Showing results for: crop farming Articles
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Dryland crop yields and soil organic matter as influenced by long-term tillage and cropping sequence
Novel management practices are needed to improve the declining dryland crop yields and soil organic matter contents using conventional farming practices in the northern Great Plains. We evaluated the 21-yr effect of tillage and cropping sequence on dryland grain and biomass (stems + leaves) yields of spring wheat (Triticum aestivum L.), barley (Hordeum vulgare L.), and pea (Pisum sativum L.) and ...
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Quantifying of farmers' acceptance and perception in developing kenaf, Hibiscus cannabinus, industry in Malaysia
Kenaf is a new crop to farmers in Malaysia. Although kenaf has much potential as an alternative raw material to wood fibre, the cultivation is developing at slow pace. This paper aims to gather farmers' acceptance and perceptions on developing kenaf as a new industry. A survey to registered Kenaf farmers was conducted in the East Coast region of Malaysia through structured questionnaires and ...
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The 1996 “Freedom to Farm” Farm Bill
The period of U.S. farm bills where the instruments were designed around compensation policies that used price support/supply management programs allowing farmers to remain in production during long periods of low prices—the result of four centuries of publicly-sponsored developmental policies—ended with the adoption of the 1996 Farm Bill. In some important ways, the demise of price ...
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Regional modelling for optimal allocation of agricultural crops considering environmental impacts, housing value and leisure preferences
Regional planning should consider the impact of agricultural crops on housing value and leisure, as well as on the local environment. We designed an optimisation model for allocating agricultural crops based on farmers' profits as well as the impact on these three factors. Each crop creates a different landscape, as well as a different effect on shading and noise reduction. This in turn ...
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Climate change, a storm in the coffee cup
Coffee is the third most consumed beverage in the world after water and tea. Food and Agriculture Organization (FAO) confirms ‘Coffee is the most widely traded tropical product, with up to 25 million farming households globally accounting for 80 per cent of worlds output’. In 2020, 87% of the global coffee production originated from the top 10 biggest coffee-producing nations, says ...
By Farmsio Ltd.
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Factors influencing the conversion to organic farming in Norway
Determinants of the decision to convert to organic farming methods are examined by applying bivariate analyses and a multinomial logit model to a survey of 1018 Norwegian crop and dairy farmers. The results show that 4% of the conventional respondents plan to convert by 2009, which may imply that the national goal of 10% organically managed area will not be achieved. The analysis indicates that ...
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Attitudes of farmers toward sludge use in the Gaza Strip
The local production of organic fertiliser in the Gaza Strip is 66,800 m³/year, which represents only 8.5% of the required quantities. This means that farmers have to import 728,000 m³ of organic fertiliser per year, which costs around 10.2 Mio US$. The social survey carried out for more than 300 farmers in the Gaza Strip shows that the scarcity of organic fertilisers and their high prices could ...
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Characteristics & Advantage Of Commercial Farming
Commercial farming is a method where the crops and livestock are raised to sell products in order to make money. To raise commercial farming, a huge amount of capital investment is necessary. Along with that, it needs large scale farms, modern technologies, innovative farm machinery, good irrigation methods, chemical fertilizers etc. to produce a high yield. Commercial farming has the main ...
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An App that Supports Decision-Making and Planning
Informed decision-making leads to smarter decision-making. As Elston Solberg, Crop Intelligence’s own expert agronomist, has said before—"trust the data so you can crush the agronomy.” The data that our Crop Intelligence app provides and the support that our team offers helps you inform your planning and decision-making—both in-season and before next season. Fertility ...
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Use of nuclear techniques in the study of the behaviour of rare earth elements on the use of phosphogypsum in Cerrado agriculture
Phosphogypsum (PG) is a by-product of phosphoric acid industry. In Brazil, this material has been used as a conditioner for soils with high levels of aluminium. Taking into account the presence of radionuclides and Rare Earth Elements (REEs) in this material, a research project has been conducted in order to investigate the impact of using PG in crops cultivated in Cerrado soils. For this purpose ...
