The main directions of scientific support for the implementation of the system of organic farming in Ukraine

2016 ◽  
Vol 1 (90) ◽  
pp. 22-24
Author(s):  
V.F. Kaminskyi ◽  
S.G. Korsun
Keyword(s):  
Land Use ◽  
Organic Farming ◽  
Crop Production ◽  
Land Ownership ◽  
Scientific Support ◽  
Speed Up ◽  
Organic Crop Production ◽  
Advanced Production ◽  
And Training ◽  
Organizational Issue

The aim of this work was to study the basic directions of scientific support introduction of organic farming in Ukraine. The study used methods of comparison, synthesis, analysis, induction and deduction. The article indicated on the main areas that need special attention from researchers and suggests one possible mechanism to remove the remaining obstacles to organizational issue introduction of scientific developments in the production of organic and training areas. This can speed up the creation of new and manage existing land ownership and land use organic farming with the introduction of advanced production technology of organic crop production.

Development of technologies for growing agricultural crops acceptable in organic farming in the north-western region of Russia

2021 ◽  
Vol 1 ◽  
pp. 21-24
Author(s):  
S.A. Dobrokhotov ◽  
◽  
A.I. Anisimov
Keyword(s):  
Organic Farming ◽  
Crop Production ◽  
Plant Diseases ◽  
Western Region ◽  
Agricultural Crops ◽  
The North ◽  
Organic Products ◽  
Production Technologies ◽  
Organic Crop Production ◽  
North Western

The paper deals with the issues of growing the main agricultural crops (cereals, vegetables, potatoes) using organic crop production technologies. The effectiveness of preparations used to control pests and plant diseases is given. A method for calculating the sales price of organic products is proposed.

scholarly journals Why organic farming is not the way forward

2019 ◽  
Vol 48 (1) ◽  
pp. 22-27 ◽  
Author(s):  
Holger Kirchmann
Keyword(s):  
Land Use ◽  
Organic Farming ◽  
Crop Production ◽  
Large Scale ◽  
Cropping Systems ◽  
Land Use Changes ◽  
Arable Land ◽  
Mineral Fertilizers ◽  
Yield Gap ◽  
Environmental Consequences

The aim of this article is to provide information about crop production data based on large-scale organic farming and to point toward major consequences. National statistics show lower organic yields than compiled in meta-analyses from farm- and plot-scale. Yields of organically cropped legumes were 20% and nonlegumes 40% lower than those of conventionally grown crops. Area estimates showed that almost two of three crops were legumes or legume mixtures in organic farming, whereas one of three crops was a legume in conventional cropping. Doubling land use for legumes in organic farming affected the type of food produced, being dominated by milk products and red meat. Over all crops, the organic yield gap was 35%. Since yields are lower under organic than conventional practices, more land is required to produce the same amount of agricultural crops. A 35% yield gap means that 50% more arable land is required. A demand for 50% more farmland imposes huge land use changes and makes one realize the wide-ranging environmental consequences that follow when converting to organic farming. In a relevant comparison between organic and conventional cropping systems, environmental consequences caused by land use change such as lost products (timber, fiber, energy, etc.) and lost ecosystem services (sequestered carbon in soil, wildlife, biodiversity, etc.) must be included. The concept of organic farming was founded on philosophical views about nature, not biological science. Natural means and methods were assumed to be superior. Verification of the reasoning and statements of the founders on why to abandon mineral fertilizers cannot be corroborated by science and is incorrect. Scientific evidence for the concept to abandon synthetic mineral fertilizers as nutrients for crops is lacking. The scientific community is obliged to follow rigorous scientific criteria—not biased views, prejudices, or beliefs.

Changing the structure of agricultural land in the Kabardino-Balkarian Republic: problems and prospects

2020 ◽  
Vol 20 (2) ◽  
pp. 73-77
Author(s):  
T.B. Shalov ◽  
◽  
S.G. Bliev ◽  
L.Kh. Azubekov ◽  
◽  
...  
Keyword(s):  
Land Use ◽  
Crop Production ◽  
Agricultural Land ◽  
Arable Land ◽  
Land Ownership ◽  
The Impact

The paper presents the dynamics of changes in the structure of agricultural land in the Kabardino-Balkar Republic, characteristics of the impact of land structure on land use and ecology, analysis of land use and land ownership problems, and prospects for crop production in the region. A method for regulating the structure of agricultural land by determining the maximum changes in the ratio of arable land and gardens.

