The Revised Universal Soil Loss Equation (RUSLE2) is a software program designed to help farmers estimate the potential for soil erosion under different land management and cropping practices. The software overcomes many of the limitations of the previous USLE equation. The Ontario Ministry of Agriculture, Food and Rural Affairs (OMAFRA) has adapted the RUSLE2 for Ontario farmers by incorporating climate,…
Diseases and pathogens are always a risk, but with Avian Influenza and PEDv outbreaks in Ontario extra vigilance is required. The poultry and swine industry are doing their part to prevent spread of the diseases. However, as farmers, custom work operators and agronomists begin spring field work, including manure application, it is extremely important that good biosecurity is followed by…
Porcine Epicemic Diarrhea virus (PEDv) will result in additional challenges for everyone involved in agricultural custom work. Awareness, communication and precautionary measures will go a long way in reducing the risk of spreading the virus. Going into spring planting season requires everyone involved in agricultural operations – including custom manure application, but also custom tillage, planting, nutrient and herbicide applicators…
Leaving a minimum of 30% crop residue has been proven to minimize top soil losses from wind and water erosion. But what does 30% soil cover look like? Do certain tillage implements leave less than 30% crop residue? Crop residue in the form of corn stalks or cereal straw, or green cover (growing crops or cover crops) are all effective…
by Doug Young, University of Guelph – Ridgetown Campus Monday April 23, 2012 was a reminder that wind erosion can be a serious issue in Ontario (photo 1). Soils are most vulnerable to wind erosion when they are bare or when crops are newly emerged. Photo 1: Wind erosion south of Ridgetown ON, April 23, 2012 Wind erosion creates a…
There is lots of talk about crop residue removal for bio-energy purposes. We have gone through the first wave of trying to make it very clear to those less familiar with agriculture that this crop residue has real value. Crop Residue Value Components Crop residue value hinges on a few components: Crop residues are critical for maintaining the organic matter…