Fertilizer
in sentence
159 examples of Fertilizer in a sentence
Nitrous-oxide emissions from the vast amount of
fertilizer
that would be required to grow the switchgrass could be enough to exacerbate climate change.
Farmers lack the money for crucial inputs such as
fertilizer.
Developing countries have begun sharing in these gains: responsible for next-to-none of the world’s
fertilizer
consumption in 1960, by 2000 they used more than industrialized countries.
The hope is that twenty-first-century toilets will convert human waste into energy, fertilizer, or even drinkable water.
This can pit global consumer interests against local citizen interests, as it has along the Mississippi River, where
fertilizer
runoff from one of the world’s breadbaskets is contributing to concerns about water quality.
If two troubled young men with homemade bombs cobbled together from
fertilizer
and pressure cookers can have this effect on a major American city, one can imagine how tempting their example must now be to other radical losers, not to mention radical groups.
When bought in bulk by a cooperative, inputs such as
fertilizer
and equipment are less expensive, as is the harvesting process.
Organic practices afford limited pesticide options, create difficulties in meeting peak
fertilizer
demand, and rule out access to genetically engineered varieties.
Previously, experts believed that women’s farms produced less because women have less access to inputs like fertilizer, water, and even information.
Peasant farmers need the benefits of fertilizer, irrigation, and high-yield seeds, all of which were a core part of China’s economic takeoff.
In Uganda, for example, 270 smallholder farmers are using drones to apply water, fertilizer, and pesticide more precisely.
But the climate benefit is negligible: according to the International Institute for Sustainable Development, deforestation, fertilizer, and fossil fuels used in producing biofuels offset about 90% of the “saved” carbon dioxide.
Through irrigation, fertilizer, pesticides, and plant breeding, the Green Revolution increased world grain production by an astonishing 250% between 1950 and 1984, raising the calorie intake of the world’s poorest people and averting severe famines.
Without synthetic fertilizer, which is produced almost entirely with fossil fuels, half the world’s food consumption would be imperiled.
With lower costs for renewable electricity, the IEA report notes, hydrogen can be produced more cheaply as well, via electrolysis rather than from methane reforming, creating huge opportunities for the decarbonization of steel, fertilizer, and chemical production, and for the possible use of green hydrogen in long-distance trucking and shipping.
Five steps are typically recommended to solve the food problem: stop increasing land for agriculture (to preserve natural ecosystem services); raise yields where possible; increase the efficiency of fertilizer, water, and energy; become more vegetarian; and reduce food wastage.
But most “natural” pesticides – as well as pathogen-laden animal excreta, for use as
fertilizer
– are permitted.
At a time when the need for food assistance is particularly high, some governments have withdrawn food subsidies and others have scaled back subsidies for agricultural inputs like seeds, fertilizer, and pesticides, hindering local food production.
For example, huge amounts of energy, water, and
fertilizer
would be required to operate BECCS systems successfully.
On one hand, because CO2 works as a fertilizer, higher levels have been a boon for agriculture, which comprises the biggest positive impact, at 0.8% of GDP.
Floods, meanwhile, wash sewage and
fertilizer
into water supplies, triggering expansive blooms of harmful algae that are either directly toxic to humans, or contaminate the fish and shellfish that humans consume.
We need to find new ways to produce and use energy, meet our food needs, transport ourselves, and heat and cool our homes that will allow us to cut back on oil, gas, coal, nitrogen-based fertilizer, and other sources of the climate-changing greenhouse gases.
They don’t have access to improved seeds, fertilizer, irrigation systems, and other beneficial technologies, as farmers in rich countries do – and no crop insurance, either, to protect themselves against losses.
Many of the tools they’ll need are quite basic – things that they need anyway to grow more food and earn more income: access to financing, better seeds, fertilizer, training, and markets where they can sell what they grow.
Their lives are puzzles with so many pieces to get right – from planting the right seeds and using the correct
fertilizer
to getting training and having a place to sell their harvest.
Poor peasants use their own seeds from the preceding season, lack fertilizer, depend on rain rather than irrigation, and have little if any mechanization beyond a traditional hoe.
There is nothing magic about this combination of high-yield seeds, fertilizer, and small-scale irrigation.
When peasants lack their own saving accounts and collateral, they are unable to borrow from banks to buy seeds, fertilizer, and irrigation.
The time has come to reestablish public financing systems that enable small farmers in the poorest countries, notably those farming on two hectares or less, to gain access to needed inputs of high-yield seeds, fertilizer, and small-scale irrigation.
First, food inflation, which accounts for about half the recent run-up in overall prices, has been addressed by administrative measures aimed at cutting
fertilizer
costs and removing bottlenecks to increased supplies of pork, cooking oil, and vegetables.
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