Deferring Crisis

2018 ◽  
Author(s):  
Erin Stewart Mauldin
Keyword(s):  
Land Use ◽  
Environmental Impacts ◽  
Shifting Cultivation ◽  
Crop Production ◽  
Animal Husbandry ◽  
Antebellum South ◽  
Westward Expansion ◽  
The Cost ◽  
Land Use Practices ◽  
Ecological Regime

This chapter explores the ecological regime of slavery and the land-use practices employed by farmers across the antebellum South. Despite the diverse ecologies and crop regimes of the region, most southern farmers employed a set of extensive agricultural techniques that kept the cost of farming down and helped circumvent natural limits on crop production and stock-raising. The use of shifting cultivation, free-range animal husbandry, and slaves to perform erosion control masked the environmental impacts of farmers’ actions, at least temporarily. Debates over westward expansion during the sectional crisis of the 1850s were not just about the extension of slavery, they also reflected practical concerns regarding access to new lands and fresh soil. Both were necessary for the continued profitability of farming in the South.

scholarly journals A Comparison of Approaches to Regional Land-Use Capability Analysis for Agricultural Land-Planning

Land ◽  
2021 ◽  
Vol 10 (5) ◽  
pp. 458
Author(s):  
Tara A. Ippolito ◽  
Jeffrey E. Herrick ◽  
Ekwe L. Dossa ◽  
Maman Garba ◽  
Mamadou Ouattara ◽  
...  
Keyword(s):  
Land Use ◽  
Land Use Planning ◽  
Crop Production ◽  
Agricultural Land ◽  
Arable Land ◽  
Agricultural Activity ◽  
Field Samples ◽  
Agricultural Potential ◽  
Fertility Data ◽  
Using Data

Smallholder agriculture is a major source of income and food for developing nations. With more frequent drought and increasing scarcity of arable land, more accurate land-use planning tools are needed to allocate land resources to support regional agricultural activity. To address this need, we created Land Capability Classification (LCC) system maps using data from two digital soil maps, which were compared with measurements from 1305 field sites in the Dosso region of Niger. Based on these, we developed 250 m gridded maps of LCC values across the region. Across the region, land is severely limited for agricultural use because of low available water-holding capacity (AWC) that limits dry season agricultural potential, especially without irrigation, and requires more frequent irrigation where supplemental water is available. If the AWC limitation is removed in the LCC algorithm (i.e., simulating the use of sufficient irrigation or a much higher and more evenly distributed rainfall), the dominant limitations become less severe and more spatially varied. Finally, we used additional soil fertility data from the field samples to illustrate the value of collecting contemporary data for dynamic soil properties that are critical for crop production, including soil organic carbon, phosphorus and nitrogen.

scholarly journals Compost as an Option for Sustainable Crop Production at Low Stocking Rates in Organic Farming

Agronomy ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 1078
Author(s):  
Christopher Brock ◽  
Meike Oltmanns ◽  
Christoph Matthes ◽  
Ben Schmehe ◽  
Harald Schaaf ◽  
...  
Keyword(s):  
Organic Matter ◽  
Soil Organic Matter ◽  
Organic Farming ◽  
Crop Production ◽  
Potassium Sulfate ◽  
Control Treatment ◽  
Stocking Rate ◽  
Internal Resources ◽  
Compost Application ◽  
Stocking Rates

Mixed-crop-livestock farms offer the best conditions for sustainable nutrient management in organic farming. However, if stocking rates are too low, sustainability might be threatened. Therefore, we studied the development of soil organic matter and nutrients as well as crop yields over the first course of a new long-term field experiment with a mimicked cattle stocking rate of 0.6 LU ha−1, which is the actual average stocking rate for organic farms in Germany. In the experiment, we tested the effects of additional compost application to improve organic matter supply to soils, and further, potassium sulfate fertilization for an improved nutrition of fodder legumes. Compost was made from internal resources of the farm (woody material from hedge-cutting). Soil organic matter and nutrient stocks decreased in the control treatment, even though yield levels, and thus nutrient exports, were comparably low. With compost application, soil organic matter and nutrient exports could be compensated for. At the same time, the yields increased but stayed at a moderate level. Potassium sulfate fertilization further improved N yields. We conclude that compost from internal resources is a viable solution to facilitate sustainable organic crop production at low stocking rates. However, we are aware that this option does not solve the basic problem of open nutrient cycles on the farm gate level.

Peanut Response to Naturally-Derived Herbicides Used in Organic Crop Production

2008 ◽  
Vol 35 (1) ◽  
pp. 73-75 ◽  
Author(s):  
W. Carroll Johnson ◽  
Benjamin G. Mullinix ◽  
Mark A. Boudreau
Keyword(s):  
Acetic Acid ◽  
Crop Production ◽  
Clove Oil ◽  
Phytotoxic Effects ◽  
Peanut Production ◽  
Organic Crop Production ◽  
Significant Injury

Abstract Weed-free irrigated trials were conducted in 2004 and 2005 to quantify phytotoxic effects of herbicides with the potential to be used in organic peanut production. Clove oil and citric plus acetic acid were each applied at vegetative emergence of peanut (VE), two weeks after VE (2 wk), four weeks after VE (4 wk), sequentially VE/2 wk, sequentially VE/4 wk, sequentially VE/2 wk/4 wk, and a nontreated control. Clove oil was more injurious (maximum of 28% visual injury) than citric plus acetic acid (maximum of 4% visual injury), with significant injury occurring with clove oil applied at 4-wk or sequentially. Citric plus acetic acid caused minimal peanut injury. There were no consistent effects of clove oil on peanut yield, although sequential applications of clove oil tended to reduce peanut yield. Peanut yield was not affected by citric plus acetic acid.

