As in most other farming situations, the applications in arable farming are centered around improving your biggest asset - your soil. So the aim is to get biological activity cranked up. That means effective organic matter recycling, to build humus - the food for your soil and plants, Improvements in nitrogen fixation, greater micorrhyzal activity, leading to more effective nutrient availability. In addition, if short term crops are your main activity, these are generally high value and come under periods of disease and pest pressures during the growing phase. During these periods EM is targeted as a foliar application to crops, this has 2 main functions, firstly it creates better growing conditions and leads to a stronger healthier plant. Secondly it provides competitive exclusion, which means that it out-competes pathogens for space, by inoculating the leaf surfaces with beneficial microbes.
Therefore the target is your crops and soils. EM can be applied directly with a sprayer or injected through an irrigator.
EM works firstly through effective organic matter recycling which builds humus, the food for your soil and plants. It will also enhance fertiliser and nutrient breakdown in the soil and uptake by plants, will give improvements in nitrogen fixation and stimulate micorrhyzal activity.
This has two main functions, firstly it creates better growing conditions and this leads to a stronger healthier plant. Secondly it provides competitive exclusion, which means that it out-competes pathogens for space, by inoculating the leaf surfaces with beneficial microbes. The cumulative effect of all of these functions is a higher yielding crop.
The graphs on the right show the impact EM can have on the yield of Fodder Beet.
The below images show the differences between two crops treated with EM and control crops which were untreated. The first crop shows the difference between a paddock of clover treated with EM and one without. The main differences are the improved root structure and many nodules on the treated paddock. There was also a much better breakdown of organic matter in the soil .
The second image shows difference between a paddock of Soya bean treated with EM and one without. The main differences huge number of extra roots on the treated paddock.
Following harvest or grazing high levels of stubble residues remain. These are either burnt off which equates to over 80% of that carbon being lost to the atmosphere, blown out or a plow is used to work this residue into the ground. Using EM can greatly improve this process while also boosting your soil for the next crop. EM will speed up the breakdown of this stubble/OM/green manure to ensure that the next crop doesn’t suffer from immobilisation and makes nutrients plant available. In regards to Nitrogen in good conditions and with active soil biology you can extract up to 15kg of free N per percentage of OM in your soil. So if you have 5% OM in the soil it can potentially mineralise 75Kg of N. Conversely poor OM, aeration and soil biology will mean that you mineralise very little or even lose N through immobilisation. For more information on EM breaking down organic matter see this article: Building Soil Organic Matter and Humus in Soils
Using EM has a whole host of benefits to your crops. It gives the soil a probiotic boost to help stimulate biological activity, enhancing natural processes and boosting the pathway between the plant and the soil microbial environment. For existing crops in the ground, using EM can further enhance crop development through times of stress, help to prevent disease through competitive exclusion in the soil and on the plant leaf and boost the production of plant growth regulators enhancing crop growth and yield potential. For more information on EM enhancing crop development see this article - How Microbial Inputs can Enhance Crop Development
The following pages showcase both local and international trial data:
We have conducted trials in New Zealand regularly over the past 17 years with great results. In addition EMs prolific use around the world also gives us access to trial data from a variety of countries and crops which gives us a picture of the overall efficacy of EM. This ensures that we always receive the latest and the best expertise and thus we can remain the market leaders in terms of development and research in the field of Effective Microorganisms and biological inoculants.
Click on the links below to review our trial data.
For large scale use we recommend using our EM Soil and Crop product. This is our expanded ready to use product and is the most cost effective way to use EM. It can cost as low as $2 per litre depending on volume purchased (please contact us for volumes in excess of 200 litres). We recommend using 15-20L per hectare when using EM by itself or 5-10L per hectare when used in conjunction with other nutrients.
For more information please contact the EMNZ team or to purchase EM visit the online shop.
Also see publication ref. "Innovative use and adaption of a microbial technology (EM) for large scale vegetable, arable and stock production on an organic farm in Canterbury, New Zealand."
EM1 Concentrate is a natural, safe technology with many applications around the Garden, Farm, Vineyard and Environment. A certified organic input, EM1 Concentrate can be expanded by the user to increase the product volume 20 fold, making it a low cost microbial input.
20 litres of quality molasses,to help the activation and expansion of EM
EM Animal is a proprietary combination of natural microorganisms designed to improve the health and vitality of stock. EM Animal is an innovative animal probiotic which is based around our core EM product and then given an additional boast of beneficial bacteria.
EM Environment is a Ready to Use product which is a natural, safe technology with many applications around waste processing, odour, septic systems, compost and water quality. A certified organic product, EM Environment, works by getting the natural processes to function, the way nature intended. This includes breaking down odour, orgaic matter and sludge, balancing the microbial environment and improving composting activity
EM® Soil and Crop is a certified organic technology with many applications around farm, orchard, and vineyard environments. This ready to use product works by stimulating soil biology to enhance soil performance and plant production.
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