Hydroponic Cotton – GROZINE

Hydroponic cotton cultivation begins in Portugal

A partnership between Agromethod Labs and CITEVE is advancing hydroponic cotton cultivation, a project that could make Portugal the only country in Europe to host the entire cotton value chain, from fibre to clothing.

Hydroponic Cotton | Portugal Textil |

Agromethod Labs was founded earlier this year with the mission of developing more sustainable, future-oriented agricultural solutions. Its founder, Raquel Maria, a chemist by training with a long track record in academic research, explains that the impetus to create thestart-upstemmed from a personal concern.

“Academia allows us to change the world on a small scale. I felt it was time to bring that knowledge into the real world and have a greater impact on future generations,” she told Portugal Têxtil.

Although Agromethod Labs works across several fields, cotton quickly stood out, building on previous research, notably by researcher Filipe Natálio, currently at the Applied Biomolecular Sciences Unit (UCIBIO) of the School of Science and Technology at Universidade Nova de Lisboa (NOVA FCT). “But we want to continue working on other types of crops and other seeds. Agromethod Labs is bigger than cotton,” she says.

Approaching CITEVE marked a turning point. According to the founder, the hydroponic cotton project “was very much on paper” and required initial investment and a solid technological partner. “CITEVE was decisive. It came along at the right time and finally gave us the opportunity to get started with something that we had already thought about extensively, but which was not yet in a position to move forward,” she says.

The collaboration has made it possible to implement a functional mini pilot, already with measurable results, and to prepare the next phase: a larger-scale pilot that will incorporate vertical farming to maximise the production area.

Advantages and challenges

Hydroponic cultivation offers significant advantages, notes Raquel Maria. “We can grow anywhere in the world, without reliance on sunlight and without geographical limitations,” she explains. It also enables continuous production. “We are no longer limited to a single annual harvest. We can get three or four harvests a year,” she says.

Early results also show improvements in the fibre. “We have obtained cotton with better mechanical properties and greater whiteness, which can reduce some stages in textile processing,” says Raquel Maria.

Even so, the founder of Agromethod Labs recognises that there are challenges, particularly in terms of costs, since this cultivation technique is more expensive. However, incorporating vertical farming in the new pilot could help. “If we double the production area, we can get closer to the economic viability we want,” she believes. Considering the higher costs and added value of the fibre, the raw material produced “in the initial phase will be directed to specialised markets,” she says.

The small-scale production carried out in a room at CITEVE has already made it possible to produce yarn from hydroponic cotton. The next symbolic goal will be “to make a T-shirt and be able to say that it was made with cotton produced in Portugal would be wonderful,” confesses Raquel Maria.

With expansion planned for the next six months, the aim will be to significantly increase production and take an important step closer to the market. According to the founder of Agromethod Labs, the Portuguese textile industry has already started to show enthusiasm. “There have been several expressions of interest. We are completely open to collaborating with Portuguese companies,” she says.

However, the ambition goes beyond fibre production. “Portugal could be the only country in Europe to have the entire value chain- from raw material to end product- in a single territory. That would be a milestone for the country,” concludes Raquel Maria.

Original Article: https://ww.fashionnetwork.com/news/Hydroponic-cotton-cultivation-begins-in-portugal,1789535.html