Crop Residues

Order of the National Green Tribunal regarding waste management at Bhagtanwala dump, Amritsar, Punjab, 01/04/2025

Order of the National Green Tribunal in the matter of New item titled "Â major fire breaks out at Bhagtanwala Dump” appearing in The Tribune dated 11.05.2024 dated 01/04/2025. The application, registered suo motu, the tribunal considered the issue of legacy waste which has been accumulated at Bhagtanwala garbage dump …

Role of integrated weed management strategies in sustaining conservation agriculture systems

Conservation agriculture (CA) is an agricultural management practice in which there is minimum soil disturbance, retention of residue for soil cover and rotation of major crops. In contrast, soil in traditional agriculture is intensively tilled to prepare a fine and well-pulverized seedbed. Soil tillage or land preparation is the most …

Evacuation bottleneck - Usher Eco Power's project faces transmission challenges

Biomass-based power project developers have been facing challenges such as increasing raw material costs, low tariffs, inadequate power evacuation infrastructure etc. While the developers have sought tariff revisions, the issues related to evacuation facilities has not been on the priority list of state governments.

Black carbon emissions in China from 1949 to 2050

Black carbon (BC) emissions from China are of global concern. A new BC emission inventory (PKU-BC(China)) has been developed with the following improvements: (1) The emission factor database was updated; (2) a 0.1° × 0.1° gridded map was produced for 2007 based on county-level proxies; (3) time trends were derived …

Stubble burning norms up in flames at PAU farm

Faridkot: Wheat stubble on 200 acres at Raja Harinder Singh Seed Farm, owned by the Punjab Agricultural University (PAU), in Faridkot was set ablaze last evening. The fire also damaged a large number of trees in adjoining areas of the farm, spread over 1,200 acres of land. The farm was …

Who benefits most from rural electrification?: evidence in India

This paper applies an econometric analysis to estimate the average and distribution benefits of rural electrification using rich household survey data from India. The results support that rural electrification helps to reduce time allocated to fuelwood collection by household members and increases time allocated to studying by boys and girls. …

Stubble burning rampant despite ban

Gurdaspur: Hazardous smoke resulting from burning of wheat stubble can be seen billowing out of every other field in the region despite the act being illegal. Fire in fields sometimes goes out of control and leads to fatal incidents. In a recent incident, Sardara Singh, a middle-aged farmer, along with …

Despite ban, stubble burning continues

Sangrur/Patiala: Despite a ban imposed on stubble burning, the unhealthy practice continues unabated in Sangrur and Patiala districts. Stubble burning not only pollutes the environment, but it also causes health ailments. During a visit to villages in Sunam, Sangrur and Lehragaga, it came to light that post-harvest, wheat stubble in …

Smart use of residues: exploring the factors affecting the sustainable extraction rate of agricultural residues for advanced biofuels

Advanced biofuels from crop wastes are a “cleaner and greener” alternative to fossil fuels and conventional biofuels, but more research is needed to specify how much waste can be sustainably used, according to WWF’s study “Smart Use of Residues”. Advanced biofuels produced from agricultural residues have a role to play …

Carbon sequestration in agricultural soils

The purpose of this report is to improve the knowledge base for facilitating investments in land management technologies that sequester soil organic carbon. While there are many studies on soil carbon sequestration, there is no single unifying volume that synthesizes knowledge on the impact of different land management practices on …

Existing legislation on air pollution and Punjab government policy on agriculture waste burning

Crop residue burning is one among the many sources of air pollution. It is essential to mitigate impacts due to the burning of agricultural waste in the open fields and its consequent effects on soil, ambient air and living organisms.

Biogas production through mixed fruit wastes biodegradation

This study presents biogas production from fruit wastes at ambient temperature using anaerobic batch digester (500 ml). Co-digestion of fruit wastes were carried out with rice bran and cow dung. Biogas production from different samples was as follows: Sample A (fruit waste), 363; sample B (fruit waste, 75% + cow …

Power-starved state going green

Stubble meant for a biomass power plant stacked near Nakodar. Rouli: Even as big power plants take years to go on steam, the smaller ones like the one set in up at Cooperative Sugar Mill, Nakodar, come up in no time and started contributing to the power-starved state. The added …

Future energy needs and renewable resources

When looking at biomass power, we must keep in mind the alternative uses. The nexus between food, water and energy has to be viewed in detail. A country like India produces nearly 500 million tonnes of agro waste annually. Such agro wastes are used. (Correspondence)

Causes of emissions from agricultural residue burning in North-West India: evaluation of a technology policy response

The burning of agricultural field residue, such as stalks and stubble, during the wheat and rice harvesting seasons in the Indo-Gangetic plains results in substantial emissions of trace gases and particles. This pollution can have adverse health and climate impacts. Paper uses a representative sample of farmers from the seven …

Wheat production by innovative technology

Investigations and experience on truth of natural plant life surrounding us revealed that 1) soil is living, 2) health of cattle influences biodiversity as well as recycling of biomass and 3) quality of water. It is "soul" content of alternate farming.

Biomass road map - Rationale, potential and challenges

Biomass resources have significant potential for improving the rural energy access and economic scenarios in a country like India. These are the only sources of renewable energy available across the length and breadth of the country, thereby providing a local resource base for rural energy availability. Practically half of the …

Ban on burning paddy stubble goes up in smoke

Fatehabad: Despite a ban, farmers have been burning paddy straw on their fields with impunity after harvesting their crops. Smoke emanating from the burning paddy fields is leading to environment pollution. Thick dark clouds of smoke can be seen in the clear blue sky pointing towards the gravity of situation. …

U.S. billion ton update - Biomass Supply for a Bioenergy and Bioproducts Industry

The U.S. Department of Energy released a report – 2011 U.S. Billion-Ton Update: Biomass Supply for a Bioenergy and Bioproducts Industry – detailing U.S. biomass feedstock potential nationwide. The report examines the nation’s capacity to produce a billion dry tons of biomass resources annually for energy uses without impacting other …

In vitro methane emission from Indian dry roughages in relation to chemical composition

Dry roughages, viz. wheat straw (WS), rice straw (RS), barley straw (BS), oat straw (OS), gram straw (GS), lentil straw (LS), sorghum stover (SST), pearl millet stover (PMST), maize stover (MST) and dry mixed grass (DG) fed to livestock were characterized for carbohydrate and protein fractions, energy, in vitro dry …

Emissions from fire in sub-Saharan Africa: the magnitude of sources, their variability and uncertainty

About half of the global gas and particle emissions to the atmosphere resulting from the burning of biomass originate from sub-Saharan Africa. There are four principal pathways: wildfires, the use of biomass fuels for energy, burning associated with deforestation and the burning of agricultural residues.

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