This public consultation was held to gather comments on the draft FAO-OECD guidance for responsible agricultural supply chains which is designed to help enterprises observe standards of responsible business conduct along their agricultural supply chains. The deadline for comment was 20 February 2015.

11 March, Paris, France: This high-level launch event included a panel discussion that addressed the potential impacts of companies operating in agricultural supply chains on human, labour and tenure rights.

This joint OECD/France conference to be held in Paris on 16 September 2015 will aim to lay the foundation for the international effort which is needed on public policy options and economic incentives to support food security, the fight against climate change and adaptation to climate change while integrating soil issues in that effort.

This report of a survey collates member countries’ approaches to manage and mitigate the risk of pesticide use near residential areas.

President Trump announced the $3billion food buy - part of April's $16billion farmer assistance program - would begin next week, as unemployment continues to soar in the US.

A study published in the journal Global Change Biology finds that while fertilizer has been the dominant source of nitrogen pollution in Caribbean coastal ecosystems for the past 50 years, such pollution is on the decline, thanks in part to the introduction of more advanced, environmentally responsible agricultural practices during the last decade.

The post National Museum of Natural History’s coral collection used in Caribbean agricultural and sewage pollution study appeared first on Smithsonian Insider.

Producing more precise county-level estimates of crops and farmland cash rents will require integrating multiple data sources using model-based predictions that are more transparent and reproducible, says a new report from the National Academies of Sciences, Engineering, and Medicine.

A new report from the National Academies of Sciences, Engineering, and Medicine identifies the most promising scientific breakthroughs that are possible to achieve in the next decade to increase the U.S. food and agriculture system’s sustainability, competitiveness, and resilience.

A new study has investigated the effects of set-aside management —when fields are taken out of agricultural production — on common invertebrate decomposers in soil. The diversity of woodlice species was higher in set-aside fields compared to neighbouring wheat fields and this effect increased in older set-asides. This study highlights the importance of set-aside areas as habitats for soil invertebrates, which are important for soil health.

Indonesia’s plans to double palm oil production by 2020 have obvious financial benefits, but implications for food, biodiversity and carbon stocks are not so clear. A new model predicts the impacts of five possible palm oil production strategies and indicates the best approach is to target degraded and agricultural land that is most productive for palm oil.

New research has investigated the long-term effects of applying sewage sludge to Spanish soils. The results indicate that sludge enhances soil properties, but recommends a maximum dose of 40 tons per hectare, applied biannually. Above this level, it appears the soil properties will not improve and may even worsen.

The widespread use of higher-yielding improved varieties of crops as part of the ‘Green Revolution’ has averted the conversion of between 18 to 27 million hectares of forests, woodlands and pastures in the period 1965 to 2004, according to a recent study. However, its authors caution that the relationship between these crops and land use change is complex, and good governance is needed to protect biodiversity from future expansion of agricultural land.

Adding compost, manure, and other forms of organic matter to farmland soil can boost earthworm numbers, crop yield, and the stability of soil, finds a recent analysis of long-term case studies. No-tillage and crop-rotation practices also have positive effects on soil, although no-tillage's benefits for earthworms are often absent on farms that use herbicides and other pesticides. The study also confirms that organic farming typically produces lower crop yields than conventional farming, but provides recommendations on how to reduce this ‘yield gap’, while highlighting positive aspects of organic agriculture.

A new study has combined measurements of carbon dioxide (CO2) fluxes with estimates of other greenhouse gas (GHG) emissions from farming operations for 15 European crop sites over several years. It estimated that the sites lost on average 138g of carbon per m2 per year. The total GHG balance (including non-CO2 emissions) was equivalent to an average carbon loss of 203g of carbon per m2 per year.

Diverse agricultural systems can sustainably improve food security and supply a varied, healthy diet for people, according to a recent analysis of the benefits of agricultural biodiversity. The food-based approach, when integrated with other strategies, can be used to tackle malnutrition, micronutrient deficiencies and the impact of climate change on farming.

