Tidi

Tidi is a term used in Papua New Guinea, specifically in the Eastern Highlands Province, to refer to a form of gardening or cultivation. It is a traditional practice that combines elements of agriculture and horticulture to produce a variety of crops, primarily sweet potatoes, yams, and bananas.

In tidi, farmers use a combination of organic and inorganic methods to create a fertile and pest-resistant environment for their crops. This is achieved through the use of intercropping, where different crops are planted together to maximize space and reduce the risk of pests and diseases. Additionally, farmers in tidi cultivation often use compost and other natural materials to enrich the soil and promote healthy plant growth.

Tidi gardens often feature a unique layout, with crops arranged in a specific pattern to optimize sunlight, water, and air circulation. This careful planning allows for maximum efficiency and yield, making tidi a highly productive and sustainable form of agriculture.

While tidi is not a widely known or practiced method of gardening outside of Papua New Guinea, it has garnered interest from sustainable agricultural enthusiasts and researchers. Studies have shown that tidi cultivation can be an effective way to improve crop yields, reduce soil erosion, and promote biodiversity in agricultural landscapes.

The tidi system is also recognized for its strong cultural and social significance in the communities where it is practiced. It serves as a social gathering place, where families and neighbors come together to share knowledge, skills, and resources. The tidi system is a valuable example of traditional knowledge and its potential to inform modern sustainable agricultural practices.