10-11h. The lacquer tree bark powder-containing penetration resisting material prepared in the invention can greatly promote the growth survival rate of Albizzia julibrissn planted in saline and alkaline land, and has an excellent water keeping effect on soil in the saline and alkaline land.

Description

technical field [0001] The invention relates to an anti-seepage material containing lacquer bark powder and a method for planting hibiscus trees in saline-alkali land by using the anti-seepage material, belonging to the field of saline-alkali land improvement greening. Background technique [0002] Hibiscus tree is also known as silk tree. Deciduous tree, up to 16m high. Bark taupe, branchlets angular. Bipinnately compound leaves alternate, with 4-12 pairs of pinnae; 10-30 pairs of leaflets, sickle-shaped oblong, extremely oblique on both sides, 6-12mm long, 1-4mm wide, very pointed apex, cuneate base. Inflorescence head-like, numerous, arranged in corymbs, axillary or terminal; calyx tube-shaped, 5-toothed; corolla funnel-shaped, 5-lobed, light red; stamens numerous and slender, filaments united at base. The pods are flat, oblong, 9-15cm long, and the flowering period is June-July. [0003] Due to the impact of seawater erosion, river diversion and human production acti...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, greening is carried out in saline-alkali land. Due to reasons such as high salt content and high pH in saline-alkali land, hibiscus trees are difficult to survive. In addition, the prior art also has the following deficiencies:

[0005] 1. During the greening process, because no anti-seepage material is used, the growth and survival rate of hibiscus trees in saline-alkali land is low;

[0006] 2. In the prior art, hibiscus trees are planted in saline-alkali land. The soil water loss in saline-alkali land is serious, and the salt is infiltrated. In order to compress the salt, a large amount of water is required, resulting in a waste of a large amount of water resources;

Images