种薯

The J. R. Simplot Company is one of the largest privately held food and agribusiness companies in the United States

J.R. Simplot India is a subsidiary of the global J.R. Simplot Company, which operates in agriculture and food processing. The company's product line includes frozen fries, specialized potato cuts, and value-added potato solutions that are engineered for consistent quality, convenience of preparation, and large-scale food production.

JAAP Agro headquartered in Amsterdam, the Netherlands, is significant players in the global agricultural market, specializing in seed potatoes, ware potatoes, and onions.

JB Bernard由Bernard SAS运营，是一家位于加来海峡地区戈米库尔的法国马铃薯种薯生产商和育种商。公司为专业种植户、商品菜种植户和园艺零售商生产并销售常规和有机马铃薯种薯品种。

JPB is a global leader in the supply of food and food products. They have specialists for fresh, frozen, commodities and consumer Goods. They export high-quality products from preferred suppliers from all corners of the world and designed their own quality control mechanism.

JS Farms has been one of the finest producers of potato seed in India since 50 years which is located in Jalandhar in the state of Punjab , an area known for the highest quality of seed production in India.

Jaffer Agro Services (Private) Limited, a Jaffer Group Company, provides complete agricultural solutions through products and farm advisory services, offering expert guidance for excellent yields.

Jain Irrigation System is the second-largest Micro-Irrigation company in the world.

James Foskett Farms was formed in 2005 out of the partnership of H&J Foskett. Potatoes are the most important crop to the business which include seed and ware potatoes.

Jensma Agro is a family-owned arable farming business based in Westhoek, Friesland, Netherlands. It grows seed potatoes for leading breeders and invests in advanced grading technology to improve efficiency, quality and productivity.

JoSprout specializes in certified seed potatoes, consumption potatoes, and fresh onions, with a global distribution network across Europe, the Middle East, and Africa.

KF Biotech Pvt. Ltd. is an Indian agri-biotechnology company specializing in tissue culture-based seed potato production.

KWS Potato B.V. is a company focusing on breeding, production and marketing of seed potatoes.

KWS SAAT SE is a European independent and family-owned company based in Germany that focuses on plant breeding, with activities in about 70 countries.

Kalpataru Agro Biotech is Micro-Enterprise Tissue culture Firm in the year 2007.

Kartoffelzucht Böhm GmbH & Co. KG is a German agricultural enterprise focused on potato breeding, seed potato production, agricultural research, and farming innovation.

Kavya Agro Potato Seed is a seed potato manufacturer and supplier headquartered in Sikandrabad, Uttar Pradesh, India. The corporation produces, handles, and distributes seed potatoes for commercial farming and agricultural growth.

KETTARA is a major operator in Morocco's potato seed industry, focusing on the introduction and marketing of protected red and yellow potato cultivars. KETTARA, the exclusive marketer of AGRICO cultivars in Morocco, offers a varied array of potato seeds tailored to the country's numerous temperatures and soil types.