Chemical Fertilisers

Evaluating net-zero trajectories for the Indian fertiliser industry: marginal abatement cost curves of carbon mitigation technologies

This report evaluates emission mitigation options to achieve net-zero carbon emissions through marginal abatement cost (MAC) curves for the existing plants in the fertiliser industry. MAC curves were developed for three major fertilisers produced in India, which account for 85 per cent of total fertiliser production—urea, di-ammonium phosphate (DAP), and …

Substitute to chemical fertilisers suggested

By G Manju Sainath, DH News Service, Bangalore: The violent and tragic twist to the shortage of fertilisers in the State claimed the lives of two farmers to police firing. As a possible answer to the fertiliser shortage, an agriculture scientist has suggested an effective substitute to chemical fertilisers. Presently, …

Fertiliser price increase makes crude oil blush

THE spectacular rise in prices of crude oil and some food items may have hogged the limelight the world over, but the increase in prices of some fertilisers has left some other commodities pale in comparison. An official study on price movements of select food, energy and fertilisers shows that …

Reliance told to follow priority for KG supply

THE government has directed Reliance Industries (RIL) to sell gas from the D6 Krishna Godavari basin in accordance with the marketing priorities determined by the government. RIL has been directed to give priority to fertiliser plants, followed by LPG and existing power plants while allocating gas. The company has also …

Fertile grouse

While the UPA government boasts of the Right to Information Act as among its major achievements, its own bureaucracy is clearly not impressed. Take the case of fertiliser secretary J.S Sarma who has warned the fertiliser industry and fertiliser associations against speaking to the media The secretary has apparently even …

Small farmers ignored in budget

Pakistan Kisan Committee president Choudry Fateh Muhammad and Awami Jamhoori Party provincial secretary general advocate Rana Muhammad Azam have criticised the government for ignoring agriculture sector, especially the small farmers, in the proposed federal budget. Addressing a joint press conference here on Wednesday at the district press club, they said …

Ktaka CM orders judicial probe into Haveri firing

IN A BID to pre-empt the mounting pressure from the opposition parties and farmers' organisation for a judicial probe into the June 10 police firing at Haveri on farmers protesting against the non-availability of fertilisers, in which a farmer was killed, the BJP-led B S Yeddyurappa regime has appointed retired …

Health issues related to N pollution in water and air

Nitrates enter human body through drinking water, food and air. Ingested nitrates converted to nitrite by microflora lead to methaemoglobinemia, increased free oxide radicals that predispose cells to irreversible damage and effects like cancer, increased infant mortality, abortions, birth defects, recurrent diarrhoea, recurrent stomatitis, histopathological changes in cardiac muscles, alveoli …

Reactive nitrogen in Indian agriculture: Inputs, use efficiency and leakages

The flows of reactive N in terrestrial, aquatic and atmospheric ecosystems in India are being increasingly regulated by inputs, use efficiency and leakages of reactive N from agriculture. In the last three decades, use of reactive N in the form of chemical fertilizers has kept pace with the production of …

Changing agricultural scenario and its impact (A study of rural Punjab)

The study reveals that materialism is on the rise in rural Punjab as most farmers have adopted new housing patterns coupled with all the facilities previously found in urban areas only. The availability of more durable goods with majority of the farmers indicates a clear shift towards material possession. Areas …

India's deadly chemical addiction

India's rural activists for years have blamed the overuse and misuse of pesticides for a pervasive health crisis that afflicts villages like Jhajjal across the cotton belt of Punjab. Evidence continues to mount that the problems are severe. Last month, a government-funded study revealed that chemical fertilizers and pesticides have …

Potassium release kinetics in soils of a long-term fertilizer experiment

Potassium release kinetics was investigated in soils drawn from plots of a long term fertilizer experiment that had been receiving different rates of K. Non exchangeable K release was higher in soils that were receiving organic and inorganic fertilizers than the soils not dressed with K. The amount of non …

Agri sector suffers for want of fertilisers

Considered backbone of the state's economy, the agriculture and horticulture sector has been facing huge losses due to the non-availability of chemical fertilisers (DAP/ MOP) in the state. The agriculture sector is reeling under an acute shortage of chemical fertilisers due to the tussle between the sole fertiliser supplier company …

Impacts of atmospheric anthropogenic nitrogen on the open ocean

Increasing quantities of atmospheric anthropogenic fixed nitrogen entering the open ocean could account for up to about a third of the ocean's external (nonrecycled) nitrogen supply and up to ~3% of the annual new marine biological production, ~0.3 petagram of carbon per year. This input could account for the production …

Biofuels more dangerous than fossil fuels

biofuels have often been billed as the silver bullets of climate change. In recent times, however, their benefits have come under scrutiny. One analysis suggests that clearing forests and savannah to grow biofuels releases vast amount of carbon into the atmosphere, far more than the carbon spared from the atmosphere …

Shortages Threaten Farmers Key Tool: Fertilizer

Ms. Nha, her face weathered beyond its 51 years, said her growth was stunted by a childhood of hunger and malnutrition. Just a few decades ago, crop yields here were far lower and diets much worse. Then the widespread use of inexpensive chemical fertilizer, coupled with market reforms, helped power …

Conservation plan for primitive tribes

Directives have been issued to the concerning officers in connection with funds allocated for conservation-cum-development schemes for primitive tribes for the year 2007-08. According to the directives, they have been asked to approve on priority basis the schemes under this Rs ten crore plan. Principles laid down by the Union …

Ethanol demand could expand Gulf of Mexico"s dead zone

The us demand for corn-based ethanol could cause nutrient-pollution in the Gulf of Mexico, expanding its dead zone, say scientists. The dead zone forms in the Gulf of Mexico every summer when oxygen levels in the water become too low to support marine life. The condition arises when the Mississippi …

Decision on fertiliser pricing put on hold

Close on the heels of the Union Fertiliser Ministry demanding an extra Rs 60,000 crore for fertiliser subsidy over and above Rs 30,986 crore provided in the Budget, the Cabinet Committee on Economic Affairs on Thursday deferred a proposal regarding measures for standardisation and rationalisation of sale price of high-nutrient …

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