Phytosanitary risk perception and management : development of a conceptual framework

This report presents a conceptual framework for assessing and understanding phytosanitary risk perception and risk-management in plant production chains. The framework is based on the Theory of Planned Behaviour. It is explored for three sectors (pot plants, seed potatoes, and tulip bulbs). These explorations show that the conceptual framework can provide insight into the way actors in plant production chains perceive phytosanitary risk and how this affects their risk-management behaviour. The framework provides a useful tool for identifying bottlenecks in actors' phytosanitary risk-management and creating more focus in optimising phytosanitary risk-management in plant production chain

The Role of CSR in Risk Management: A Case Study of the Extractives Industry in Australia

So far, little consideration has been given to investigate beneficial impacts between corporate social responsibility (CSR) and risk management. This research investigates the role of CSR in risk management in Australian extractives industries to enhance business value through CSR’s positive aspects. A large contributor to Australia’s economy, this sector was selected because it deploys separate programs for managing risk and CSR. The study confirms CSR plays a critical part, demonstrating links between business success, CSR as social value, and holistic risk management. Organisations should consider optimising integration of CSR and risk management to maximise value and minimise corporate failures

Are Farmers Completely Rational Consumers and Do They Suffer from a Borrowing Constraint? The Dutch Case

There is some confusion in the literature on the consumption behaviour of farmers. We try to clear up some of the issues surrounding this confusion by elaborating and testing a model. Euler equations have been derived from a constant relative risk aversion utility function for total consumption expenditure, household expenditure and other expenditure, which includes durable goods. According to a test of Euler equations, farm households are not simply optimising lifetime utility. Rather, these households follow simple consumption rules, strongly influenced by habit formation. In line with most of the literature, we find that farm households are not borrowing constrained in their consumption expenditures.consumption, Euler equation, borrowing constraint, Dutch farm households, Farm Management,

Desk study – Optimising the synergism between organic poultry production and whole farm rotations, including home grown protein sources

Over the past fifty years, most poultry in the UK have been managed in specialist indoor systems and excluded as a significant enterprise from most other farm types. This meant that there was little information on how to integrate poultry into land-based systems such as organic production. This Defra project OF0163 aimed to assess methods of integrating organic poultry into crop rotations, taking into account the need to meet the birds’ nutritional and physiological requirements for health and performance, the recycling of nutrients between soil, plants and birds and practical limitations of the system. Objectives 1. To review the scientific literature available on home grown protein sources so as to identify their maximum inclusion rates in organic poultry rations (laying hens and table chickens). 2. To measure nitrogen retention and to determine the nutrient content of manure from slow growing meat birds fed non limiting rations versus Label Rouge rations. 3. To measure nitrogen retention and to determine the nutrient content of manure in slow growing meat birds housed at a stable thermoneutral temperature versus a daily ambient temperature cycle during late autumn/winter months. 4. To review the scientific information available so as to determine the optimum position for poultry in whole farm rotations. 5. To provide examples of enterprise costings, including gross margins over variable costs, for mixed farms on a “with poultry” (laying hens and table chickens, separately) and “without poultry” basis. 6. To disseminate information on poultry management techniques as they apply to an organic system of egg production and table chicken production. Results and conclusions are included in a more detailed Executive Summary at the top of the main report

Framework for risk management software system for SMEs in the engineering construction sector

Small and medium-sized enterprises (SMEs) in construction sector are vulnerable and face exposure to risks whilst operating without risk management system in place. Evidence from market research and industry surveys confirm that SMEs underperform due to inability to manage operational risk challenges facing them. The objective of this study is to develop risk management software enabling SMEs in the construction sector to proactively identify, analyse and manage risks facing them to enhance business performance. Performance in the construction sector is assessed in terms of completion time, project execution cost and overall quality of delivery. Research framework based on balanced score card highlights risk indicators affecting performance. The risk software guides operator to avoid, minimise, mitigate or manage the relevant risks to enable successful performance outcome. The system will enable systematic risk management to achieve minimum cost and time overrun while optimising quality of delivery in a project management environment.EU FP7 Marie Curie Award27th International Conference on Flexible Automation and Intelligent Manufacturing, FAIM2017, 27-30 June 2017, Modena, Ital

Designing and evaluating complex interventions to improve health care

Complex interventions are “built up from a number of components, which may act both independently and interdependently.”1 2 Many health service activities should be considered as complex. Evaluating complex interventions can pose a considerable challenge and requires a substantial investment of time. Unless the trials illuminate processes and mechanisms they often fail to provide useful information. If the result is negative, we are left wondering whether the intervention is inherently ineffective (either because the intervention was inadequately developed or because all similar interventions are ineffective), whether it was inadequately applied or applied in an inappropriate context, or whether the trial used an inappropriate design, comparison groups or outcomes. If there is a positive effect, it can be hard to judge how the results of the trial might be applied to a different context (box 1)

Optimising production systems for organic pig production (OF0169)

