Valtcho Jeliazkov

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Biography

Education: 2001: Ph.D. Dept. of Plant and Soil Sciences, University of Massachusetts1988: Ph.D. in Agronomy, Higher Institute of Agriculture, Plovdiv, Bulgaria Publications

Content by Valtcho Jeliazkov

Basics of Fall Cover Cropping for Hemp in Oregon

With careful management, cover crops can provide multiple benefits for hemp production systems.

By Richard Roseberg, Valtcho Jeliazkov, Sam Angima | OSU Extension Catalog

What is Industrial Hemp?

Industrial hemp was grown as a commodity crop for decades until it was banned in the mid-1930s. Congress decriminalized the crop in 2018, sparking interest in it among growers in Oregon, where hemp can be grown successfully. The plant's uses and restrictions, as well as many frequently asked...

By Richard Roseberg, Silvia Rondon, Jay Noller, Valtcho Jeliazkov, Sam Angima | OSU Extension Catalog

Soil, Seedbed Preparation and Seeding for Hemp

Growers planting a successful commercial crop of hemp for seed, fiber, or resin will follow these guidelines for soil preparation, seeding, and irrigation.

By Richard Roseberg, Valtcho Jeliazkov, Sam Angima | OSU Extension Catalog

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