Displaying items by tag: Fertiliser

India: UltraTech Cement has transported a shipment of 57,000t of phosphogypsum by coastal and inland waterways to its Gujarat plant at Kovaya in Amreli district. The subsidiary of Aditya Birla Group says this is the first operation of its kind in the country, according to Orissa Diary.

K C Jhanwar, the managing director of UltraTech Cement, said "The cement industry plays a pivotal role in driving the circular economy in India through the use of industrial and municipal waste in cement manufacturing. This industry-first initiative of UltraTech Cement in using inland and coastal waterways for transport of phosphogypsum will help to further strengthen the role of the cement sector in driving the circular economy in India."

The cement company sourced the phosphogypsum from the Indian Farmers Fertiliser Cooperative and Paradeep Phosphates. Legacy stock of the by-product from fertiliser plants in the country are estimated to be about 70Mt.

Canada: Progressive Planet Solutions has appointed Ian Grant as its chief operating officer. He has been promoted from Vice President of Business Development. In his new role Grant will work with chief executive officer Steve Harpur to oversee operations and development of its micronised mineral technologies in addition to supporting the growth of the company's current business.

In May 2022 Progressive Planet completed the acquisition and integration of Absorbent Products and the expansion of its regenerative fertiliser operations. It also changed the name of its new subsidiary to Progressive Planet Products. As part of his work on the company's plan, Grant will be managing the shutdown of the seasonal regenerative fertiliser pilot plant in Spallumcheen by moving key equipment to expand the full commercial plant in Kamloops. Grant will be based at the company’s new joint head office for Progressive Planet Solutions and Progressive Planet Products in Kamloops.

Progressive Planet sells products with sustainable benefits to the agricultural, construction and industrial sectors including micronised minerals such as a proprietary supplementary cementing material made from recycled glass.

Vietnam: The Ministry of Agriculture and Rural Development has demanded that rice growers do not use cement as a fertiliser for their fields, state media has reported. The announcement follows local media reports that some farmers in the Mekong Delta province of Dong Thap were using cement on their rice fields. In a letter sent to local Departments of Agriculture and Rural Development, the Crop Cultivation Department asked local authorities to prevent cement being used in this way because it has no nutrition value for rice and it make soil unviable for crop cultivation.

Vietnam: Vietnamese farmers in many localities have used cement as fertiliser for their rice fields after a farmer in Lai Vung, Dong Thap said that the move had helped him raise his yield.

Several months ago, when building a new house, Le Van Nuoi from Long Hau noticed that vegetables planted near a place where building workers washed their utensils grew well without any fertiliser. Nuoi thought that the vegetables developed thanks to the mortar and cement stuck on the utensils of building workers.

Nuoi made a test with rice. He put down urea mixed with cement on a small area of rice and discovered that the trees in this area grew better than others in the same field. Nuoi's initiative was transferred to other farmers in the region, who have reached the same conclusion as Nuoi. The farmers have offered instructions on how long the fertiliser should be used and the ratio of cement and urea.

Mai Quoc Hau, Head of the Agriculture and Rural Development Division of Lai Vung, said that the local authorities have known about the initiative of local farmers. The division has sent experts to work with the farmers. He said that he would report the case to the higher authorities for consideration because using cement as fertiliser was 'very strange.' Experts have warned that spraying cement to rice fields will make the land unsuitable for crop cultivation.