Iowa farmer Blake Hollis prefers to be part of the water quality solution. While the Des Moines Water Works lawsuit on farm-sourced nitrogen in watersheds that lead to the Raccoon River have drawn controversy, efforts to the east where Hollis farms are drawing praise...and money....More
In the 5 ag stories to read this week, get tips on managing giant ragweed during the late growing season and learn about new research that could lead to less dependence on nitrogen application. Take a poll on fungicide use this year and see how drought conditions have changed since planting season. Finally, enjoy a tribute to farm dogs in the latest parody from Farmer Derek.
These days, more than ever, farmers are being held accountable, and even scrutinized, for their sustainable and conservation efforts. Strip-till, cover crops, water quality, drainage management, soil health and more are at the forefront of the forward-thinking farmers across the U.S....More
Wet weather has delayed POST herbicide applications in both corn and soybeans. This can result in weeds and crops that are larger and more advanced in growth stage than anticipated. The larger crop is primarily a problem in corn, where a more advanced growth stage can start to limit herbicide options....More
In the 5 ag stories to read this week, Extension experts offer insight into nitrogen needs, particularly in fields with wet soils. Get tips for reducing spray drift and read about volumetric versus fractional levels in the RFS. Check fields for ragweed and control any growing plants, and finally, enjoy some fun turkey facts for Turkey Lovers month!
Farm improvements grew out of a voluntary environmental self-assessment, which helped Nathan Collins and his brother Sean judge the effects of their farming practices on water and soil quality. The self-assessment, called Green Star Farms Initiative, is a free, Web-based tool that asks farmers to rate their stewardship practices for crops, livestock and farmstead management....More
In the 5 ag stories to read this week, read about what's causing striping on corn leaves and get some tips for applying soil residual herbicides to emerged corn. Share your cover crop challenges and get our best crop scouting tips and ideas. Finally, enjoy some fun dairy facts for National Dairy Month.
Farmers who spot giant ragweed in their corn or soybean fields should apply a post-emergent herbicide before the infestation becomes unmanageable, even if no other weeds have appeared, two Purdue University plant scientists advise....More
In the 5 ag stories to read this week, get some considerations for replanting corn and get insight into taking control of weed resistance management. Learn some facts about the impact of trade on farms and ranches, and read some tips for sidedressing nitrogen. Finally, consider becoming a voice for agriculture by being a young leader.
NCGA and ASA are concerned that a pending announcement from the U.N. World Health Organization’s International Agency for Research on Cancer will only lead to more confusion and concern about two widely-used herbicides that have been mainstays for farmers for decades. These two substances play an especially important role in corn and soybean farming as they allow us to manage weeds in a sustainable way....More
On Wednesday, the EPA finalized the Clean Water Rule, ensuring "waters protected under the Clean Water Act are more precisely defined and predictably determined, making permitting less costly, easier, and faster for businesses and industry....More
Farmer and ag ambassador Quint Pottinger explains the three legs of farming to consumers: environmental sustainability, economic sustainability and social sustainability (i.e., public support). “If we can’t convey a positive image of agriculture and the value it brings every family, then we run the risk of negative legislation that constricts our freedom to operate," he says....More
Competition from weeds up to 4 inches only minimally affected nutrient acquisition by soybeans, while competition from weeds 8 inches or taller negatively affected acquisition. Soybean yields and grain oil content were reduced....More
Most, but not all, soil residual herbicides can be applied after corn has emerged. Labels usually indicate a maximum corn growth stage beyond which applications should not occur. These growth stages can range from as early as two leaf collars to as late as 40-inch tall corn, so be sure to consult the respective product labels....More
In the 5 ag stories to read this week, see the value in pre-emergence herbicide control of Palmer Amaranth, and learn the value of nitrogen available in spring-applied manure. Read a letter to congress asking for a science-based food labeling standard and get a list of mobile apps to help you on the farm this spring. Finally, enjoy streaming the movie Farmland on Netflix!
Early-season corn and weeds don’t just compete; they also interact on a genetic level. Weeds grow bigger while corn plants grow less. Sharon Clay, professor of plant science, South Dakota State University (SDSU), used genetic mapping technologies to disclose what happens in the plant....More
In the 5 ag stories to read this week, get tips for controlling marestail this spring, as well as for reducing compaction with lower tire pressures. Read insight from ag economists about corn price projections for the next marketing year, and from agronomy experts about increasing soybean yields. Finally, enjoy a book for kids about being on the farm.
This spring, let your smart phone help you as you head to the field. Download these apps to calculate seeding rates and fertilizer applications, as well as input calculators. Track growing degree days and field operations, and get fertilizer rates. Most of the apps are free, and most are available for iPhone and Android-based phones.
In the 5 ag stories to read this week, learn about research to close the corn yield gap, as well as research to help farmers manage runoff and water use. Read 10 ag trends to watch for in 2015, and hear about more effective herbicide applications. Finally, enjoy a segment about the farmer wave.
Emerged weeds have the potential to reduce crop yield. Agronomists and weed scientists recommend using more soil residual herbicides at full use rates to take weed stress off non-residual postemergence herbicides by introducing multiple, effective modes of action, different chemistries and controlling weeds for longer periods of time before they emerge. This strategy is called the Overlap System....More
What's an effective herbicide alternative to combat weed resistance? That's a question Bryan Young, associate professor of weed science, Purdue University, gets asked often. Being effective has to do with making sure that the herbicide alternative you're using can control the weed species, he says....More
In the 5 ag stories to read this week, get some considerations for seed treatments when trying to cut costs this spring. If you plant cover crops, be aware of residual herbicides, and there's still time to sign up for the Conservation Stewardship Program. Read 5 tillage myths, and watch a video thanking farmers, that also helps FFA.
In the 5 ag stories to read this week, learn how farmers are becoming more compliant when planting a refuge for Bt corn, and make your farm bill choices in seven steps. Read new research that says climate change is impeding soybean yields, and see what's new for herbicides this year. Finally, enjoy a smile from some cows.
New weed control options, which include both veteran and new active ingredients, cleared major milestones on the road to commercialization in 2014. Dow AgroSciences, Monsanto and Syngenta have new herbicides available (or soon to be available) to growers to help combat resistant weeds in 2015....More