Sentences with phrase «own nitrogen fertilizer»

In 2010, one of its properties, Fern Road Farm, avoided using about 19,600 pounds of synthetic nitrogen fertilizers and 595 pounds of pesticides — while boosting revenue some 40 percent.

He has been a director of CVR Partners LP (NYSE: UAN), a nitrogen fertilizer producer, since May 2014 where he is currently the Chairman of the Environmental, Health and Safety Committee and a member of the Audit Committee.

Saskferco further strengthens Yara's scale and position in North America and is a perfect complement, bringing efficient production capacity from a world - class nitrogen fertilizer facility that is in close proximity to one of the key global fertilizer markets.

Control: Maintain a uniform supply of soil moisture through irrigation and avoid large amounts of nitrogen fertilizer.

«They're sustainable crops and require little, if any, nitrogen fertilizer,» Haas explains.

Developing and demonstrating practical methods of rebuilding natural soil fertility became J.I. Rodale's primary goal when World War II's sudden shortage of nitrogen fertilizer — as it was diverted to making munitions — exposed the natural nutrient poverty of the nation's soil.

Reduces greenhouse gases, especially nitrous oxide, as no chemical nitrogen fertilizers are used and nutrient losses are minimized

When serving «nitrate» vegetables, the levels of nitrates in Organics are reduced though not 100 percent eradicated (Nitrates are naturally occurring and farming without using nitrogen fertilizers does not eliminate nitrate concentration).

Rice also accounts for approximately 13 % of global nitrogen fertilizer use.

Emissions of nitrous oxide may be calculated if the nitrogen fertilizer or manure use during farming is known.

When serving «nitrate» vegetables, the levels of nitrates in Organics are significantly reduced though not 100 percent eradicated (Nitrates are naturally occurring and farming without using nitrogen fertilizers does not eliminate nitrate concentration).

California's vast agricultural lands — particularly soils heavily treated with nitrogen fertilizers — are now responsible for...

In fact, this nitrogen fertilizer is a popular solution not only for lawns but for golf courses, parks, trees, and bushes.

On April 19, 1995, an unemployed security guard with an antigovernment vendetta detonated more than two tons of nitrogen fertilizer mixed with fuel at the Alfred P. Murrah Federal Building in Oklahoma City, killing 168 people.

«We also wanted to look at how we could optimize the use of nitrogen, since nitrogen fertilizers can be a solution, but also a problem.»

«The big question I had when we started this research was how different nitrogen fertilizer supplements affected the overall soil organic matter composition,» says Dr. Adam Gillespie, a post-doctoral fellow working with Agriculture and Agri - Food Canada (AAFC).

Scientists have recently used the Canadian Light Source (CLS) to evaluate the effects of various sources of supplemental nitrogen fertilizer on the chemical composition of soil organic matter.

When a nitrogen fertilizer is added to the soil, it increases its microbiological activity by activating both processes that at the same time they depend on factors such as such as climatic, edaphic and field management.

Researchers in China studied the co-application of manures and chemical nitrogen fertilizers in high - input greenhouses.

Pea crops require very little nitrogen fertilizer as a result, which reduces energy cost and greenhouse emissions.

And Cornell University researcher David Pimentel found that organic farms use 63 percent of the energy used by same - size conventional farms, which rely on large amounts of nitrogen fertilizer produced synthetically with large amounts of energy.

A new book describes how German chemists find the secret to nitrogen fertilizer — and explosives.

Normally, Ortner said, farmers use about 200 pounds of nitrogen fertilizer per acre, but now he's down to about 135 pounds per acre on the test plot.

For this reason, it's important to figure out where — and by how much — farmers can afford to cut back on their nitrogen fertilizer use.

Few projects in plant biotechnology are harder, or promise a greater payoff, than enabling crops to make their own nitrogen fertilizer.

On a 40 - acre plot where he grows corn and soybeans in rotation, Ortner has worked with Michigan State University researchers for the past several years to reduce his nitrogen fertilizer use.

«What we found is that it's not a linear relationship between the nitrous oxide and the [nitrogen fertilizer] rate applied, but a nonlinear, exponential trend across many different crop types,» including corn, major grain types, rice and grasses, said study co-author Neville Millar, senior research associate with Michigan State's W.K. Kellogg Biological Station.

With the help of the Delta Institute and the Climate Trust, nonprofits focused on market - driven emissions reduction efforts, offsets are paid out to farmers when they document reductions in their nitrogen fertilizer use.

(The same study concluded that BECCS would eat up the equivalent of a quarter of the world's annual nitrogen fertilizer production, too.)

If their efficiency could be transferred to crops, we could grow more food in less time using less water and less nitrogen fertilizer.

Demand for phosphorus and nitrogen fertilizer is rising steadily as the world grows more crowded.

The finding that NOx emission rates will increase with warming temperatures also highlights the urgency of taking steps to better manage nitrogen fertilizer use in a warming world, he says.

Phosphorus and nitrogen fertilizers drive modern agriculture, but they are also poisoning the planet.

However, the U.S. Environmental Protection Agency has increasingly recognized nitrogen fertilizer use as a significant source of NOx gases to the atmosphere.

The China Agricultural University researchers studied the increased nitrogen uptake in plants that received no nitrogen fertilizer to drive home their point that «all these changes can be linked to a common driving factor, strong economic growth.»

Studies show that only about 30 percent of the nitrogen fertilizers used in agriculture are actually taken up by the crops they are intended to feed.

California's vast agricultural lands — particularly soils heavily treated with nitrogen fertilizers — are now responsible for as much as 51 percent of total NOx emissions across the state, researchers report January 31 in Science Advances.

Excess nitrogen fertilizers from the field can flow into bodies of water.

This could remove the need to apply additional nitrogen fertilizers.

«For every pound of nitrogen fertilizer manufactured, at least 10 pounds of carbon dioxide may be released,» Hungria states.

Its significance is so important today because food production for more than half of the world's people can only be guaranteed with the aid of nitrogen fertilizers.

Farmers may have to apply nitrogen fertilizer as well.

«However, the greatest reduction in nitrogen leaching occurs when bioenergy crops displace other cropland or grassland, because energy crops consume more water and less nitrogen fertilizer than the crops and grasses that they replace, resulting in less water runoff and nitrogen loss.»

Southern Asia contains some 90 % of the world's rice fields and more than 60 % of the world's nitrogen fertilizer use.

«The amount and diversity of pesticides, pharmaceuticals and other industrial chemicals that humans are releasing into the environment are increasing at rates that match or exceed recent increases in CO2 emissions, nutrient pollution from nitrogen fertilizers, and other drivers of global change,» Bernhardt said.

Since the 1980s, the use of nitrogen fertilizers and the number of livestock have doubled, whereas coal consumption has increased more than 3-fold and the number of motor vehicles more than 20-fold.

Small amounts of the silvery grey metal are used to speed up or «catalyze» a number of key industrial processes, including those that make drugs, detergents and nitrogen fertilizer, and they even play a major role breaking down toxic pollutants in the catalytic converters of our cars.

EWG estimates that growing livestock feed in the U.S. alone requires 167 million pounds of pesticides and 17 billion pounds of nitrogen fertilizer each year across some 149 million acres of cropland.

A portion of the carbon dioxide is captured and used to produce urea (CH4N2O), the most widely used nitrogen fertilizer worldwide.

Approximately 30 to 33 percent of their carbon emissions is associated entirely with the nitrogen fertilizer.»