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The Mosaic Company Introduces Bio-Based Fertilizer to Help Growers Improve Soil Health

Article

Make Plans for Fall Fertilizer

Each harvest comes with a degree of soil nutrient removal, depending on the crop and yield. Consider a fall fertilizer application to maintain nutrients in the soil after harvest and prepare fields for the 2021 growing season. Read on to learn how interpreting soil test results and strategic application timing can set you up for success next year.

Article

4R Nutrient Stewardship: Important Inside and Outside Our Industry

The 4R program still is and will continue to be a very important program for the crop nutrition industry.

Article

Adapting to a Rapidly Changing, Knowledge- and Technology-Driven Industry

The CPS location Lance Loveless works for, located just 4 miles south of Delphi, Indiana, and about 25 miles northeast of Purdue University in Lafayette, Indiana, is in an area ripe with productivity for many corn and soybean farmers. The area is also home to a diverse farming community, with farmers ranging from the 200-acre hobby farmer who works in town to the 9,000-acre farmer whose farm is his business, along with a number of large pork producers.

Article

The Role of Spatial Variability in Nutrient Management

A thorough understanding of spatial variability in agricultural fields can influence many aspects of nutrient management. Whether it’s what nutrient source to apply, what rate to use, when to make the fertilizer application or what placement method to employ, understanding spatial variability can help growers, advisers, industry and policymakers contribute to more efficient and effective fertilizer management.

Article

The Right Time for Soil and Tissue Testing

The right time to take soil samples is in rhythm with the crop rotation. Normally it’s best to sample following back-to-back plantings of the same crop, which creates a consistent basis for comparing fields and picking out trends over time. Most samples are taken in late summer and fall to allow ample time for planning a crop nutrition program based on the 4Rs of Nutrient Stewardship — applying the right nutrient source, at the right rate, time and place. But, in a drought, is fall sampling still a good idea? Yes. And the facts support it.

Article

Soil Compaction: Agronomic and Environmental Foe

In the summer of 2008, after wet weather in much of the central United States, soils began to dry, and farmers felt an urgent need to get in the field as quickly as possible to prepare soils and plant as the optimum planting window narrowed. As a result, some soils may have been tilled at moisture levels that were prime for increased compaction at the bottom of the implement’s depth of travel. Soil compaction may have also increased more than normal beneath tractor wheels and the tracks of heavy fertilizer, herbicide and seed tender machinery.

Article

Research Supporting Nutrient Stewardship (2009)

The principles of 4R Nutrient Stewardship require scientific support for the choice of practices that deliver the right source of nutrients at the right rate, time and place. The science needs to test these practices for their outcomes in terms of economic, social and environmental sustainability.

Article

New Year’s Resolutions for Better Soil

Every January, millions of resolutions are made to eat healthier, get organized, or stop bad habits. But New Year’s resolutions can be made on the farm, too – especially when it comes to improving your soil fertility.

Article

Using Science to be Sustainable

One of the social requirements of farming today is to run a sustainable business. But that doesn’t mean science should fall by the wayside. Just the opposite, in fact.

Article

Numeric Nutrient Criteria for Water Quality

States and tribal agencies have had the responsibility in the USA to establish nutrient criteria for water quality protection, based on the Clean Water Act. According to the U.S. Environmental Protection Agency, over 10,000 nutrient and nutrient-related water quality impairments have been listed across 49 states. Some states and tribes have made progress in moving from “narrative” nutrient criteria to “numeric” criteria for protecting surface water resources, while others have faced more challenges.

Article

Integrating 4R Nutrient Stewardship and Precision Ag

In his keynote address at the 11th International Conference on Precision Agriculture, Dr. Newell Kitchen, USDA-ARS, highlighted the significant role that nutrient management plays in the industry.