Method for improving salt tolerence of lawn grass by filling waste crumb rubber as slat press layer into soil
A technology of soil improvement and waste rubber particles, applied in botany equipment and methods, horticulture, applications, etc.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0047] (1) Adopt the method for tall fescue potted planting, put the waste rubber grain layer that diameter is 0.5mm below the container topsoil 5-10cm place, wherein the ratio of soil and rubber grain is 10: 1, every pot of tall fescue The seeding rate is 0.5g;
[0048] (2) Salt stress is carried out after sowing 15 days after the seedlings have fully emerged, and the stress mode is progressive stress, that is, once every 5 days, adding an aqueous solution containing 0.2% NaCl to the salt layer matrix each time, and the stress is completed after 20 days;
[0049] (3) After the stress was finished, tall fescue continued to be cultivated for 15 days, and the above-ground parts of the plants were taken to measure various physiological indicators; wherein the average temperature during the test was 18°C, and the average relative humidity was 37.1%; the light was natural incident light; During the cultivating period, water was given quantitatively every day to ensure the normal gr...
Embodiment 2
[0052] (1) Adopt the method of tall fescue potted planting, put the waste rubber particle layer of diameter 1mm 10cm below the surface soil of the container, wherein the ratio of soil to rubber particles is 10:1, and the seeding rate of each pot of tall fescue is 0.5 g;
[0053] (2) Salt stress is carried out after sowing 15 days after the seedlings have fully emerged, and the stress mode is progressive stress, that is, once every 5 days, adding an aqueous solution containing 0.2% NaCl to the salt layer matrix each time, and the stress is completed after 20 days;
[0054] (3) After the stress was finished, tall fescue continued to be cultivated for 15 days, and the above-ground parts of the plants were taken to measure various physiological indicators; wherein the average temperature during the test was 18°C, and the average relative humidity was 37.1%; the light was natural incident light; During the cultivating period, water was given quantitatively every day to ensure the n...
Embodiment 3
[0057] (1) Adopt the method of tall fescue potted planting, put the waste plastic particle layer that diameter is 0.8mm below container topsoil 8cm place, wherein the ratio of soil and rubber particle is 10: 1, the seeding rate of every pot of tall fescue 0.5g;
[0058] (2) Salt stress is carried out after sowing 15 days after the seedlings have fully emerged, and the stress mode is progressive stress, that is, adding an aqueous solution of 0.2% NaCl to the salt-pressed matrix every 5 days, and the stress is completed after 20 days;
[0059] (3) After the stress was finished, tall fescue continued to be cultivated for 15 days, and the above-ground parts of the plants were taken to measure various physiological indicators; wherein the average temperature during the test was 18°C, and the average relative humidity was 37.1%; the light was natural incident light; During the cultivating period, water was given quantitatively every day to ensure the normal growth of the plants.
...
PUM
Login to View More Abstract
Description
Claims
Application Information
Login to View More