Posted 14th October 2020 by Joshua Sewell
This is a question that drives me each day. Microbial products have been around for a long time; starting with rhizobium in legumes, dating back 125 years. Yet, in the United States, rhizobium inoculants have not been widely adopted by soybean farmers – some indicate less than 15% use overall in the United States. Why?
From Consortia to Recombinants: opportunities and challenges facing the next generation of microbials
Posted 24th August 2020 by Liv Sewell
In this blog post I will discuss two themes that I see driving the next generation of live microbe biologicals for agriculture. These are the rational design and delivery of pairs or consortia (which I will define as more than two microbes) and the commercialization of engineered strains.
Posted 14th January 2020 by Joshua Sewell
Plant growth-promoting bacteria (PGPB) have been identified as potential biofertilizers, eco-friendly, renewable and have been demonstrated to actively restore soil fertility. Beyond this, they have been shown to be a promising biological resource to augment chemical fertilizer, and drastically reduce its application and subsequent negative effects.
Posted 3rd January 2020 by Joshua Sewell
On June 11, 2019, President Trump signed an Executive Order directing the heads of the U.S. Department of Agriculture (USDA), Environmental Protection Agency (EPA), and Food and Drug Administration (FDA) to take specific steps to streamline and improve the regulatory processes applicable to the products of agricultural biotechnology.
Posted 20th December 2019 by Joshua Sewell
Kellye Eversole told us that “a major paradigm shift in agricultural production is required to meet the demands of a global world population projected to reach 9.7 billion in 2050. We have to increase crop productivity sustainably while preserving biodiversity, natural resources, and grower income in the context of climate change.”
Posted 11th December 2019 by Joshua Sewell
David Butler is Associate Professor at the University of Tennessee, USA. His research focuses on soil-plant and soil-plant-microbe relationships in horticultural cropping systems. In particular, David is interested in understanding non-chemical and biological soil disinfestation techniques and their mechanisms of pathogen control, the effect of alternative soil disinfestation practices on soil fertility and crop nutrition, and the how the nutrient cycle dynamics of annual and perennial cover crops can alter to improve crop nutrition.
Presentation Slides from the 4th Partnerships in Biocontrol, Biostimulants & Microbiome Congress: USA
Posted 4th December 2019 by Joshua Sewell
At the recent 4th Partnerships in Biocontrol, Biostimulants & Microbiome Congress: USA we heard a number of interesting presentations on how plant and soil microbiome research is identifying microbes to enhance crop productivity and disease resistance.
Thanks to some of our speakers, we have made the following slides discussing the current regulatory landscape from Sarah Caffery, Keith Matthews, and Terry Stone available to view.
Posted 4th October 2019 by Joshua Sewell
A major paradigm shift in agricultural production is required to meet the demands of a global world population projected to reach 9.7 billion in 2050. We have to increase crop productivity sustainably while preserving biodiversity, natural resources, and grower income in the context of climate change. To optimize sustainable productivity and profitability on farms, grasslands, and forests, scientists and growers must embrace a holistic, systems-level approach and focus on the complexity within phytobiomes.