Papakū Makawalu and grounded theory: a combined and collective analysis for Hawai’i land stewardship—Honuaiākea

2021 ◽  
pp. 117718012110583
Author(s):  
Huihui Kanahele-Mossman ◽  
Marina Karides
Keyword(s):  
Land Use ◽  
Grounded Theory ◽  
Native Hawaiian ◽  
Land Ownership ◽  
Sacred Site ◽  
Kanaka Maoli ◽  
Land Stewardship

Kia’i (protectors) opposed to the building of a Thirty Meter Telescope on the summit of Mauna Kea, a profoundly sacred site and ecologically vital one, impeded its construction to date. The sanctity of Mauna Kea and its implications for Hawai’i’s sovereignty and land ownership are central to the struggle, yet what are the Indigenous ecological laws of Kanaka Maoli (Native Hawaiian) that ground opposition to the Thirty Meter Telescope? To construct a land stewardship policy, the Edith Kanaka’ole Foundation leadership bridged Papakū Makawalu, a Kanaka Maoli methodology, with grounded theory. Edith Kanaka’ole Foundation leaders organized a series of events where experts collectively and individually merged the two methods to analyse chants. Our article presents a discussion of (a) the struggles over land use on Mauna Kea, (b) the processes for merging methodological traditions, and (c) reflections on Kīho’iho Kānāwai (restoring Kānāwai for Island Stewardship), the final document of Honuaiākea (Earth in Expanse).

A rotation design to reduce weed density in organic farming

2010 ◽  
Vol 25 (3) ◽  
pp. 189-195 ◽  
Author(s):  
Randy L. Anderson
Keyword(s):  
Population Dynamics ◽  
Organic Farming ◽  
Weed Management ◽  
Crop Production ◽  
Soil Health ◽  
Population Based ◽  
Weed Population ◽  
Weed Density ◽  
Organic Systems ◽  
Herbicide Use

AbstractWeeds are a major obstacle to successful crop production in organic farming. Producers may be able to reduce inputs for weed management by designing rotations to disrupt population dynamics of weeds. Population-based management in conventional farming has reduced herbicide use by 50% because weed density declines in cropland across time. In this paper, we suggest a 9-year rotation comprised of perennial forages and annual crops that will disrupt weed population growth and reduce weed density in organic systems. Lower weed density will also improve effectiveness of weed control tactics used for an individual crop. The rotation includes 3-year intervals of no-till, which will improve both weed population management and soil health. Even though this rotation has not been field tested, it provides an example of designing rotations to disrupt population dynamics of weeds. Also, producers may gain additional benefits of higher crop yield and increased nitrogen supply with this rotation design.

Land-use change on Mount Gede, Indonesia, reduced native earthworm populations and diversity

2017 ◽  
Vol 65 (4) ◽  
pp. 217 ◽  
Author(s):  
Andy Darmawan ◽  
Tri Atmowidi ◽  
Wasmen Manalu ◽  
Bambang Suryobroto
Keyword(s):  
Land Use ◽  
Land Use Change ◽  
Native Species ◽  
Crop Production ◽  
Diversity Index ◽  
Agroforestry Systems ◽  
Tree Cover ◽  
Managed Forest ◽  
Earthworm Species ◽  
Mixed Plantation

The conversion of natural forest to agroforestry plantations and annual cropping systems alters the soil habitat and food resources for biota, including earthworms. Native earthworm species may disappear whereas exotic species with greater tolerance of disturbance and less niche specialisation may thrive. The objective of the study was to compare the earthworm diversity in managed forest and agroforestry systems, which were cultivated for mixed plantation and annual crop production on Mount Gede, Indonesia. All the habitats in the study area were impacted by humans. The forest habitat was a managed forest, with a permanent tree cover, whereas mixed plantation had a partial shrub cover. Meanwhile, homogenous plantation was cultivated with annual crops. Among 3787 individuals collected during July–October 2012, five Oriental earthworm species were identified in the soil communities of Mount Gede: Drawida nepalensis, Notoscolex javanica, Pheretima pura-group, Polypheretima moelleri, and Polypheretima sempolensis. Also, 18 species were found that are reported to be non-Oriental in origin. Anthropogenic disturbance of forests on Mount Gede, due to conversion into plantations, alters the earthworm environment by increasing soil water content, temperature and total phosphorous content, while decreasing organic carbon. N. javanica was the only native species to survive this deforestation, while the exotic Ocnerodrilus occidentalis and Pontoscolex corethrurus thrived, becoming the eudominant species. From the forest area to the mixed and homogenous plantations, the predicted decreasing diversity is evidenced by the lowering trend of Shannon’s diversity index. In conclusion, the land-use change into mixed plantations and annual croplands has reduced earthworm diversity in this region of Mount Gede, Indonesia.

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