Mr Yang is from Henan. He has contracted 39 mu of land in Yuanmou County, Yunnan, and built 9 greenhouses to grow cucumbers.

The first contact in 2019 was to send him a 500-gram sample of seaweed extract, after which he started purchasing the whole ton.

Manager Yang said that he used to get fertilizers from agricultural materials stores. Although there was cooperation, the ton price of seaweed extract was around 40,000. The content and effect of raw material-grade products are several times higher than those of agricultural materials stores, which can save 100,000 yuan per year in the amount of organic fertilizer.

He gave good feedback after using seaweed extract on cucumbers. Mr Yang said that seaweed extract can quickly heal damaged roots and restore the growth of cucumbers, especially in increasing the harvest period. The cucumbers that have passed the seaweed extract obviously tiller well, the stems are thick and the growth is good, and at the same time, the incidence of downy mildew and target spot disease can be reduced.