scholarly journals ASSESSING THE NEED FOR ORGANIC PRODUCTION COURSES IN HORTICULTURE CURRICULA

HortScience ◽  
2005 ◽  
Vol 40 (3) ◽  
pp. 877d-877
Author(s):  
C.R. Rom ◽  
H. Friedrich ◽  
K. Harper
Keyword(s):  
Production Systems ◽  
Organic Production ◽  
Southern Region ◽  
Land Grant ◽  
Organic Farms ◽  
Land Grant Universities ◽  
Outreach Programs ◽  
Certified Organic ◽  
Organic Produce ◽  
National Organic Program

Higher education curricula should be alert to trends in production and science, and responsive to needs of producers and consumers in our society. A recent trend has emerged nationally and internationally for the production and consumption of certified organic produce which is increasing at a significant rate. Following the creation of the National Organic Program and formal federal regulations for certification which govern production, it has been questioned whether horticulture programs in land grant institutions have adjusted curricula appropriately to train producers, consultants, extension specialists, teachers and research scientists to be engaged in organic production systems. According to USDA statistics, several states in the southern region have significantly fewer certified organic farms and certifying agencies than the northeast, Midwest or western regions. A review horticulture and crops programs at 36 land grant universities (1862 and 1890) in 14 southern region states indicated although several institutions had research and outreach programs for sustainable and organic production, there were only three classes on organic gardening, two classes on organic crops production, and one field-based organic production course that could be identified in existing curricula. It appears that with the growth of the organic industry worldwide that students in programs in the southern region may be under-served in this educational area. Further, it may be questioned whether the lack of production and certifying agencies in the southern region is associated with the lack of science-based education provided by the land grant universities. A recent survey of faculty indicated a perceived need for stand-alone coursework on organic, sustainable, and ecologically-based production systems.

scholarly journals (419) The Relation of Cooperative Extension Programs, Materials, and Publications for Organic Farming Systems as Relates to Production

HortScience ◽  
2005 ◽  
Vol 40 (4) ◽  
pp. 1072C-1072
Author(s):  
Kristen Harper ◽  
Curt R. Rom
Keyword(s):  
Organic Farming ◽  
Cooperative Extension ◽  
Farming Systems ◽  
The United States ◽  
Organic Production ◽  
Educational Materials ◽  
Outreach Programs ◽  
Organic Farming Systems ◽  
Certified Organic ◽  
Organic Produce

Since the passage of the Organic Foods Production Act in 1990, certified organic produce has begun to make a large impact on national markets. However, USDA statistics indicate that many states in the southern region have considerably reduced certified organic acreage when compared to other regions in the United States. The absence of organic acreage may perhaps originate with a lack of training and educational materials provided to producers due to unanticipated growth of organic markets. A thorough review of all Arkansas Cooperative Extension Service (ACES) materials, such as bulletins, publications, and workshops over the past 10 years, would reveal what information has been provided to producers on certified organic production. This review of ACES materials defines the existing groundwork on which ACES could construct future organic publications and outreach programs in order to sustain and stimulate organic farming within the state.

Public procurement as strategy to foster organic transition: insights from the Brazilian experience

2019 ◽  
Vol 35 (6) ◽  
pp. 688-696 ◽  
Author(s):  
Ricardo Serra Borsatto ◽  
Miguel A. Altieri ◽  
Henrique Carmona Duval ◽  
Julian Perez-Cassarino
Keyword(s):  
Production Systems ◽  
Public Procurement ◽  
Organic Production ◽  
Policy Makers ◽  
Family Farmers ◽  
Incentive Policies ◽  
Certified Organic ◽  
Production Areas ◽  
Organic Transition ◽  
Scaling Out

AbstractInitiatives to foster a transition toward organic agriculture have drawn policy-makers' interest worldwide. However, research studies evaluating the effectiveness of policies intended to promote ‘scaling-out’ organic production systems to more farms and larger production areas are still rare. To better understand the role that public procurement and price incentive policies have in scaling-out organic transitions, we assessed the effects of the Brazilian Food Acquisition Program (PAA) in a group of municipalities. PAA offers both markets for family farmers and price incentives for certified organic products. However, our findings suggest that farmers who establish organic production systems and become certified also gain access to other markets; ones that they find more attractive than those created by the PAA. Thus, we find that the PAA offers insufficient incentives for adopting organic practices among peasant and family farmers and supports the argument that scaling-out organic production is a multilevel process that depends on different, but interrelated drivers.