New areas of land suitable for agriculture will open up under climate change’s effects, new research predicts, particularly in far northern regions of the world. However, the overall quality of land for farming will decline and many regions, including Europe, could lose large areas of suitable land.

Deforestation in the tropics is being driven by people moving from villages to cities and the global demand for agricultural products, according to a recent study. The researchers suggest that forest conservation policies which target small landowners should be extended to also target industrial-scale, mechanised farming if such initiatives are to be effective.

International agricultural development must broaden its scope to address food security issues, according to a new study. The research recommends removing boundaries between sectors to allow agricultural policy to account for impacts of macroeconomic trends, climate change and links between malnutrition and infectious disease.

‘Network bridging organisations’, such as farmer unions, Regional Nature Parks and Local Action Groups, promote cooperation between farmers, non-state collective actors and state actors under the Common Agricultural Policy. This study finds that farmers who have regular contact with these organisations show a higher commitment to long-term practice change. This could represent an opportunity to improve the effectiveness of payments for environmental services in Europe.

Reducing the amount of phosphorus used in agriculture could go a long way in meeting the Baltic Sea Action Plan (BSAP) targets. A Swedish evaluation of measures for reducing agricultural phosphorus suggest phosphorus inputs to the sea could be cut by 180 tonnes per year, or about two-thirds of Sweden's target.

A review of research into surface water runoff from agricultural land has found that less intensive management leads to more predictable runoff generation over the course of a year. The review also identified several gaps in our understanding, which need to be better represented in hydrological models if the environmental impact of runoff is to be reduced.

In the face of substantial evidence that modern land use management practices have increased runoff at the local scale, a new study reveals changes in local land use management practices can reduce the risk of local flooding. However, there is little evidence so far that these local increases in runoff culminate in large-scale flooding effects. To address this lack of evidence, the researchers present a model that maps the downstream rate of flow back to its source areas.

Small field wetlands are a simple and effective way to reduce soil erosion and nutrient pollution, recent research suggests. The authors adapted Norwegian designs for the UK environment and created a series of small rectangular lakes on the edges of agricultural fields. After three years, the wetlands had prevented tonnes of soil from leaving the land, and helped alleviate some of the nutrient run-off that would have affected neighbouring waterways.

Soil erosion in Italy could be reduced by 43% if Good Agricultural and Environmental Conditions (GAEC) were fully adopted, a recent study has found. Reducing soil erosion would also increase soil organic carbon stocks, particularly on cultivated sloping land.

New research in Estonia indicates that plant biodiversity in field boundaries varies with features, such as ditches, trees and nearby roads. It suggests that, in addition to common non-weedy plants, more consideration should be given to rare weeds by broadening of field boundaries and reducing the use of agrochemicals and fertilisers near these boundaries.

Grassland bird species of European conservation concern are potentially threatened by changes in land use in the Iberian cereal-steppes. However, a recent study suggests not all bird species respond in the same way to similar management guidelines and agri-environmental schemes need to be adjusted to local conditions.

A recent study has examined the effects of different farming practices on bird numbers and species found on farmland during the winter in six European countries. Overall, the greatest number of birds and species were on organic farms, especially when the farms were in landscapes where 80-99 per cent of the land was used for agriculture.

Gardens are good for biodiversity, according to a study of intensively managed farmland in Sweden. The study has found that abundance and species richness of pollinating bees is higher near domestic gardens, with the pollination of a native plant also greater at these sites. Domestic gardens play a role in complementing 'natural' habitats for pollinators in impoverished environments.

New research has outlined a four-step approach to multipurpose wetland creation or restoration: clarifying the objectives, defining the scale and analysing possible conflicts, before finally defining a strategy.

Changes in agricultural policy and practice, such as increased intensification and fertiliser use, are responsible for many historical extinctions of pollinator populations in the UK, suggests new research. The study looked at bee and wasp extinction rates in relation to agricultural practices since the mid-19th century.

