One of the stated goals of the common agricultural policy reforms has been to provide a fairer distribution of payments across and within member states, but little progress has been accomplished, with about 20% of farmers receiving 80% of the total amount of direct payments. This research aims...

Smallholder farmers, who mostly engage in low-value agriculture in the drylands of Northern Africa, were the first to have felt the effects of climate change, with threats to their livelihoods and food security. The increasing costs of agricultural production, poor water and energy...

Moscona & Sastry (2023, Quarterly Journal of Economics) - henceforth MS23 - find that cropland values are significantly less damaged by extreme heat exposure (EHE) when crops are more exposed to technological innovation. However, MS23's 'innovation exposure' variable does not measure innovation,...

Ackerbausysteme in Deutschland stehen vor großen Herausforderungen (z. B. Reduktionsziele für den Pflanzenschutzmitteleinsatz, Nährstoffüberschüsse oder Reduktion des Biodiversitätsverlusts) und müssen daher umfangreich weiterentwickelt werden, um künftig effizient und nachhaltig...

The quality of production is related to a series of physical and chemical characteristics of plants which gives a positive mark to the applied agrotechnical methods for the correlation of the latter to the production obtained on the surface unit. A more intense accumulation of the biomass which...

In order to solve the problem of deteriorating soil health and the stagnation of yield in the rice-wheat-green gram cropping system (RWGCS) in Madwan Block, Muzaffarpur Bihar, from 2018 until 2023. The experiment included five crop scenarios based on conservation agriculture principles (CA),...

Ackerbausysteme in Deutschland stehen vor großen Herausforderungen (z. B. Reduktionsziele für den Pflanzenschutzmitteleinsatz, Nährstoffüberschüsse oder Reduktion des Biodiversitätsverlusts) und müssen daher umfangreich weiterentwickelt werden, um künftig effizient und nachhaltig...

This paper explores the dynamics between soil degradation, integrated farming options and the uptake of these options in Southeast Asia. It begins with an overview of the status of soils, the reasons for degradation and the role nutrient management approaches could play in mitigating soil...

Family farms are especially vulnerable to the negative effects of climatic variations and changes. In this regard, this paper assessed the factors that influence family farmers' vulnerability to climate variability and change in the transition zone between forest and savannah in the northern...

When the production or use of a product imposes a cost on a third party, this is referred to as a negative external cost. Negative external costs of pesticides are associated with social costs. However, there is still a lack of a systematic method for evaluating and internalize negative external...

Spatially explicit global cropping system data products, which provide critical information on harvested areas, crop yields, and other management variables, are imperative to tackle current grand challenges such as global food security and climate change. These cropping system datasets are also...

Diversified farming systems have been promoted as a pathway to more sustainable agricultural production. Yet widescale adoption is slow partly due to doubts about the viability of farmer livelihoods on diversified farms and entrenched perceptions that monocultures are key to making farming...

Crop diversification is considered to be an effective mechanism for increasing the sustainability of cropping systems and promoting their agroecological transition. To test this hypothesis for common cropping systems in south-western France that contribute to degradation of environmental...

Site-|specific management for irrigation purpose remains a great challenge especially within mixed cropping system due to complex correlations and the spatial variability of soil properties. This variability generates crop yield heterogeneity within agricultural fields. This study was conducted...

In this study, a meta-analysis was carried out to address the quantitative relevance of considering postharvest nitrous oxide (N 2 O) measurements in herbaceous crops (excluding rice) and using static chambers (i.e., noncontinuous measurements). We compiled data from 17 studies carried out in...

To verify an effective scheme for alleviating obstacles during continuous cropping, the effects of biofertilizer (BF) and water-soluble (WS) fertilizer applications on yield, quality, and soil properties were evaluated during the 2018-2019 growth seasons in fields continuously planted with sweet...

The increasing population, water scarcity, and labor cost demand more high-yield, water-saving, and efficient maize production. Grain mechanical harvesting, the quality of which is mainly influenced by grain moisture content, can improve the efficiency and decrease the harvest cost of maize...

Dynamics of soil potassium under five important cropping systems of Y.S.R. Kadapa district of Andhra Pradesh was studied. From each cropping system five surface and subsurface soil samples were collected from fallow – bengalgram, sunflower – sesame, paddy – paddy, groundnut monocropping...

The current literature on optimal forest rotation makes the assumption of constant interest rate. However, the irreversible harvesting decisions of forest stands are typically subject to relatively long time horizons over which interest rates do fluctuate considerably. In this paper we apply the...

To overcome the constraints for policy and practice posed by limited availability of data on crop rotation, this paper applies machine learning to freely available satellite imagery to identify the rotational practices of more than 7,000 villages in Ukraine. Rotation effects estimated based on...

Smallholder farms are often the focus of strategies to reduce poverty, inequality and hunger. They are also a very diverse group, leading to calls for more context-specific strategies to support smallholder farms. Until recently, a lack of both household and macro-level data prevented...

"Située en zone sahélo-saharienne frontalière avec la Libye au nord et l'Algérie à l'Ouest, la région d'Agadez comprend plusieurs oasis où la petite irrigation s'est développée depuis le 18e siècle comme moyen de subsistance pour les populations locales qui étaient majoritairement des...

The use and cost of energy in agriculture have increased, making it necessary to make current agricultural practices more energy efficient. To do this, the prevailing systems must be thoroughly analysed. Studies have focused on assessing the energy performance of individual crops, but notably...

This paper focuses on smallholder maize production in Malawi by investigating the link between productivity and soil fertility management. Many studies conducted in Malawi indicate declining levels of maize productivity thereby posing food security concerns, since maize is the staple crop for...

We examine the economic impact of high-yielding crop varieties (HYVs) in developing countries 1960-2000. We use time variation in the development and diffusion of HYVs of 10 major crops, spatial variation in agro-climatically suitability for growing them, and a differences-in-differences...

The use and cost of energy in agriculture have increased, making it necessary to make current agricultural practices more energy efficient. To do this, the prevailing systems must be thoroughly analysed. Studies have focused on assessing the energy performance of individual crops, but notably...

We examine the economic impact of high-yielding crop varieties (HYVs) in developing countries 1960-2000. We use time variation in the development and diffusion of HYVs of 10 major crops, spatial variation in agro-climatically suitability for growing them, and a differences-in-differences...

"This book investigates the many ways in which industrial capitalist agriculture has penetrated and transformed contemporary Latin America. Using a range of case studies from across the region, the book considers the socio-economic, political and ecological implications of the agro-industrial...

The book analyses agricultural economics and food policy in New Zealand, where farming produce has been by far the main export commodity. Farming exports' importance, together with the need to diversify exports away from a former colonial relationship with the UK, makes liberalising agricultural...