Stine’s Ask the Agronomist blog is your source to the latest information from our expert team, including advice and insight on field practices, product recommendations, planting and harvest updates, new technologies, crop management, innovative research and information about how to keep your farm operation running smoothly year round. 

  • Mike Eckels Image

    Stine Region 8 Update

    October 16, 2015

    Posted by Mike Eckels in Harvest

    With harvest well underway in Region 8, we’ve been hearing a lot of talk about LibertyLink® soybeans. While yields have been all over the board throughout the region, I’ve seen a lot of Stine 38LE02 LibertyLink fields thriving, with some even averaging in the 80s.

    Most of the talk, however, has been centered on weed control and having an alternative mode of action for 2016. LibertyLink soybeans combined with Liberty® herbicide offer an excellent option for growers when rotation is necessary to effectively manage weed resistance. The system controls more than 120 broadleaf weeds and grasses, including ALS- and glyphosate-resistant weeds. Additionally, the LibertyLink system is the only available nonselective alternative to glyphosate-tolerant systems and has no yield drag or lag.

    Stine will have plenty of LibertyLink beans around next year, and with as much interest as we’re seeing in the system, we look forward to working with growers on their options for 2016. To view all of our varieties available for next year, visit

  • Brian Hartman Image

    Dwarf Corn Shows Promising Future

    October 08, 2015

    Posted by Brian Hartman in Research

    For nearly five years, Stine has been experimenting with dwarf corn hybrids — developed from dwarf inbreds and designed to produce shorter, more efficient, and higher yielding plants. Dwarf corn hybrids average between 65 and 70 inches in height, with ear placement occurring at the 40-inch mark or higher on the plant. Approximately 4,000 different dwarf inbreds are currently being researched at the Stine nursery in Adel, Iowa, — all of which are bred for high-population planting — and Stine is already seeing the benefits of the smaller, more efficient plant structure.

    One of the main benefits we’re seeing is there’s a longer management window because there’s more flexibility to operate equipment in and around your field, so you’re not relying solely on helicopters and planes for applications. You can also pack more plants into a smaller area, resulting in less overall biomass in the plant and better plant efficiency. Growers find that with taller plants, a lot of wasted energy goes into the stalk. In a shorter stalk, nutrients can distribute to the area of the plant that benefits the most — the ear.

    Additionally, dwarf corn hybrids offer a higher resistance to lodging. Because of the plant’s significantly shorter architecture, it’s less likely to blow over or fall down in strong wind events. And some research suggests that there is a correlation between how close the tassel and ear are together on a plant and overall yield potential. This results in a more efficient pollination process, which in turn promotes a higher-yielding plant.

    The work in this area is still very preliminary and, even if successful, Stine is still several years from introducing a dwarf corn hybrid to the market. But as our research continues at the Stine Seed Farm, it’s clear that dwarf corn may have a promising future in the corn industry.

  • Dustin Ellis Image

    Harvesting Twin 20 Rows

    October 02, 2015

    Posted by Dustin Ellis in Harvest

    A big question on the minds of growers who made the transition to high-population corn and the Stine Twin 20s planting configuration this year is how does it harvest? Growers have been surprised at how easy it is to harvest Twin 20s with a standard 20-inch corn head. With equidistant spacing, the harvest process is virtually a non-issue as you can harvest the field from just about any direction. Hear what RSA Dustin Ellis has to say about the ease of harvesting Stine Twin 20s.