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Land application of sugar beet by-products: effects on Nitrogen mineralization and crop yields
Land application of food processing wastes has become an acceptable practice because of the nutrient value of the wastes and potential cost savings in their disposal. Spoiled beets and pulp are among the main by-products generated by the sugar beet (Beta vulgaris L.) processing industry. Farmers commonly land apply these by-products at rates >224 Mg ha–1 on a fresh weight basis. However, ...
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So what is the role of commodity programs? Can they even be justified?
No matter what our area of daily activity, it is natural and even necessary that we myopically focus on the problems and issues of the day. But it is also important to step back once in a while to consider how the situations of today fit into a longer-term context. Along that line, we are in the midst of a series of columns that goes beyond the agricultural issues and policy motivations of ...
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Seasonal changes in the performance of a catch crop for mitigating diffuse agricultural pollution
An in situ technology for mitigating diffuse agricultural pollution using catch crops was developed for simultaneously preventing nitrate groundwater pollution, reducing nitrous oxide (N2O) gas emissions, and removing salts from the topsoil. Seasonal changes in the performance of a catch crop were investigated using lysimeters in a full-scale greenhouse experiment with 50 d cultivation of dent ...
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Probes reveal soil moisture’s many secrets
Soil moisture probes have been around for a long time, but they remain one of those mysterious agricultural instruments that only a small handful of people attempt to understand or use. “Part of the problem is people don’t trust the information,” says Ryan Hutchison of South Country Equipment in Saskatchewan. He was at Crop Connect 2019 in Winnipeg to give a presentation ...
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USGS Study Points To Biofuel Crop Related Land-Use Change Reducing Honey Bee Habitat
On August 29, 2016, the U.S. Geological Survey (USGS) published a study on the result of land-use changes on North and South Dakota commercial honey bee colonies in the journal Proceedings of the National Academy of Sciences. USGS scientists found that grasslands and other landscape features favored by beekeepers were decreasing, with crops that are avoided by beekeepers, such as corn and ...
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The impact of using GM insect resistant maize in Europe since 1998
Genetically Modified (GM) insect resistant (Bt) maize crops have been grown commercially in the European Union (EU) since 1998, and in 2006, there were plantings in seven EU member states. This paper reviews the specific economic impacts on yield and farm income as well as the environmental impact in respect of insecticide usage (where data exists). The analysis shows that there have been ...
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Seasonal exposure of fish to neurotoxic pesticides in an intensive agricultural catchment, Uma‐oya, Sri Lanka: Linking contamination and acetylcholinesterase inhibition
The annual cultivation pattern in the Uma‐oya catchment in Sri Lanka is characterized by Yala and Maha rainfall periods and associated cropping. Two cultivation seasons were compared for pesticide residues: base flow, field drainage, and the runoff and supplementary sediment data for three sites in the catchment. Organophosphate and N‐methyl carbamate pesticide analysis confirmed a higher ...
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An overview of preharvest factors influencing postharvest quality of horticultural products
Postharvest product quality develops during growing of the product and is maintained, not improved by postharvest technologies. Available genetic material allows discrimination of external and internal quality attributes that must satisfy consumer requirements and indulgences. Farmers face challenges in utilising technologies for producing high quality crops; meaningful manipulation of light, ...
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Importance of Sustainable Sourcing and How Technology Helps to Achieve This
Today, sustainable agriculture entails boosting agricultural crop production while maintaining the ecological resources in which they flourish. Gardeners and farmers have debated the clash between sustainable agriculture and energy crop cultivation technologies that allow bioenergy and biomass crops to be grown on agricultural land. The consequences of rising oil prices and the environmental ...
By Farmsio Ltd.
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Analysis of price volatility of mineral fertilisers: possible issues for European farmers
European farmers are currently affected by an increase in the price of fertilisers (from an index of 100 in 2005 to 150 in 2012 after it peaked at almost 200 at the end of 2008) that calls into question the future availability of these kinds of inputs. Since 2007, the strong demand from emerging countries, geopolitical tensions over natural resources, and the rise in the price of energy have been ...
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