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 …

An assessment of organic and inorganic vegetable farming in Benue Valley of North Central Nigeria

Benue Valley of North Central Nigeria is basically an agrarian zone with about 95% of her inhabitants engaged in agricultural businesses. This study assessed the performance of organic vegetable growers who utilized locally fabricated Biodigester along the river bank and inorganic vegetable growers who used chemical fertilizers on the high …

Sustaining agriculture (Editorial)

Declining agricultural productivity and the increasing demand for foodgrains have emerged as a big challenge before the country. Barring a few states, the production level of agriculture in most of the states has either been static or gone down. In many cases, overuse of chemical fertilisers has adversely affected soil …

Fertilizer tab up from Rs 31k cr to 90k cr in 2 weeks

Four Ministers Quote Different Figures, But Govt Showcases It As Commitment To Farmers' Lot What is the anticipated fertilizer bill for 2008-09? Barely two weeks after the Budget was presented, you might think there would be a simple answer to this question. But, it turns out that there are at …

Paddy-wheat cycle hits soil fertility

The agricultural scene in Haryana, dominated by paddy-wheat rotation, is causing degradation to soil fertility and fall in the underground water level. This was stated in the economic survey tabled in the state assembly here today. It said the area under wheat and paddy crops crossed over 53 per cent …

Influence of flyash and vermicomposted flower waste on plant growth and soil fertility

The physicochemical characteristics of flyash and vermicomposted flower waste were analysed and ten different treatments consisting of various combinations of flyash, vermicompost and chemical fertilizers were carried out to assess their effect on the growth of soybean plant. (2007)

Fertiliser crisis affects Boro in Kishoeganj

Farmer Shamsul Huq said he went to Alongjury union of Itna upazila eight times but did not get any fertiliser. He lanted Boro in four acres of land in Dhuldia Beel in Itna upazila, which need fertiliser now. He did not get any fertiliser as he is not on the …

Sindh farmers want wheat procurement target raised

The Sindh Chamber of Agriculture (SCA) on Sunday asked the government to increase wheat procurement target from 25 per cent to 40 per cent. The chamber's senior vice-president Dr Shahnawaz Shah said at a meeting at the Agriculture Complex that the government should pay growers an additional Rs40 for each …

Chemical intensive farming good for soil?

almost 57 per cent of geographical area in India suffers soil degradation. The reason attributed for this is often chemical intensive agricultural practices. But a recently published research justifies chemical intensive agriculture saying it maintains soil health. The study has been criticized on several counts. It says organic carbon in …

Karnataka and Kerala heading for major shortage of chemical fertilizers

Factories reportedly going slow on production Steep increase in fertilizer prices in international market Karnataka and Kerala are stated to be heading for a major shortage of chemical fertilizers during the ensuing kharif season with the Union Government yet to finalise the fertilizer prices and consequently the factories going slow …

Golf course putting holes in Nal ecology

The 18-hole golf course close to Nal Sarovar, that is driving an unfettered property development near the bird sanctuary, threatens to upset the delicate ecology there. Environmentalists say that the amount of fertilizers, pesticides, fungicides and other chemicals required to maintain this vast, artificially created, landscape is a threat to …

New fertiliser subsidy regime to be implemented gradually

NEW DELHI, FEBRUARY 11: The UPA Government's proposed shift to a nutrient-based fertilisers subsidy from a product-based regime will be a gradual one in the 2008 -09 financial year. According to sources, since the new subsidy regime may lead to price revision of the fertiliser products, the "implementation of the …

Climate change genes

Perhaps genetic engineering could help to increase the efficiency with which crops absorb nitrate from soil (5 January, p 28). However, the claim by Arcadia Biosciences that this will substantially cut agricultural emissions of the greenhouse gas nitrous oxide appears Utopian rather than Arcadian. (Letters)

Current world fertilizer trends and outlook to 2011/12

This report provides an overview of information on the world fertilizer situation in 2007/08 and a forecast till 2011/12. The fertilizer situation is examined in relation to crop production and factors likely to affect the latter. High commodity prices experienced over recent years led to increased production and correspondingly greater …

Learning from farmers - Traditional rice production technology

In recent decades, the introduction of fertilizer and irrigation responsive high yielding dwarf varieties of rice have resulted in more widespread and intensive use of chemical fertilizers, insecticides and herbicides. The indiscriminate use of such chemical agents led to a wide array of problems and has forced mankind to consider …

Effect of vermicompost, farm yard manure, biofertilizer (N, P, K) on growth, yield and quality of Abelmoschus Esculentus

With the aim to study the comparative effects of vermicompost, farm yard manure, biofertilizer and chemical fertilizers on growth, yield and quality of food product, the most common vegetable crop - Lady's Finger was selected and the impact of these four supplements on shoot length, fruits, plant and protein content …

Fertility management of Indian soils - A historical perspective

In ancient India, agriculturists were quite aware of the relation between soil properties and crop production. Several systems of soil classification were in vogue. Ancient Indian scriptures contain elaborate injunctions regarding the use of various kinds of manures for crop production.

Extent of use of agro-chemicals in ber based cropping system in hot arid environment of western Rajasthan

Ber (Ziziphus mauritiana) is an important indigenous fruit. The farmers of western Rajasthan have adopted various commercial improved varities of ber at large scale. However, the attack of pests and diseases on ber/ber based cropping system is a major problem of ber growers. The low fertility level of the soil …

Push for neem based fertilisers

the Union Ministry of Chemicals and Fertilizers is deliberating on a mechanism to promote neem-coated fertilizers. The move is an attempt to prevent soil fatigue caused by imbalanced and excessive use of urea, and increasing crop yields. With the government set to promote neem-coated fertilizer, its manufacturers recently approached the …

Sulphur deficiency in Madhya Pradesh soil leads to poor harvest

lakkhan Raghuwanshi had a bad harvest last monsoon. The farmer from Shyampur village, Guna district, cultivated soyabean, wheat and chana in 121 hectare (ha), of which he sowed soyabean in 61 ha. Despite the high-quality seeds sowed, the yield was a meagre 15 quintals per ha. "I got my land …

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