It’s been a busy time in the Farm Net Zero project with lots of exciting on-farm trials work taking place. On-farm trials are an important part of activities, as in order to support a change in practice, a key step is to evaluate the impact on your farm. There are trials going on looking at a range of innovations across livestock and arable enterprises.
We have a trial running on two monitor farms which is looking at how to reduce Septoria in wheat through biological nutrition to boost plant defences. This builds on an event which was held in January 2024, with Tim Parton and Nick Woodyatt focussed on the importance of biology for soil and plant health and a webinar by Mike Harrington on plant pathology in the autumn.
The trials builds on expert knowledge, from Tim, Nick and Mike alongside arable farmer from Yorkshire Angus Gowthorpe to trial growing a very diverse mix of wheat varieties on both farms. The trial will then be comparing performance of the wheat specifically focussing on septoria prevalence, between a biological approach and a standard chemical fungicide programme. The crop will be monitored for disease pressure throughout the trial but the impact on the crop and farm carbon footprint will also be calculated.
Within grassland systems, we will be tracking Will Martin’s successful herbal ley reseeds into next year. We had a great event in the autumn, and a repeat assessment will allow those attending to understand the longer term survival and establishment of herbal leys with and without glyphosate and direct seeding with and without secondary cultivation.
We will be benefitting from the expertise of Pete Bone, Mike Harrington and some farmers who came to the event at Carwen to improve grass yield without increasing nitrogen inputs. The focus in will be on adjusting macro and micro nutrient indices to increase dry matter offtake. Early soil samples suggest calcium may be a nutrient of particular interest.