The effects of changing agricultural practices on farmland birds are explored in a recently published study from Sweden. Overall abundance of 16 common species declined by 23% between 1994 and 2004, which may be partly caused by changes in land use, such as an increase in the amount of wheat cropland. However, effects vary between species, and some species increased or stayed stable in number.

A recent study has found that bumblebees in Saxony-Anhalt, Germany are more successful at pollinating urban areas than agricultural land. Urban areas also had higher flower diversity and more potential nesting areas for bees compared to agricultural areas. However, the abundance of bee parasites was also higher in urban areas, although this was not found to negatively impact on pollination. This demonstrates the value of urban green spaces as habitat for pollinators.

New research has examined three different categories of Ecological Risk Assessment (ERA), each with different goals. The researchers find that overlaps between the three assessments could be combined to create a more comprehensive form of ERA, usable by regulators and environmental decision makers. There is an inherent trade-off between increasing agricultural production and protection of biodiversity. This study models the effects of biodiversity conservation agri-environment schemes (AESs) and ecosystem service provider schemes, and shows that determining the aim of an agri-environment scheme is key to improving its efficiency. Such an optimisation could allow AES to be rolled out more generally to provide the backbone for both high yields and enhanced farmland biodiversity, say the researchers.

A new study has investigated the effects of set-aside management —when fields are taken out of agricultural production — on common invertebrate decomposers in soil. The diversity of woodlice species was higher in set-aside fields compared to neighbouring wheat fields and this effect increased in older set-asides. This study highlights the importance of set-aside areas as habitats for soil invertebrates, which are important for soil health.

Woody networks in agricultural landscapes are known to harbour high intrinsic biodiversity (i.e. diversity of plant species) and functional biodiversity (i.e. ecosystem services that arise from biodiversity). In order to clarify the drivers of intrinsic and functional biodiversity in woody networks, researchers analysed the plant species diversity, pollinator resource value (PRV), and potential edibility value (PEV) of a woody network in northern Belgium. The analysis confirmed that woody elements are a rich source of intrinsic and functional biodiversity and identified several important drivers. From a policy perspective, this research highlights the value of protecting existing woody elements and thoughtfully designing and locating new ones to maximise intrinsic and functional biodiversity in the countryside.

Pesticides and biocides can cause serious harm to aquatic ecosystems. A study by Swiss researchers has found that the levels of some common biocides entering wastewater and rivers from urban environments are similar to those of pesticides from agricultural land. Although smaller quantities are used in urban areas, similar total amounts escaped into surface waters.

Nutrient leaching, the movement of plant nutrients from soil to water, can have negative effects on aquatic ecosystems due to eutrophication, which reduces the oxygen available in water, causing species and habitat loss. Ecological Recycling Agriculture (ERA), which is based on ecological principles and integrates crop production and animal husbandry, may limit this effect. This study investigated the impact of ERA on agricultural fields in Finland, showing that the practice can reduce nitrogen leaching and may help to achieve agricultural nitrogen-reduction targets.

What has been the impact of Agricultural Environment Schemes (AES) on European farming? These schemes provide payments to farmers in return for the implementation of agri-environmental measures to encourage positive environmental outcomes and as a counterbalance to the profit incentive. The schemes might concentrate on low-intensity production, organic or integrated management or enhancement of biodiversity on farmland. This Thematic Issue presents recent peer-reviewed research examining the impacts AES have had on European farm ecosystems, biodiversity and farmers – and to what extent AES have benefited a range of animals and plants by increasing the number of individuals and species.

Copper (Cu) is frequently used in agricultural practices, particularly in fungicides, used extensively in the management of permanent crops, such as vineyards, olive groves, and fruit orchards — all crops of significant economic importance to the EU. An investigation into the factors influencing Cu distribution in the topsoils of 25 EU Member States has identified that, in conjunction with other factors such as topsoil properties, land cover, and climate, such agricultural management practices play a role in influencing Cu concentration. The analysis used 21 682 soil samples from the EU-funded Land Use and Coverage Area frame Survey (LUCAS)¹ and found that vineyards, olive groves, and orchards had the highest mean soil Cu concentrations of all land use categories. The findings highlight the major impact of land use and agricultural practices on soil Cu concentrations and emphasise a need for more sustainable land management practices.