This is the final report of Defra project OF0169. There is a more comprehensive Executive Summary at the start of the attached main report. The overall objective of this project was to generate the scientific and financial information necessary to facilitate increased production of pigmeat on existing organic farms, and the conversion of conventional farms to this organic production. Information was collected through a series of experiments focusing on the effects of genotype, management and nutrition. The study was conducted on commercial organic pig farms, supported by literature searches, financial appraisal, and survey data collection. Organic production standards favour traditional breeds of livestock in preference to ‘improved’ genotypes, which may be less suited to the more extensive production systems. An experiment was carried out to compare performance, health and welfare of three different genotypes managed organically. These genotypes were chosen to represent different breeding strategies - British Saddleback (S), a pure-bred, traditional genotype; PIC Camborough 12 (C12), an improved modern genotype; and Saddleback x Duroc (SD) sow, suitable for ‘criss-cross breeding’ system by smaller organic farms. The modern improved genotypes of sows produced higher litter sizes than their more traditional counterparts, although the numbers of pigs weaned were similar across the genotypes studied. The results indicated that all three breeding strategies can be successfully adopted in organic production systems, and that choice of sow breed should depend on the ability of the farm to manage prolific sows, the implications for slaughter pig performance, and market requirements. A factorially designed experiment was carried out to investigate the effects on performance and carcass quality of three different genotypes of growing pig, three feeding systems and two housing systems. Overall, there were few significant treatment effects on product quality. In a further experiment, the herbage intake of growing pigs maintained at pasture was quantified. The results showed that, when offered a cereal- based concentrate ad libitum, the herbage intake of growing pigs from a good quality grass/clover sward contributed <5% to daily organic matter consumption. In these circumstances, modification of concentrate composition would not be appropriate. To facilitate efficient feed use in organic pig production, a ‘Feed Handbook’ (publication C3) was compiled, printed and made available to UK organic farmers. The effect of paddock management on the ranging behaviour of sows was also studied in a two by three factorial design, involving three sow genotypes. Two commercially applicable paddock management strategies were established: a) ‘Rotational’ (R) where a group of up to 6 sows was relocated to clean ground every four months, and b) ‘Set stocked’ (SS) where a group of up to 6 sows was relocated to clean ground every twelve months. Results suggest that during wet periods, the R paddocks may be advantageous as the pigs are moved off damaged pasture, whereas in drier periods, the SS paddocks maintain grass cover for longer than R and therefore incur less labour for moving without significant pollution risk. Pigs in the SS paddocks do use the further portions of the field, but this may require management manipulations to achieve satisfactory grass usage and distribution of excreted nutrients. In a survey conducted between August 1999 and April 2002 on the commercial organic farms, the main welfare issues reported related to keeping stock clean and dry in periods of high rainfall, managing Porcine Dermatitis and Nephropathy Syndrome and Postweaning Multisystemic Wasting Syndrome (PDNS/PMWS) within their herd, and recruiting and retaining good quality personnel. Mange and lice were the highest-ranking current health concerns, and post-mortem reports of endo-parasitism was the highest-ranking historical health concern. Two of the five farms surveyed reported problems with scouring in young pigs probably due to Coccidia, which may pose a significant risk in organic systems. Data collected on physical performance, capital investment and operating costs were used to establish bench-mark production levels for organic pig herds, the cashflow implications of establishing an organic pig herd, profitability, and sensitivity to movements in productivity, costs and prices. This showed the potential for profitability, which was vulnerable to price fluctuations. Information was disseminated widely through farmer conferences and talks at national conferences, scientific papers, conference proceedings, technical and press reports

Financing SMEs: a model for optimising the capital structure

This paper argues that the existing finance literature is inadequate with respect to its cov-erage of capital structure of small and medium sized enterprises (SMEs). In particular it is argued that the cost of equity (being both conceptually ill defined and empirically non quantifiable) is not applicable to the capital structure decisions for a large proportion of SMEs and the optimal capital structure depends only on the mix of short and long term debt. The paper then presents a model for optimising the debt mix and demonstrates its practical application using an Italian firm’s debt structure as a case study

Optimising the production and utilisation of forage for organic livestock (CTE0202)

On most organic farms in the UK, forages are fundamental to the application of organic farming practices, particularly where dairy cattle, beef cattle and/or sheep are the major enterprises. Methods used for the production, conservation and utilisation of these forage resources have a major influence on the productivity, efficiency and overall sustainability of organic farms. Forage management and utilisation also have a pivotal role in the maintenance of animal health and in the minimisation of environmental impacts associated with livestock farming. Specific objectives: 1. Extrapolating from published data, to review the requirements for energy and protein across the production cycle for organic milk, beef, lamb, pig and poultry production. 2. To predict the likelihood of meeting all or a minimum proportion of these requirements from a range of organically produced forages. 3. To examine the potential to adjust management or production system to achieve a better balance of nutrient supply and demand 4. To consider likely contribution from alternative forages, and protein sources, as home-grown feeds 5. To assess likely effects on animal health and product quality 6. To develop a database model to predict the potential output and benefits for organic farmers of implementing different options and strategies for forage production and utilisation 7. To determine the environmental losses and gains at each stage of production and utilisation 8. To provide specific guidelines for use by farmers, advisers and policymakers to maximise efficiency in the production and utilisation of forages within a range of organic livestock production systems. Overall, this body of work has indicated that a number of gaps in current knowledge exist such as: the particular suitability of diverse plants and animal genotypes for forage-based organic systems, methods for determining the nutritive value of organically produced forages, trace element nutrition of organic livestock and specific weed and pest control measures in organic crop production. Further dissemination of the outputs from this study, drawn from the five separate work packages in which the work was conducted, will help underpin the sustainability of the organic sector

The knowledge domain of chain and network science

This editorial paper aims to provide a framework to categorise and evaluate the domain of Chain and Network Science (CNS), and to provide an envelope for the research and management agenda. The authors strongly feel that although considerable progress has been made over the past couple of years in the development of the CNS domain, a number of important and exciting challenges are still waiting to be tackled. This paper provides a definition of the object of study of CNS, its central problem area, the organisation and governance of chain and network co-operation, and the relationships between chain organisation and technology development, market dynamics, and the economy and society at large. It indicates relevant sources of knowledge among the various academic disciplines. It touches upon CNS problem solving by identifying areas for knowledge development and CNS tool construction