Burning Nettle, Common Purslane, and Rye Response to a Clove Oil Herbicide

2006 ◽  
Vol 20 (3) ◽  
pp. 646-650 ◽  
Author(s):  
Nathan S. Boyd ◽  
Eric B. Brennan
Keyword(s):  
Weed Management ◽  
Production Systems ◽  
Dry Weight ◽  
Organic Production ◽  
Management Tool ◽  
Vegetable Production ◽  
Clove Oil ◽  
Organic Farms ◽  
High Concentrations ◽  
Common Purslane

Weed management is often difficult and expensive in organic production systems. Clove oil is an essential oil that functions as a contact herbicide and may provide an additional weed management tool for use on organic farms. Burning nettle, purslane, and rye responses to 5, 10, 20, 40, and 80% v/v clove oil mixture applied in spray volumes of 281 and 468 L/ha were examined. Log-logistic curves were fitted to the nettle and purslane data to determine the herbicide dose required to reduce plant dry weight 50% (GR50) and 90% (GR90). A three-parameter Gaussian curve was fitted to the rye data. The GR50 and GR90 were largely unaffected by spray volume. Nettle dry weight was reduced by 90% with 12 to 61 L clove oil/ha, whereas 21 to 38 L clove oil/ha were required to reduce purslane biomass to the same level. Rye was not effectively controlled by clove oil. Clove oil controls broadleaf weeds at high concentrations, but its cost makes broadcast applications prohibitive, even in high-value vegetable production systems.

Is there a promising market ‘in between’ organic and conventional food? Analysis of consumer preferences

2009 ◽  
Vol 24 (3) ◽  
pp. 205-213 ◽  
Author(s):  
Meike Janssen ◽  
Astrid Heid ◽  
Ulrich Hamm
Keyword(s):  
Production Systems ◽  
Animal Feed ◽  
Consumer Preferences ◽  
Food Additives ◽  
Organic Production ◽  
Low Input ◽  
High Preference ◽  
Organic Products ◽  
Food Market ◽  
Certified Organic

AbstractVarious products incorporating single aspects of organic production systems such as lower inputs of pesticides, food additives or concentrated animal feed are found on the food market (referred to as low-input products hereafter). In our study, we analyzed how consumers react to low-input products in a purchase simulation with certified organic, conventional and low-input products. In the purchase simulations, each participant was asked to make three consecutive purchase decisions, one each for milk, yogurt and apples. The results of a cluster analysis revealed one cluster with a high preference for organic products and three clusters that featured considerable shares of low-input purchases. The latter clusters, however, were not characterized by a clear preference for low-input products. Rather, they bought mixed baskets of goods, i.e., low-input products in combination with either organic or conventional products. The low-input products in the categories milk, yogurt and apples did thus not necessarily attract the same groups of people. Interestingly, we found that most consumers who chose low-input products in the simulations usually buy those particular products in conventional quality. We conclude that in our study, we found a heterogeneous group of low-input buyers. For the organic sector, communicating the various aspects of organic production might be a promising strategy for gaining new customers. The low-input products in the purchase simulation only featured one special attribute, whereas organic products incorporate several.

Comparison of conventional and organic apple production systems during three years of conversion to organic management in coastal California

1998 ◽  
Vol 13 (4) ◽  
pp. 162-180 ◽  
Author(s):  
Sean L. Swezey ◽  
Matthew R. Werner ◽  
Marc Buchanan ◽  
Jan Allison
Keyword(s):  
Production System ◽  
Production Systems ◽  
Codling Moth ◽  
Organic Production ◽  
Leaf Damage ◽  
Organic Management ◽  
Organic C ◽  
Apple Production ◽  
Wood Bark ◽  
Certified Organic

AbstractConventional and organic semidwarf Granny Smith apple production systems were compared during three years of conversion to certified organic management. Because of differences in fruit load with hand thinning compared with chemical thinning, apple tonnage was higher in the organic production system (OPS) in 1989 and 1991. The organic system was higher than the conventional system in number and weight of fruit per tree, but smaller in average fruit size. Using grower-receivedfarmgate premiums of 38% (1990) and 33% (1991) for unsorted, certified organic apples, comparative cost accounting showed greater net return per hectare for the OPS. The OPS required higher material and labor inputs in all years.Greater terminal growth in the conventional production system (CPS) in 1991 was the only significant difference in growth indicators between systems. N was generally higher in leaf and new wood bark tissues in the CPS. P was generally higher in the leaf and new wood bark tissues in the OPS. No decline in yield was associated with increased weed biomass in the OPS. There was no difference in fruit damage caused by codling moth between production system treatments (codling moth granulosis virus and pheromone-based mating disruption vs. synthetic insecticide). In 1991, secondary lepidopterous pests (apple leafroller and orange tortrix) caused greater fruit scarring in the CPS. In all years, tentiform leafminers caused greater leaf damage in the CPS. Apple leafhopper density and leaf damage were greater in the OPS in 1990 and 1991.Soil nutrient levels showed few significant changes during conversion to organic management. Soil bulk density and water holding capacity were useful indicators of changes in soil physical characteristics. Potentially mineralizable nitrogen andmicrobial biomass-C were more sensitive indicators of system change than total N or organic C. Two soil biological ratios, the respiratory ratio and biomass-C/total organic-C, were similar in the two production systems. Earthworm biomass and abundance increased in the OPS in the third year. The introduction ofLumbricus terrestrisinto the OPS greatly increased litter incorporation rates.

