agriculture crop Articles
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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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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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Measurement of Total Carbon in Soil and Compost by TOC Solid Sample Measurement System
Soil contains a large amount of organic matter such as plant residue that can be decomposed by microorganisms. This organic matter plays a key role in plant growth by maintaining good chemical and physical conditions in soil and is useful in improving and stabilizing the productivity of agricultural crops. Compost, a type of fertilizer in which organic matter is decomposed by microorganisms, ...
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NIR & spectroscopy in agriculture & crop science
According to a review by Dr. Crocombe, hand-held spectrometers have historically been used by only small groups of people, such as analytical and drug companies. These days, spectroscopy is available in simple low cost devices for a multitude of applications for scientists and non-scientists alike. One of the most prominent uses of spectroscopy has been the use of the technology on leaves for ...
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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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Cattail plants’ Biomass as a bulking agent in sewage Sludge composting and the effect of the produced Compost on cattail plants’ Growth
In every Greek island there is at least one town with more than 20,000 inhabitants. Several smaller towns and villages range from a few hundreds to a few thousands in population. Usually in the larger towns there are sewage treatment facilities providing at least secondary treatment of wastewater. In most cases the effluent produced is drained to the sea and the sludge is dumped in landfills. In ...
By ORBIT e.V.
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Guangdong Academy of Agricultural Sciences (GDAAS) - Case Study
There are 13 research institutes under the GDAAS, including specific foods and crops and fertilizer research. The main mission of the institution is to carry out non-profit research around agricultural science and techniques. As one of the most important agricultural crops institutions, the Crops Research Institute has been focusing on the development of new varieties of crops, cultivation ...
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Start Thinking About This Season’s Blueberry Crop: Keep Birds Away
Start with bird scare tactics Try building netting barriers Use chemical treatments Nothing can ruin delicious blueberry muffins, pancakes or jams more than not having blueberries. Keeping your blueberry crops safe is of the utmost importance for the economy (and our tastebuds). Avian Enterprises sheds some light on which methods work or don’t work to save your crops from birds this ...
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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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Benefits of fertilizer produced organic fertilizer granulator with chemical fertilizer
The actual utilization rate of chemical fertilizer in many areas is only 30% - 45%, and even lower in some areas! After applying organic fertilizer, due to its beneficial biological activity, the soil structure was improved, the soil water and fertilizer retention capacity was increased, the loss of nutrients was reduced, and the effective utilization rate of chemical fertilizer was increased to ...
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Irrigation Systems 101: What you need to know
In the perfect scenario everyone could rely on rainwater for their farming practices, but this is not always the case. This is why employing the right choice from the different irrigation systems available is crucial for agricultural success. Irrigation systems are basically an artificial way to provide water to fertile soil for agricultural purposes. Crop irrigation is necessary to overcome ...
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Managing agricultural biotechnology for sustainable development: the case of semi-arid India
Managing agricultural biotechnology for sustainable development demands more than research and intellectual property rights policies. Economic and regulatory institutions conducive to application of intrinsically sustainable technologies are also required. From an interdisciplinary development research perspective, it is argued that sustainability of Indian agriculture and food crop production ...
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Production equipment and process analysis of agricultural special NPK fertilizer
NPK production line can process different chemical fertilizers to obtain agricultural special crop compound fertilizer. NPK fertilizer granulation process can be generally divided into: raw material batching, NPK fertilizer mixing, compound fertilizer granulation, particle drying, particle cooling, particle grading, finished product coating and final product packaging. Processing technology of ...
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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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Tackling hidden hunger in Malawi
Tackling Malawi's Hidden Hunger through Selenium and Iodine biofortification to green vegetables and conservation agriculture (CA) field crops Introduction In sub-Saharan Africa, micronutrient deficiencies are common in poor and rural areas, due to over-farmed, depleted soils and restricted diets. In Malawi, three-quarters of the population are selenium-deficient, which can lead to weakened ...
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Top 10 Advantages of Organic Fertilizers for Agriculture and Farming
Fertilizers supplement the nutrients already present in the soil. The fertilizing products can be vaguely classified as Organic or Natural Fertilizers and Synthetic or Man-Made Fertilizers. While synthetic or chemical fertilizers are concentrated, strong and quick enough to dissolve in the soil immediately, Organic Fertilizers for plants release nutrients slowly with time and often contain many ...
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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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The influence of biowaste and garden waste composts on diseases caused by pythium ultimum and rhizoctonia Solani related to the antagonists trichoderma hamatum and flavobacterium balustinum
Soilborne plant pathogens can cause serious losses on both agricultural and horticultural crops. Examples include damping-off diseases caused by Pythium spp. and Rhizoctonia spp., Pythium and Phytophthora root rots, Rhizoctonia crown rot, Fusarium and Verticillium wilts, nematode and even bacterial diseases. Until the fifties, the principal methods to control soilborne diseases were through the ...
By ORBIT e.V.
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Save and Grow: Pesticide Risk Reduction for Sustainable Intensification of Rice Production
Outline Presentation Background: Agricultural Scenario (2010-2050) & Crop Intensification Risks =>indiscriminate use of agrochemicals in rice paddy systems Overview FAO Intervention: Integrated Approach for Pesticide Risk Reduction Farmer Ecosystem-Literacy Education: Farmers Field School Case Study: Philippines: Sustainable Intensification of Rice Production Concluding Notes & ...
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How to create resilient agriculture
Durable food security and agricultural growth depend on development strategies with resilience built in from the start, says Gordon Conway. Economic growth with resilience to environmental threats will be central to the agenda of the UN Conference on Sustainable Development (Rio+20) in June this year, which aims to map out a pathway of sustainable development for the planet. The 'zero draft', ...
By SciDev.Net
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