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Method for addressing global climate change by C4 plants

A C4 plant and climate change technology, applied in the fields of botanical equipment and methods, plant cultivation, application, etc., can solve problems such as soil erosion, affecting industrial and agricultural production and downstream river safety, etc., to increase biomass and carbon sequestration. Effect

Pending Publication Date: 2018-12-18
雷学军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Deforestation and unreasonable farming cause water and soil erosion, seriously affecting industrial and agricultural production and the safety of downstream rivers

Method used

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  • Method for addressing global climate change by C4 plants
  • Method for addressing global climate change by C4 plants
  • Method for addressing global climate change by C4 plants

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0144] Embodiment 1 The method for using C4 plants to cope with global climate change comprises the following steps:

[0145] (1) According to annual precipitation, annual evaporation, annual dryness, annual growth accumulated temperature, annual average temperature, and annual sunshine, divide the planting area of ​​C4 plants;

[0146] (2) Screen C4 plants with strong stress resistance and large biomass;

[0147] (3) preparing C4 plant cultivation substrate;

[0148] (4) Plant C4 plants scientifically and mow at the right time to increase biomass and carbon sequestration;

[0149] (5) Control carbon release by sequestering C4 plants.

Embodiment 2

[0150] Embodiment 2 The C4 plant screening method for coping with global climate change comprises the following steps:

[0151] (1) Measure the average biomass of aboveground parts of plants in the area;

[0152] For herbs, select 5-10 representative plots according to 1 m×1 m or 0.5 m×0.5 m, harvest the aboveground parts, and weigh the fresh weight; dry the aboveground parts at 80°C or 105°C until constant weight, Weigh out the dry weight; calculate the average biomass of aboveground parts of herbaceous plants in this area;

[0153] For trees and shrubs, select 5 to 10 representative plots of 10 m×10 m or 5 m×5 m, count the density, coverage and height of plants in the plots, and calculate the aboveground parts of trees and shrubs in the area. average biomass;

[0154] (2) According to the characteristics of plant growth, select C4 plants suitable for the growth in this area;

[0155] (3) Selecting C4 plants with high biomass from the C4 plants in step (2) according to the...

Embodiment 3

[0159] Example 3 C4 plants coping with global climate change

[0160] C4 plants that respond to global climate change: Azalea, Baiguding, Huangxixin, Sapona, breviphyllum, Suaeda, Chenopodium, Amarina, Haloxylon, Xinjiang Chenopodium, Zhangwei Chenopodium, pilose Salsa , Tribulus tribulus, Misty ice quinoa, Single thorn, Salt grass, Tibetan salt grass, Broom vegetable, Hetonia, Pearl silk, Kochia, pig hair dish, Tribulus terrestris, camel's hoof petal, thick-stem overlord, Gobi Overlord, fast-growing overlord, amaranth, white amaranth, splendor amaranth, amaranth, Polygala, purslane, Oxytropis lanceolata, Cassia lanceolata, pearl grass, brocade grass, green jade tree, flying grass, seaside euphorbia , dwarf euphorbia, vasong, dog tongue grass, Alkali Artemisia annua, Artemisia annua, Artemisia annua, clematis, staghorn grass, Senecio, meadow chrysanthemum, sunflower, saltland chrysanthemum, feather split twist head, golden chrysanthemum, Guayule, edelweiss, sedge, nectar, whi...

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Abstract

The invention discloses a method for addressing global climate change by C4 plants. The method comprises (1) determining C4 plant planting areas according to annual precipitation, annual evaporation,annual dryness, annual growth accumulated temperature, annual average temperature, and annual sunshine quantity; 2) selecting C4 plants with good stress resistance and high biomass; (3) preparing a C4plant culture substrate; (4) scientifically planting the C4 plants, timely cutting, and increasing biomass and carbon sequestration; and (5) controlling carbon emission by the sequestration of the C4plants. By planting the C4 plants in deserts, arid and semi-arid areas, saline-alkali areas, karst areas, coastal areas, and wasteland areas, the method increases the total amount of biomass and thebiological population quantity of the earth, and controls natural disasters such as desertization, stony desertification, desertification, coastal erosion, soil erosion and the like. By planting, cutting and sequestering the C4 plants, the method reduces atmospheric CO2 concentration, regulates the greenhouse effect and the global climate change, and prolongs human survival time on the Earth.

Description

technical field [0001] The invention relates to a method for using C4 plants to cope with global climate change, which belongs to the field of environmental protection. Background technique [0002] Since industrialization, humans have used fossil fuels, releasing a large amount of CO into the atmosphere 2 , NO x other greenhouse gases and SO 2 、H 2 S and other pollutants and PM 2.5 Dust significantly enhances the atmospheric greenhouse effect and global warming. It leads to ecological destruction, environmental pollution, frequent natural disasters, imbalance between resource consumption and resource compensation, and breaks the climate balance state where "carbon, heat, oxygen" and "water, air, ice" coexist on the earth, threatening the continuation of life . [0003] Desertification, rocky desertification, desertification, coastal erosion, soil erosion, etc. have caused the reduction of the total amount of biomass and biological populations on the earth, the reducti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/00A01G17/00
CPCA01G17/005A01G22/00
Inventor 雷学军
Owner 雷学军
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