The Oklahoma Crop Variety Trials website brings together the results of all of the
crop variety testing done each year by the OSU Division of Agricultural Science and
Bioenergy, Biodiesel & Ethanol
Fruit & Nut Trees
Grains & Oilseeds
Heat units are used in Oklahoma cotton production to monitor crop development, predict blooming and make decisions about crop inputs or protection.
An explanation of the genetic differences in wheat forage production potential and grazing duration among the most popular varieties grown in Oklahoma.
Grain sorghum is generally believed to be a drought-tolerant crop that is well suited for rainfed systems in limited rainfall environments. While this is true, grain sorghum can respond to irrigation.
Selection of tomato varieties for the home or market garden should consider factors such as productivity, fruit characteristics, and disease resistance. Resista...
Information about the different cucumber varieties, production requirements, diseases and harvesting tips useful for producers.
A description of commonly found plant-feeding grain mites, their characteristics and proper management tips.
A 2020-2021 survey reporting the rental agreements, rates and influencing factors of leasing farmland in Oklahoma.
Information about the different melon varieties, production requirements, diseases and harvesting tips useful for producers.