defining aquaculture and its role in the food production system

As the world’s population grows, so does its demand for animal proteins which puts a great deal of pressure on natural populations. Agriculture has helped to reduce such pressures on land animals [albeit causing other problems in the process]. Aquaculture is the aquatic version of agriculture in that fresh and saltwater organisms are farmed. Farming…

the difference between intercropping and companion planting

In nearly all healthy ecosystems, there is an intricate network of living organisms that coexist and provide balance to the environment. Modern approaches to agriculture counter this balance and embrace monoculture production. Within monoculture systems, there is only one type of crop which opens the crop to a number of problems, like pest infestations or…

the dangers of industrial agriculture

It is commonly argued that industrial agriculture is a necessary evil in the world. Proponents contend that industrial agriculture’s efficiency and ability to produce huge quantities of products using less space are pivotal to feeding hungry nations throughout the world. Others believe that industrial agriculture has freed poor, rural citizens from their ‘backward country ways’…

an introduction to companion planting

All healthy ecosystems contain a complex system of microbes, insects, plants, and animals that interact to maintain balance and contribute to the well-being of a given space. Companion planting is a targeted effort to exploit the benefits of the relationships between specific plants to improve production vitality. More simply, companion planting is a specific type…

challenges to urban agriculture

The expansion of urban agriculture is arguably necessary to feed the world’s population, especially as the global migration towards urban centers continues.  However, there is a range of hindrances preventing its full utilization, all of which are not necessarily exclusive to urban production systems – especially problems associated with a lack of foresight. Populations within…

how to measure the efficacy of intercropping

Although there are range of motivations for choosing to intercrop  in a farming system, strong production and output are undoubtedly main priorities. Accordingly, a means to measure the efficacy is necessary. This allows a farmer to objectively evaluate the outcome of their cropping plan and adjust their practices, e.g. spacing and cultivar use, accordingly. The…

intercropping practices

There are four main intercropping patterns: row intercropping, mixed intercropping, strip intercropping and relay intercropping. In row intercropping, two or more crops are planted simultaneously in separate rows. How and if the plants compete for resources is dependent on the numbers of rows, the spacing and the types of cultivars, although some competition for light…

intercropping in organic agricultural systems

Genuine organic agriculture is rooted in four  main principles: ecology: both ecological systems and cycles should be supported  health: the well-being of both flora and fauna should be sustained fairness: providing common and just environment and life opportunities care: the management of natural resources that is both precautionary and responsible for the benefit of current and future generations, as…