Economic and social impacts of organic production systems

2007 ◽  
Vol 87 (5) ◽  
pp. 1037-1044 ◽  
Author(s):  
R. J. MacRae ◽  
B. Frick ◽  
R. C. Martin
Keyword(s):  
Production Systems ◽  
Farming Systems ◽  
Social Impacts ◽  
Organic Production ◽  
Weather Extremes ◽  
Organic Farms ◽  
Goods And Services ◽  
The Face ◽  
Potential Benefits ◽  
Organic Farming Systems

Given relatively low adoption levels to date, the potential benefits of organic farming systems are not yet very visible. However, there is growing evidence in the literature that adoption of such systems produces multiple environmental, social, and financial benefits that can solve pressing agricultural problems in Canada. Compared with their duration as conventional operations, most organic farms in North America perform better under organic management. This outcome is usually a product of lower input costs, more diversified production and marketing channels, resilience in the face of variable market conditions, higher premiums, and a better capacity to adapt to weather extremes. However, the performance of farming systems including some horticultural and animal production systems, for which our ecological understanding is limited, is still frequently inferior. The data on social impacts are less conclusive, but there is some evidence that when a community has many sustainable (including organic) producers , there are positive shifts in community economic development and social interaction. The reasons appear to be related to the need to hire more labour, the increased demand for local goods and services, and a greater commitment to participation in civic in stitutions. Key words: Organic agriculture, economic performance, social benefits

scholarly journals Synthetic Mulches in Organic Hardneck Garlic (Allium sativum subsp. ophioscorodon) Production

2020 ◽  
Vol 6 (2) ◽  
Author(s):  
Matthew A Carr ◽  
Kate A Congreves
Keyword(s):  
Weed Control ◽  
Allium Sativum ◽  
Production Systems ◽  
Block Design ◽  
Cropping System ◽  
Organic Production ◽  
Soil Conditions ◽  
Vegetable Production ◽  
Soil Nutrition ◽  
Certified Organic

The demand for certified organic garlic (Allium sativum) in Canada is increasing; however, garlic can be challenging to produce organically, as it does not compete well with weeds, requires relatively fertile soils, and is grown in a biennial cropping system. Synthetic mulches have been adopted in organic production as they can be an economical method to improve vegetable production by reducing weed pressure and modifying soil conditions. We hypothesize that garlic quality and overall yield will be improved when using synthetic mulches. In 2017-18, we conducted a randomized complete block design experiment to compare garlic production of black plastic, white plastic, and Kraft paper mulch treatments to a control with no mulch at a certified organic farm in Krestova, British Columbia. We evaluated garlic characteristics associated with yield and quality, changes in soil nutrition, and weed control of the mulch treatments. We found that plastic mulches had the best weed control, and all synthetic mulches increased minimum and maximum bulb diameter, clove count, and yield compared to the control. Mulching materials did not influence soil nitrate concentrations. The results support the hypothesis that synthetic mulches increase the quality and yield of the garlic compared to the control. Our findings suggest that synthetic mulching may be a key component of improving garlic production systems.

scholarly journals THE SOUTHERN ORGANIC FRUIT INITIATIVE: A NEW MULTISTATE, MULTI-DISCIPLINARY COOPERATIVE PROJECT TO STIMULATE RESEARCH, OUTREACH AND PRODUCTION IN THE SOUTHERN REGION

HortScience ◽  
2005 ◽  
Vol 40 (3) ◽  
pp. 892c-892
Author(s):  
Curt R. Rom ◽  
H. Friedrich ◽  
D. Johnson ◽  
J. Popp ◽  
B. Bellows ◽  
...  
Keyword(s):  
South Carolina ◽  
Focus Group ◽  
Fruit Production ◽  
Organic Production ◽  
Southern Region ◽  
Challenges And Opportunities ◽  
Group Meetings ◽  
Certified Organic ◽  
Research And Education ◽  
Organic Fruit