Agriculture is a significant source of greenhouse gas (GHG) emissions. Researchers have developed a framework for estimating emissions of methane and nitrous oxides from agriculture, by updating the International Panel on Climate Change (IPCC) approach, which captures more detail about differences between locations.

Ammonia released by nitrogen fertilisers in Spanish agriculture could be reduced by up to 82% with only a very minimal impact on crop yield, finds new research. This could be achieved by combining optimised management of manure with the use of non-urea synthetic fertilisers.

Small streams are important refuges for biodiversity, yet knowledge of the effects of agricultural pesticides on these freshwater bodies is limited. Researchers have used national monitoring data to determine the number of small streams in Germany where regulatory acceptable concentrations (RACs) of pesticides are exceeded. An analysis of data covering almost 500 pesticides and over 2 000 small streams suggests that agricultural land use is a major contributor of pesticides to streams. Overall, RACs were exceeded at 26% of sampled streams, and exceedances were 3.7 times more likely if a stream was near agricultural land. This finding may have implications for environmental monitoring and agri-environmental measures.

A tarantula's toxic brew could serve as an insecticide against agricultural pests that consume the venom orally.

Dr. Seale excels as a professor with the University of Florida, where he began in 1985

Taking Agriculture in Nigeria to the Next Level

A surfactant composition for agricultural chemicals, containing fatty acid polyoxyalkylene alkyl ether expressed by the following general formula (I), R1CO(EO)m(PO)nOR2 (I) wherein the fatty acid polyoxyalkylene alkyl ether has a narrow ratio of 55% by mass or more, where the narrow ratio is expressed by the following formula (A): Narrow ratio=Σi=nMAX−2i=nMAX+2Yi (A).

Disclosed herein are mesocapsules that include agriculturally active ingredients. These mesocapsules are comprised of a polyurea shell and include hydrophilic groups on their surfaces and have a volume-average diameter of about 500 nm or less and some of them have a volume-average diameter on the order of about 300 nm or less. These mesocapsules are suited for delivering active ingredients that are not very soluble in water. Methods for making these mesocapsules include interfacial polycondensation reactions carried out in the presence of surfactants and other methods in which all or most of the surfactant is replaced by adding amino acids to the aqueous phase of the interfacial reaction mixture before forming the final emulsion.

A grain cleaning system of an agricultural combine directs a flow of high velocity air in a first direction about an inlet end of a cleaning shoe. The system further monitors the cleaning shoe in order to detect a change in an operational parameter of the cleaning shoe, wherein the operational parameter is one of a transient effect of a sieve of the cleaning shoe, a flow rate about and exit end of the cleaning shoe and a flow velocity about an exit end of the cleaning shoe. Further, the flow of high velocity air about the inlet end of the cleaning shoe can be redirected in a second direction in response to a detected change in the operational parameter.

A support assembly for supporting a moveable member of an agricultural combine is provided. The support assembly includes a moveable member, such as a foldable chaff pan assembly for spreading chaff and other crop residue from the rear of an agricultural combine, a support member and a resilient member connected to the support member for supporting the moveable member. The resilient member can be configured as an arched shaped or cylindrically shaped member.

An agricultural combine having an adjustable spreader assembly is provided that includes a spreader with one or a pair of regulators. The spreader includes a discharge opening about its lateral side. The regulator is pivotably connected to the lateral side of the spreader such that the regulator is in fluid communication with the discharge opening. The regulator can be configured to move from a retracted position to an extended position or to vary the direction of discharge of crop residue. The spreader can be a vertical spreader, a horizontal spreader, or a spread board.