chemical fertilizer use Articles

  • The difference between organic fertilizer and chemical fertilizer

    The difference between organic fertilizer and chemical fertilizer Difference Chemical fertilizer, manufactured by chemical or physical methods, containing one or more nutrient elements for crop growth. Also known as inorganic ...

  • Environmental dimensions of fertilizer and pesticide use; relevance to Indian agriculture

    This paper presents an overview of the environmental consequences of fertilizers and pesticides in agriculture and the measures needed to mitigate the adverse impact of these chemicals on environment. The issues are then analysed from the perspective of the use of fertilizers and pesticides in Indian agriculture. Fertilizer consumption in India is concentrated in about one-third of the cultivated ...


    By Inderscience Publishers

  • Organic Fertilizer Benefits

    Organic Fertilizer Benefits – Why not use synthetic fertilizers? It’s a reasonable question. After all, nitrogen, phosphorus, and potassium ARE chemicals, so where is the advantage in these bags of heavy, grainy stuff, that need to be measured and mixed and then dug in, when you can just pick up a small plastic bottle of the blue stuff? There are several organic fertilizer ...


    By Organiksa SA

  • Phosphorus And Compost Use Dynamics

    Organic forms of phosphorus, such as biosolids and compost products, contain low to very low levels of water extractable phosphorus, but increasingly are regulated like inorganic P sources. Phosphorus is one of the 16 essential plant nutrients, and is considered one of the three major plant nutrients (along with nitrogen and potassium). Phosphorus is not only important in root development, but ...


    By BioCycle Magazine

  • BB fertilizer production line

    BB fertilizer production line BB fertilizer is a kind of compound fertilizer which is made up of several granular fertilizers in a certain proportion. In the process of mixing, there is no chemical reaction. It is a series of special fertilizers based on the principle of balanced fertilization, the ...

  • Recovery of ammonium from digestate as fertilizer

    Ammonia inhibition can be a major problem during anaerobic digestion of manure and municipal and industrial sludges. Anaerobic digestion is sensitive to higher NH3-N concentrations, which are inhibiting and at certain levels even toxic for methanogen bacteria. The Nijhuis Ammonium Recovery (AECO-NAR) system can solve this problem and removes ammonium from digestate or other substrate for ...


    By IWA Publishing

  • Wastes as fertilizer – Is this a way to lower food costs?

    Researchers in the UK think they may have found a way to produce fertilizers that should cut farmers’ costs and at the same time boost some types of renewable energy. Their scheme, which involves using waste material from anaerobic digesters and ash from burnt biomass, would also cut fossil fuel use and save natural resources. ...


    By GLOBE SERIES

  • The Best Practices for Using Plant Residues

    Plant residue are crop materials such as stems, leaves, and roots, that are left on the field after the harvest. In the past, farmers considered crop residue to be trash, that was usually destroyed by fire. However, today this practice is not recommended and highly is not used by farmers. There are two different ways to manage crop residues. The first method is tillage prior planting when plant ...


    By Agrivi Ltd

  • Flat die organic fertilizer granulator production line

    Flat die organic fertilizer granulator production line Organic fertilizer is rich in organic matter and nutrients. It can not only directly provide nutrients for crops, but also activate potential nutrients in soil, enhance microbial activity and promote material transformation. The application of organic fertilizer can also improve soil physical and chemical properties, improve soil fertility ...

  • Fertilizer Industry: New Fertilizer Plant Eliminates Toxic Fumes with Special Scrubbers Case Study

    Effective control of toxic emissions from fertilizer plants, has been demonstrated in the South American countries of Colombia and Venezuela. A jointly operated process plant in Monomeros Colombo Venezolanos, produces caprolactam for the textile industry and various chemical fertilizers for agricultural use. Agricultural plant capabilities were recently increased with the addition of process ...


    By CR Clean Air Group, LLC

  • Effect of implementing organic farming on chemical and biochemical properties of an irrigated loam soil

    Conventional agriculture can lead to reduced soil organic matter and depletion in soil fertility. For that reason, Food and Agriculture Organization of the United Nations (FAO) recommends organic matter incorporation to soils to increase their agronomic quality. This work studies the effect of the transition to organic farming on chemical and biochemical properties of a loam soil (Xerofluvent), ...

  • Briquetting of Biomass: How to Make Best Use of Waste?

    Do you know that proper management of waste from different kinds of agricultural operations can contribute in a significant way. You must have heard the saying ‘waste not want not’. It has been observed that proper management of waste from different kinds of agricultural operations can add up in a particular way. The waste management helps to create a healthy environment not for man ...


    By Jay Khodiyar Machine Tools

  • Use Patterns and Residue Levels of Pesticides on Mukunuwenna, a Leafy Vegetable Grown in Sri Lanka

    Intensive use of chemical imputs such as pesticides and fertilizers as a means of expanding domestic food production in Sri Lanka began in the 1960's (Abeysekera 1988). Pesticides also showed spectacular success in control of vector borne diseases such as malaria (Fernando 1989). Because of these beneficial uses of pesticides, they were used indiscriminately both in agriculture and in public ...


    By Springer

  • High yield fertilizer rotary drum granulator line

    High yield fertilizer rotary drum granulator line Introduce of fertilizer rotary drum granulator line This high yield fertilizer rotary drum granulator line is in solid materials, adding a certain amount of water or steam to form a suitable solid-liquid ratio, solid-liquid materials under the action of equipment, roll to form particles. Whether the production of organic fertilizer or compound ...

  • Local fertilizer manufacturing: A new look at agro-business

    The American farmer works in a tough business. Aside from the demanding physical and mechanical processes to raise fertile crops from tiny seeds, the farmer must also battle against supply for adequate water, the right seeds, pest and weed control products, and various fertilizers. All these elements have added stress and cost to bring a crop to market, making it less profitable than ever to ...


    By Verde LLC

  • Effect of incorporation of some wastes on a wheat-guar rotation system on soil physical and chemical properties

    Abstract Background Improving levels of organic matter in desert soils is necessary for their cultivation. A two-year study (2008 to 2010) was conducted on a sandy clay loam soil at the experimental research farm of the Omdurman Islamic University, Sudan to determine the effect of application of crop residue, sewage sludge, and humentos on selected soil properties in wheat-guar crop rotation ...

  • Nitrogen Fertilizer Industry: March towards getting Greener

    AbstractA major concern to the growth and development of fertilizer manufacturing industries all over the world is on the environmental front. Serious efforts are underway to make fertiliser technologies most environment friendly and sustainable with the help of research and development initiatives in technology as well as management of facilities. Technology plays a key role in improving ...

  • NPK compound fertilizer granulation production line

    NPK compound fertilizer granulation production line NPK compound fertilizer has the advantages of good appearance, high fertilizer efficiency, uniform coating and strong wear resistance. It can provide sulfur nutrition after degradation of the film, and is pollution-free, which meets ...

  • HRC Pilot Test Reduces Fertilizer Contamination at an Agricultural Facility

    Site Summary Ammonia nitrate is the most common chemical used in fertilizers, providing nitrogen to plants for growth. Dichloropropane (DCP) has also become popular in agriculture as the most common pesticide sprayed on fruit and nut crops to control nematodes. When released into groundwater, nitrate and DCP can be hazardous to human health. A distributing facility in Northern California housed ...


    By Regenesis

  • 8 ton per hour NPK compound fertilizer production line

    8 ton per hour NPK compound fertilizer production line This roller press granulation fertilizer production line not only can make organic fertilizer, but also can produce compound fertilizer. Materials are granulated at room temperature, and there is no drying process, more ...

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