Fruit production in the Southern region has declined in the last several decades. Further, although certified organic fruit production has increased significantly in other regions of the US in the past decade, there has been very little growth of that industry in this region. It is presumed that the lack of production is based upon the lack of research, out-reach, and science-based information available to growers which make organic production possible. Based on planning grant funding from the Southern IPM Center program and the Sustainable Agriculture Research and Education program a Southern Organic Fruit Working Group is being formed. The projects are collaborative efforts of horticulturists, entomologists, plant pathologists, soil scientists, and agricultural economists in Arkansas, Georgia, Kentucky, North Carolina, South Carolina, and Tennessee. In each state, a coordinator is hosting stake-holder focus groups of producers, marketers, processors, extension workers, consultants, organic certifiers, etc. The purpose of focus group meetings is to identify challenges and opportunities in production and marketing organic fruit, especially apples, blackberries, blueberries, and peaches, in the Southern Region. Coordinators are combining findings from state focus group meetings to establish priorities for research and outreach to support organic production, and will work collaborative to addresses those priorities. Because of the similarity in climate, geography and demographics of growers and markets among the states of the region, this is a project best addressed as a regionally collaborative effort.

scholarly journals Evaluation of Watermelon Varieties under Organic Production Practices in Georgia

2019 ◽  
Vol 29 (3) ◽  
pp. 382-388 ◽  
Author(s):  
George E. Boyhan ◽  
Suzanne O’Connell ◽  
Ryan McNeill ◽  
Suzanne Stone
Keyword(s):  
Production Systems ◽  
Citrullus Lanatus ◽  
Fruit Size ◽  
Fruit Weight ◽  
Organic Production ◽  
Soluble Solids ◽  
Plastic Mulch ◽  
Production Practices ◽  
Certified Organic ◽  
Solids Content

Organic production is a fast-growing sector of agriculture in need of variety evaluations under their unique production systems. This study evaluated 16 watermelon (Citrullus lanatus) varieties for their performance characteristics under organic production practices. Plants were grown on plastic mulch-covered beds on land that had been certified organic in accordance with the U.S. Department of Agriculture National Organic Program. Six of the entries were F1 hybrids; the remaining entries were open-pollinated (OP) varieties. Of the 10 OP varieties, three were considered heirloom varieties, including Cream of Saskatchewan, Georgia Rattlesnake, and Moon & Stars. ‘Georgia Rattlesnake’ was the highest yielding variety and had the greatest average fruit weight. Along with ‘Georgia Rattlesnake’, ‘Nunhems 800’, ‘Nunhems 860’, ‘Orangeglo’, and ‘SSX 8585’ were included in the top five yielding varieties. The top five yielding varieties had fruit size that averaged more than 20 lb. Fruit size correlated with rind thickness, with lighter fruit having thinner rind (Pearson’s correlation, r = 0.779), which is not unexpected. ‘Sangria’ had the greatest average soluble solids content at 11.2%, which was greater than all entries with soluble solids less than 10%.

scholarly journals INSTITUTIONAL BARRIERS TO THE DEVELOPMENT OF ORGANIC FARMING IN POLAND

2020 ◽  
Vol XXII (1) ◽  
pp. 213-223
Author(s):  
Władysława Łuczka
Keyword(s):  
Organic Farming ◽  
Institutional Environment ◽  
Organic Production ◽  
Organic Farms ◽  
Institutional Barriers ◽  
Organic Farmers ◽  
Secondary Objective ◽  
Low Levels ◽  
Certified Organic ◽  
High Standards

The purpose of this paper is to identify and describe institutional barriers to the development of organic farming in Poland. As a secondary objective, this paper seeks feedback from organic farmers on measures taken by the institutional environment to promote the development of organic farming. This paper is based on literature reviews and selected findings from empirical research carried out in 2019 with 262 organic farms. The sample used in this study was representative of the general population of certified organic farms. The survey was a CAWI. The study found that organic farming faces many barriers, with frequent amendments to regulations being of key importance. This destabilizes and adds uncertainty to the functioning of organic farms. Another significant barrier are the high standards of organic production and low levels of financial and non-financial support. To a certain extent, these barriers result from the inefficiency of institutions surrounding organic farming. As a consequence, they are considered to poorly contribute to organic farming development.

Sign in / Sign up

Export Citation Format

Share Document