Natural horticultural systems in organic farming as a tool for resilience: improvement of economic performance and prevention of soil erosion

Author(s):  
Claudio Beni ◽  
Ulderico Neri ◽  
Patrizia Papetti ◽  
Ambra Altimari
2015 ◽  
Vol 4 (3) ◽  
pp. 51 ◽  
Author(s):  
Joseph R. Heckman

<p>Environmental concerns associated with annual row crop grain production – including soil erosion, soil carbon loss, intensive use of chemicals and petroleum, limited arable land, among others – could be addressed by converting conventional livestock production to an organic pasture based system. The inclusion of tree crops would further enhance the opportunity for feeding pasture- raised livestock by providing shelter and alternative feed sources. Biodiversity is an essential aspect of an organic farm plan. The idea of including tree crops and other perennials into the vision of an organic farm as a “living system” is very much compatible with the goals and philosophy of organic farming. Before modern no-till farming systems were developed, tree crops and pasture systems were found to provide similar benefits for controlling soil erosion and conserving soil carbon. For example, J. Russell Smith’s <em>Tree Crops: A Permanent Agriculture</em> (Smith, 1950) and pioneered tree crop agriculture as the alternative to annual row crops for protecting soils from erosion while producing livestock feed such as acorns, nuts, and fodder. A survey of Mid-Atlantic USA soils under pasture found 60% higher soil organic matter content than cultivated fields. Because United States Department of Agriculture’s National Organic Program (USDA-NOP) standards require dairy cattle consume pasture forage and limited grain (7 C.F.R. pt. 206), organic milk contains higher concentrations of omega-3 and fewer omega-6 fatty acids than conventional milk. Organic standards also state “the producer must not use lumber treated with arsenate or other prohibited materials for new [fence posts] installations or replacement purposes in contact with soil or livestock.” Black locust (<em>Robinia pseudoacacia</em>) is a fast growing renewable alternative to treated lumber with many attributes compatible with organic farming. This versatile tree fixes nitrogen (N), provides flowers for honey bees and other pollinators, and produces a highly durable dense wood ideal for fence posts useable for up to 50 year.</p>


2012 ◽  
Vol 52 (No. 2) ◽  
pp. 89-100 ◽  
Author(s):  
A. Hrabalová ◽  
K. Zander

The paper analyzes the development and the prospects of organic farming in the Czech Republic with particular emphasis on organic beef farming. The background information on organic farming in the Czech Republic regarding the structure of land use, legislation and support payments as well as a short description of the market for organic beef is provided. An analysis of the economic performance and of the impact of payments on the economic situation of organic beef farms follows. Grazing livestock farms, mostly cow-calf systems, are the most widespread farm type in the Czech Republic. Five typical farm models were set up with the aim of giving an overview of the diversity of organic beef production systems. The results indicate that organic beef farming is in most cases economically viable. Nevertheless, organic farming payments, as well as other payments, account for a high share of economic success, so that it can be stated that organic grazing livestock farms are highly dependent on support payments.


Author(s):  
Steffen Seitz ◽  
Philipp Goebes ◽  
Viviana Loaiza Puerta ◽  
Engil Isadora Pujol Pereira ◽  
Raphaël Wittwer ◽  
...  

2021 ◽  
Vol 17 (14) ◽  
Author(s):  
Paul S. Hountondji ◽  
Silvère D. Tovignan ◽  
Ricardo L. Hountondji ◽  
Haroll Kokoye ◽  
Christian S. Adjiba ◽  
...  

It is likely that Goals 2, 14, and 15 of the Sustainable Development Goals (SDGs) will never be achieved if organic farming remains economically less profitable than conventional farming. This study was aimed at making a comparative analysis of the economic performance of organic and conventional farming systems. The data were collected from 36 organic and 39 conventional farmers, by individual interviews using semi-structured questionnaires. Descriptive, economic performance indicators and ordinary least square (OLS) regression analysis were used. The results show that the cotton farming activity remains economically more profitable in organic systems, despite the technical constraints of farming. In combination with cotton, corn and soybeans are more profitable in organic systems than conventional. Moreover, level of prosperity, distance from home to cotton farms are positively related to conventional farming system income at 1% and 5% level of significance. Agricultural assets, contact with extension agents, experience in organic farming, secondary activity is positively related to organic system income at 1%, 5%, and 5% level of significance; whilst the household size and the cotton acreage are negatively related to organic system income at 1% and 5% level of significance. It would then be necessary to continue and intensify the programs of diffusion of the best organic cultivation practices to the farmers whatever their experience in organic and to be more interested in corn and soy crops.


Geoderma ◽  
2014 ◽  
Vol 219-220 ◽  
pp. 89-105 ◽  
Author(s):  
Sebastian Arnhold ◽  
Steve Lindner ◽  
Bora Lee ◽  
Emily Martin ◽  
Janine Kettering ◽  
...  

2007 ◽  
Vol 22 (1) ◽  
pp. 1-10 ◽  
Author(s):  
Jessica Milgroom ◽  
María Auxiliadora Soriano ◽  
José M. Garrido ◽  
José A. Gómez ◽  
Elías Fereres

AbstractNatural resource conservation should be fundamental to organic agriculture, including the prevention of soil erosion. Soil erosion in the olive orchards of southern Spain is recognized as a serious problem causing environmental, economic and social repercussions, both on and off-site. This study describes the changes in soil management practices that accompanied a shift from conventional to organic olive farming and the corresponding effect of those management practices on erosion risk in the province of Córdoba, Andalusia. Interviews with 107 farmers were carried out in two different geographic areas to assess the socio-economic factors influencing farm management decision-making, and on-farm erosion risk evaluations and soil data (organic matter, aggregate stability, infiltration and vegetative ground cover) were taken on 25 farms to assess the effects of those decisions on soil erosion risk. Results from this study show that the shift to organic farming in olive orchards in the province of Córdoba has been accompanied by increased protection of the soil and lowered erosion risk. The most important changes in soil management practices associated with the transition from conventional to organic agriculture were the reduction in tillage and the increase in management systems that incorporate a vegetative cover controlled either by grazing livestock or mowing. However, the shift to organic farming has had more impact in the south of the province than in the north where farm management systems have historically led to less erosion.


2020 ◽  
Author(s):  
Mª de la Cruz Déniz‐Déniz ◽  
Mª Katiuska Cabrera-Suárez ◽  
Josefa D. Martín-Santana

Sign in / Sign up

Export Citation Format

Share Document