Showing results for: agronomy Articles
-
Germination and early plant development of ten plant species exposed to TiO2 and CeO2 nanoparticles
Ten agronomic plant species were exposed to different concentrations of nano titanium dioxide (nTiO2) or nano cerium oxide (nCeO2) (0, 250 µg/mL, 500 µg/mL and 1000 µg/mL) to examine potential effects on germination and early seedling development. We modified a standard test protocol developed for soluble chemicals (OPPTS 850.4200) to determine if such an approach might be useful for screening ...
-
Summer drought survival strategies and sustainability of perennial temperate forage grasses in mediterranean areas
Perennial grasslands provide numerous agroenvironmental benefits due to continuous soil cover. In Mediterranean areas, chronic summer drought is expected to increase as a result of climate changes. Plant adaptations that protect meristematic tissues include dehydration delay, dehydration tolerance, and summer dormancy. Summer dormancy can only be reliably tested in plants not subjected to water ...
-
Regional Analysis of use Patterns of Plant Protection Products in Six EU Countries
Abstract This study followed a review conducted by LEI-DLO in Phase 1 of the project on possibilities for future EU environmental policy on plant protection products (PES-A). In their review LEO-DLO suggested three avenues for investigation: Areas of more than moderate use of plant protection products: Germany - Nordrhein Westfallen, Rheinland Pfalz, Berlin France - Champagne-Ardennes, ...
-
The California rice cropping system: agronomic and natural resource issues for long-term sustainability
California rice is produced on approximately 200,000 ha mostly in the Sacramento Valley. The crop is planted in April/May and harvested in September/October. The growing season is characterized by a Mediterranean climate with negligible rainfall, high solar radiation, and relatively cold nighttime temperatures, thus yields may exceed 9 t ha−1, 20% above the US average. California is a ...
-
Probes reveal soil moisture’s many secrets
Soil moisture probes have been around for a long time, but they remain one of those mysterious agricultural instruments that only a small handful of people attempt to understand or use. “Part of the problem is people don’t trust the information,” says Ryan Hutchison of South Country Equipment in Saskatchewan. He was at Crop Connect 2019 in Winnipeg to give a presentation ...
-
Lessons learned from potato growers down-under
Andy Alexander, specialist potato consultant and agronomist, has provided advice across the UK and Australia for over 35 years, and has travelled to the southern continent over 17 times. He explains how adapting to change in a volatile climate has been key to success for growers in Australia, and what lessons UK growers can take from this. “My role is to provide business advice, measuring ...
By Certis UK
-
Uncovering your Farm’s Hidden Yield Potential
What are you missing in your harvest data? Across hundreds or even thousands of acres, it’s easy to get lost in this sea of data points. It’s simply too much for one person to calculate. That’s what makes a digital tool a powerful ally. It never gets tired or distracted and when provided the right data, it never puts a decimal in the wrong place. The yield analysis tool in ...
-
A big slug year ahead?
In addition to the weather, stubble clean-ups and green bridge carry-over are the two other major contributors, which means that high slug pellet usage on farms across the UK is likely this year, explains Justin Smith agronomist for Bartholomews Agri Food Ltd. “I work with farmers in the East Sussex and Kent areas, most of whom farm in vulnerable water catchment areas and are looking for ...
By Certis UK
-
How to Simplify your Test Plots and Maximize Investments
Remember the old days of running test plots? Stopping in the field to place marker flags and make the necessary changes. Then returning in the fall to — with any luck — find the flags and weigh each load. Not to mention the deskwork that followed to evaluate the results. And for me, with a full schedule that includes a 3,200-acre operation plus my wife and three kids, it wasn’t ...
-
Autumn Strawberry Update: the chances of botrytis and rots developing on the fruits have increased due to weather
Soft Fruit Agronomist, Dr Neil Holmes, gives an autumn strawberry update. As strawberry crops approach the autumn season, several challenges remain for late 60-day June bearer and ever bearer crops. Inclement weather over recent weeks has increased the chances of botrytis and rots developing on the fruits. By the time grey mould has developed on the fruit, there is little that can be done to ...
-
Assessing agroforestry`s advantages
Agroforestry, the deliberate placement of trees into crop and livestock operations, can help capture substantial amounts of carbon on agricultural lands while providing production and conservation benefits. However, we currently lack tools for accurately estimating current and projected carbon values in these systems. In North America, windbreaks are an effective carbon-capturing option. Only ...
-
Spring Fertilizer Requirements
Snow might still be on the ground, but it’s never too early to think about the year ahead. Many producers have their crop plans already in place. Last fall’s early snow means spring fertilizing is on the radar for a lot of farmers. In this month’s article, we talk to Connor Bohachewski, our Territory Manager for northern Saskatchewan and northern Manitoba. A certified ...
-
Biotechnology: APHIS Seeks Comment on Potentially Significant Changes to Regulations Regarding GE Organisms
According to a Federal Register notice published on February 5, 2016, 81 Fed. Reg. 6225, the U.S. Department of Agriculture's (USDA) Animal and Plant Health Inspection Service (APHIS) announced its intent to "prepare a programmatic environmental impact statement (EIS) in connection with potential changes to the regulations regarding the importation, interstate movement, and environmental release ...
-
What nutrients are left in your soil?
Knowing, not estimating , means better soil health and profitability Farming in Western Canada means working in a climate of extremes–hot or cold, wet or dry. It’s a conundrum that drives agriculture innovation, new technologies and precision agronomy practices on behalf of Prairie farmers that’s appreciated around the world. Last year, many farmers worked to deal with extreme ...
-
Advancements in chemistry are providing growers with flexibility when managing slug pressures in potato crops.
Flexibility in slug control The mild and wet weather and lack of ground frosts seen this winter, means that being vigilant to slug activity will be key as we move into the potato planting season. Andrew Sprunt, Agrii’s Northern region potato technical agronomist, explains what growers can expect from the season ahead, and how to manage the potential impact at farm level, particularly in ...
By Certis UK
-
Ontario Horticulture Research Priority Report 2016
Sector Consultation The Ontario Fruit and Vegetable Growers Association partnered with Vineland to host a research strategy workshop in November 2014 with the goal of defining the top five research priorities for each crop group. Grower organizations were invited to nominate two representatives to participate on their behalf and a number of researchers from relevant fields were invited to ...
Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you