Agricultural Research

Order of the National Green Tribunal regarding deterioration of Nayar river, Uttarakhand, 05/06/2025

Order of the National Green Tribunal in the matter of In Re: News Item titled "Nayar river is vanishing - a yatra reveals conservation goes beyond science and policy" appearing in ‘The Down To Earth’ dated 03.06.2025. The original application was registered suo-motu based on the news item titled "Nayar …

Women’s empowerment in agriculture: lessons from qualitative research

There is growing recognition of the importance of women’s empowerment in its own right and for a range of development outcomes, but less understanding of what empowerment means to rural women and men. The challenge of measuring empowerment, particularly across cultures and contexts, is also garnering attention. This paper synthesizes …

Varietal improvement options for higher rice productivity in salt affected areas using crop modelling

The rice model ORYZA v3 has been recently improved to account for salt stress effect on rice crop growth and yield. This paper details subsequent studies using the improved model to explore opportunities for improving salinity tolerance in rice. The objective was to identify combinations of plant traits influencing rice …

Phenotyping for nitrogen use efficiency: Rice genotypes differ in N-responsive germination, oxygen consumption, seed urease activities, root growth, crop duration, and yield at low N

The biological improvement of fertilizer nitrogen use efficiency (NUE) is hampered by the poor characterization of the phenotype and genotype for crop N response and NUE. In an attempt to identify phenotypic traits for N-response and NUE in the earliest stages of plant growth, we analyzed the N-responsive germination, respiration, …

Transforming agriculture in Africa & Asia: what are the policy priorities?

Successfully eradicating poverty through agriculture depends on whether a country has enough agricultural land, how fertile it is, and the demographic pressures. That is the key finding of new research by the International Food Policy Research Institute (IFPRI) and the International Institute for Sustainable Development (IISD). This report, Transforming Agriculture …

Sonar sensing predicated automatic spraying technology for orchards

Wastage of chemical inputs and environmental degradation have been a serious issues with conventional methods of pesticide application in agricultural and horticultural engenderment, resulting in fruit poisoning. A tractor-operated low-cost, ultrasonic sensor predicated selective pesticide sprayer was developed and tested for efficient spraying on the plant canopy and to abstain …

Cotton crop in changing climate

Cotton is a major cash crop of global significance. It has a peculiar and inherent growth pattern with coinciding physiological growth stages. This study is based upon modelling and simulation for Hisar region. Stage-wise water stress has been quantified for three Bt-cotton cultivars with three sowing dates under both irrigated …

Cotton crop in changing climate

Cotton is a major cash crop of global significance. It has a peculiar and inherent growth pattern with coinciding physiological growth stages. This study is based upon modelling and simulation for Hisar region. Stage-wise water stress has been quantified for three Bt-cotton cultivars with three sowing dates under both irrigated …

Genetic dissection of grain zinc concentration in spring wheat for mainstreaming biofortification in CIMMYT wheat breeding

Wheat is an important staple that acts as a primary source of dietary energy, protein, and essential micronutrients such as iron (Fe) and zinc (Zn) for the world’s population. Approximately two billion people suffer from micronutrient deficiency, thus breeders have crossed high Zn progenitors such as synthetic hexaploid wheat, T. …

Chinese scientists find key gene to save fertilizer for crops

Chinese scientists have found a key gene in crops that make them more efficient in utilizing nitrogen fertilizer, which will help reduce the use of fertilizer. The application of nitrogen fertilizer is an important measure to increase the yields of crops such as rice and wheat. However, a large amount …

Genetic variation in N-use efficiency and associated traits in Indian wheat cultivars

Nitrogen (N) fertilizer represents a significant cost for the grower and may also have environmental impacts through nitrate leaching and N2O (a greenhouse gas) emissions associated with denitrification. The objectives of this study were to quantify the genetic variability in N-use efficiency (NUE) in Indian spring wheat cultivars and identify …

Ethiopia Releases New, Perennial Sorghum Variety

Addis Ababa — Ethiopian scientists have developed a new sorghum variety that could lead to multiple yields annually. According to the National Statistics Agency in Ethiopia, the country has almost two million hectares of sorghum fields, and harvests about four million tonnes of sorghum grains every year. The new sorghum …

State of Indian agriculture 2017

This edition of the 'State of Indian Agriculture' provides a comprehensive analysis of the recent performance of the agriculture and allied sectors in India and also analyze the major emerging challenges. The Report brings out development strategies being adopted by the Department of Agriculture, Cooperation & Farmers Welfare and all …

East African research centres plot for climate-ready cassava

A team comprising of researchers from the Jomo Kenyatta University of Agriculture and Technology (JKUAT) in Kenya, Mikocheni Agricultural Research Institute (MARI) in Tanzania, in collaboration with Basque Institute for Research and Development in Agriculture (NEIKER) in Spain are evaluating and developing cassava cultivars adaptable to the climate change-induced stresses. …

Tanzania: Sweet Potato Bread Introduced

Dar es Salaam — Consumers will soon start enjoying a new type of bread following the introduction of new orange fleshed sweet potato bread. Afco Investment Company Limited executive director Ms Fortunata Mmari, told The Citizen that they are holding a discussion with International Potato Centre to help provide technical …

World cassava conference holds 11-15 June in Cotonou

The Global Cassava Partnership for the 21 century (GCP21) will hold a world conference on cassava in Cotonou, Republic of Benin, 11-15 June 2018. The conference is the fourth in a series coming after previous ones in Bellagio, Uganda and China, and will feature the latest results from research and …

Impacts of variable soil drying in alternate wetting and drying rice systems on yields, grain arsenic concentration and soil moisture dynamics

Continuously flooded rice systems are a major contributor to global rice production and food security. Allowing the soil to dry periodically during the growing season (such as with alternate wetting and drying irrigation - AWD) has been shown to decrease methane emissions, water usage, and heavy metal accumulation in rice …

Productivity trade-off with different water regimes and genotypes of rice under non-puddled conditions in Eastern India

Increasing farm labor scarcity and depletion of natural resources such as water are posing a major threat to the sustainability of traditional puddled transplanted rice (PTR) farming in Eastern India. Dry-seeded rice (DSR) or non-puddled transplanted rice (NPTR) could be used as an alternative to PTR. To understand the trade-off …

Experts warn Punjab farmers against ‘forbidden fruit’

Growing of apple trees in plains is a high-risk venture, say researchers at Punjab Agricultural University Amid instances of successful growing of apple trees in the plains of Punjab, experts at Ludhiana-based Punjab Agricultural University have a word of caution for farmers who are keen to take up this “high-risk …

MangoDB: a database of mango varieties and landraces of the Indian subcontinent

Mango (Mangifera indica L.) is the most important commercially grown fruit crop in India, available throughout the length and breadth of the country and aptly acknowledged as the ‘national fruit of India’. It enjoys a prominent place in the Indian fruit market, contributing more than 20% of total fruit production …

African research body to start commercializing climate smart maize variety

NAIROBI (Xinhua) -- Africa’s crop research body is set to start commercializing climate smart maize variety in Sub Saharan Africa (SSA) to help save farmers from experiencing complete crop loss when drought and insects affect their farms. The African Agricultural Technology Foundation (AATF) will commence the commercialization process after securing …

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. ...
  7. 80

IEP child categories loading...