Impacts of Healthy Soil on Climate Change and Agricultural Productivity Assignment 2022

Impacts of Healthy Soil on Climate Change and Agricultural productivity
Student Name: Hassan Ghafaripalangari
Student ID: 10347437
Word Count: 2019
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Table of Contents
Introduction and background.....................................................................................................3
Research aims and objectives.....................................................................................................6
Research strategy:......................................................................................................................7
Research onion:......................................................................................................................7
Research philosophy:.............................................................................................................8
Research approach:................................................................................................................9
Research hypothesis:............................................................................................................10
Finding of data analysis:..........................................................................................................10
Discussion and conclusion:......................................................................................................14
Discussion:...........................................................................................................................14
Conclusions..........................................................................................................................17
References................................................................................................................................19
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Introduction and background
Soil is considered as a healthy existing ecosystem which stands the existence of plants,
animals and humans. Soil is not a motionless growing medium but rather forms group with
several germs, fungi and other micro-organisms that forms the basis of a synergetic
ecosystem. Further, healthy soil is filled with organisms which convert dead matter and
minerals into essential plant nutrients. Also, healthy soils takes in and stores water that turns
into an artificial reservoir during dry period. Soil organic carbon (SOC) is the source of soil
being fertile and discharges nutrients for growth of plant, helps the organic and physical
wellbeing of the soil. Therefore, soil is an organic carbon enabled factor in which solid, liquid
and gaseous stages interrelate at a measure extending from nanometres to kilometres and
form lively ecosystems favourable to progression and growth of plants and other biotas. As
stated by Lal, (2016) Soil Organic Matter (SOM) which consists of 45 to 60% of its mass as
SOC, is a main form of energy for soil micro-organisms. SOM has three main components
which are plant and animal remains and living bacteriological biomass, second is dynamic or
responsible SOM and finally moderately steady SOM. Though the words soil quality and soil
healthiness are alike they cannot be used as exchanged with one another because soil quality
is linked to soil function or what it performs, on the other hand, soil health confers soil as a
limited and lively existing soil resource and is directly connected to plant’s well-being. Soil
characteristics vital to life consists of physical for providing of air, water and gaseous
interchange and habitation, chemical for controlling soil response and accessibility and
changeover of nutrient, next is biological for basis of energy, food and nutrient cycling and
lastly, environment for hydrological and energy budget and landscape developments. Such
characteristics both independently and by way of interaction form eco system which are
helpful to life and vice versa. Similarly, soil health influences developing food through plants
and animals by storing and accessing of plant nutrients, cycling and alterations of essentials
and distributing macro and micronutrients when required. Second is to store water in the root
area to increase plant accessible water quantity, denaturing and sifting of contaminations and
utilising suitable blue and black water for eradicating famine pressure and reprocessing
nutrients. Furthermore, kerbing of climate through appropriation of C in the soil and biota,
shielding counter to unexpected variations in dampness and temperature administration and
guideline of gaseous emissions (CO2, CH4, N2O) into the air. The final one is offering
habitation and energy basis to biota, particularly the microbiota and stockroom of germplasm
and offering manufacturing raw materials, for example, minerals, clay. Hence, soil is
regarded as the engine of economic progression. main instrument of monetary growth.
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As argued by Trivedi, et.al. (2016) agricultural strengthening has led to extreme stress on the
soil’s capability to sustain its function which has led to large scale of environmental
dilapidation and productivity loss in the longer duration. A key example, alteration of natural
environment to agricultural lands have suffered considerable environmental expenses,
increase in release of greenhouse gasses, reduction in organic substance in soils, harm of
biodiversity and changes to biogeochemical and hydrological phases. Thus, modern
agricultural faces more difficulties not just by making sure there is world over food safety
through rise in harvests but also eradicating the ecosystem expenses especially in the
background of an altering atmosphere and intensifying rivalry for land, water and energy.
Hence, there is an immediate requirement to discover primary pointers of soil wellness
dilapidation in retort to agricultural management. Diverse land-dwelling biomes may react
contrarily to agricultural over mistreatment, for example, dry domains that occupy 40% of the
sphere and withstand 38% of the human inhabitants are very little yield mechanisms and
consists of fewer levels of nutrients. Such ecosystems are extremely susceptible to
international environmental alterations and desertification. Conversely, extremely productive
agro-systems like the tropical regions may be extremely strong to agriculture uses partially
because of their swift organic substance business and dampness obtainability. Additionally,
crop growing is known to normally decrease the quantity of soil carbon-based matter,
therefore decreasing nutrient accessibility. Further, alterations in land usage are changing
both microbial communal arrangement and multiplicity in global ecosystems. Soil
dilapidation denotes a decrease in soil quality with a consequent decrease in environmental
functions and services. According to Lal (2016) there are four forms of soil dilapidation
which are physical, chemical, biological and ecological. Soil physical dilapidation normally
results in a decrease in important qualities that includes opening geometry and endurance,
hence exasperating a soil’s vulnerability to crusting, compaction, decreased water
penetration, surge in surface runoff, wind and water corrosion, soil temperature oscillations
and an amplified tendency for desertification. The notion of soil health and quality were
formed in reaction to ecological anxieties related to the unwarranted utilisation of fertilizers
(Dias, Dukes & Antunes, 2015). Soil wellbeing is described as the capability of the soil to
yield non-toxic and nutritious crops in a steady phase over a long period to improve human
and animal wellbeing without damaging the natural resources aspect or damaging the
ecosystem.
There is an over-all consent about the imperative necessity for additional supportable
agricultural methods proficient enough to produce greater crop harvests. Nevertheless, this is
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