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Landscaping services are not all about planning and designing landscapes. It must consider many aspects that would make for a sustainable or ecological landscape. The kinds of plants and animals that would grow and thrive in a specific setting or if the resources in the area are sufficient for the entire community. Numerous factors affect the survival of the different species in an ecosystem. Survival depends on the interplay and balance in all, if not some, of these factors.


The Law of Limiting Factors


First proposed by Frederick Frost Blackman, a British plant physiologist, in 1905, when he experimented on photosynthesis and hypothesized that carbon dioxide is the limiting factor in that process. What are the limiting factors?


The Law on Limiting Factors states that “when a process depends on several factors, its rate is limited by the pace of the slowest factor”. Before this was Liebig’s Law of the Minimum by Justus von Liebig in 1840, which states that “growth is not controlled by the total amount of resources available, but by the scarcest resource”. This concept was initially been applied for crop growth in agricultural science.


A limiting factor is anything in the environment, in the form of a resource or condition (temperature, pressure, etc.) which confines the growth, spread, or abundance of organisms or population within an ecosystem. This factor (physical or biological) can be identified when such a specific factor is changed. Simultaneously, all the other factors necessary remain unchanged, concerning an increased or decreased growth, profusion, or distribution of a population.


Types of Limiting Factors


Density Dependent Factors


Density-dependent factors are those that can be determined by its effect on the total size of the population. The availability of resources and the occurrence of a disease, like Covid-19, are all examples of density-dependent factors. Covid-19, as a disease, is likely to spread faster through a larger, denser population than a more scattered population.


Density Independent Factors


On the other hand, independent density factors are those whose effects are not dependent on the population’s size. Natural disasters like earthquakes, floods, volcanic eruptions, typhoons, or tsunamis are examples of density independent factors that can kill all members of the population, regardless of size.


Physical and Biological Limiting Factors


Another category of classifying limiting factors is physical factors (abiotic factors) or biological (biotic factors). The former include water, temperature, light, salinity, oxygen, food, nutrients, etc. Simultaneously, the latter involves interactions between and among organisms like commensalism, parasitism, competition, predation, and herbivory.


Limiting Factors in Lawn Care Near Me


As providers for landscaping and lawn mowing services not entirely knowledgeable with the Law of Limiting Factors, their services are undeniably linked to these factors. By creating an environment where different species thrive and interact together in a symbiotic relationship, they apply this concept subconsciously. Ensuring that plants get enough water, light, temperature, pH, and nutrients at a balanced level leave no room for limiting factors to exert even its minimal effect. They are high-skilled landscape, and lawn care experts keen on applying scientific laws rather than memorizing them. They know about what is good for the environment more than you think.