NITROGEN FERTILIZERS
Mixed and Conventional Nitrogen Fertilizers Impacts on Yield, Quality and Nutrient Uptake of Potato.
... of nitrogen fertilizer is one of the important limitation factors for potato yield and quality, which depends primarily on the availability and cost of ...mixed fertilizers (six MF: as a mixture percent’s ...
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EFFECTS OF AGRIBOOM AND NITROGEN FERTILIZERS ON GROWTH CHARACTERISTICS OF AMARANTHUS (Amaranthus cruentus)
... and Nitrogen fertilizers on growth characteristics of ...Three Nitrogen levels O kgha -1, 50 kgha -1, and 100 kgha -1 and Agriboom at 0 litre ha - 1, 2 litreha -1 and 4 litreha -1, which are laid out ...
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Effect of Sources and Rates of Nitrogen Fertilizers on Forage Yield and Nitrate Accumulation for Sudangrass
... to nitrogen fertilizers sources (Ahmed et ...to nitrogen sources and rates. Using of nitrogen fertilizers at form of ammonium sulphate and urea at the suitable concentrations according ...
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Effect of the change of accompanying cation of mineral nitrogen fertilizers on soil physical properties
... As mentioned above, the field trial was established as early as 1932 within the campus area Weihenstephan (Freising) of the Technical University of Munich, Upper Bavaria, Germany. Seven different types of nitrogen ...
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Influence of Urea and Nano-Nitrogen Fertilizers on the Growth and Yield of Rice (Oryza sativa L.) Cultivar ‘Bg 250’
... Nitrogen fertilizers play an important role in the cultivation of ...of Nitrogen fertilizer causes problems on human and ...of Nitrogen with reduced harm on environment. Nano nitrogen ...
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ASSESSMENT OF NITROGEN FERTILIZERS UNDER CONTROLLED ENVIRONMENT – A LYSIMETER DESIGN
... of nitrogen fertilizers under controlled environmental ...and nitrogen leachate in a controlled climate environment based on a spring climate from the Taranaki ...
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The influence of organic and mineral nitrogen fertilizers on microbial biomass nitrogen and extractable organic nitrogen in long term experiments with maize
... only nitrogen fertilizers are applied, the rate of organic matter mineralization increases, leading to a decrease in the content of easily decomposable organic matter in the soil that is related with a ...
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Balanced NP- And NPK-Fertilizers Based On Purified Ammophos Suspension, Nitrogen Fertilizers And Potassium Chloride
... for nitrogen fertilizers, by 23% for phosphate fertilizers and by 55% for potassium ...All fertilizers, with the exception of ammonium sulfate and potassium chloride, are produced in granular ...
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Abstract: Co ee crop management is guided by an approach of synthetic nitrogen fertilizers
... synthetic nitrogen fertilizers application in order to guarantee high production rates; however, this type of management increases soil ...mineral nitrogen available in coffee agroecosystems; a ...
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The Effect of Limestone and Stabilized Nitrogen Fertilizers Application on Soil pH Value and on the Forage Production of Permanent Grassland
... The changes of soil pH and dry forage yield of permanent grassland after application of dolomitic limestone and stabilized nitrogen fertilizers are described in this paper. The small‑plot experiment was ...
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Interactive effect of salinity and two nitrogen fertilizers on growth and composition of sorghum
... N fertilizers to minimize N ...to nitrogen fertilizers was dif- ferent in various salinity and fertilization ...levels. Nitrogen fertilization in saline water treatments increased sorghum salt ...
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The Role of Nitrogen Fertilizers in Sugarcane Root Biomass under Field Conditions
... particularly nitrogen, stimulates distribu- tion of plant hormones that alters local root growth thorugh root initiation, elongation, and branching ...of fertilizers can alter root architecture and ...
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Waste composts as nitrogen fertilizers for forage leys
... The utilization and efficiency of fertilizer N may be assessed by various methods, but the dif- ferent scopes and boundaries of these methods should be clarified, particularly when organic fer- tilizers are considered. ...
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Dynamics of the nitrogen uptake by spring barley at injection application of nitrogen fertilizers
... Mickelson S., See D., Meyer F.D., Garner J.P., Foster C.R., Blake T.K., Fischer A.M. (2003): Mapping of QTL associated with nitrogen storage and remobilization in barley (Hordeum vul- gare L.) leaves. Journal of ...
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Field experiments on concentrated organic nitrogen fertilizers
... Generally for the other crops grown, crushed hoof and formalized casein were roughly as effective as an equivalent amount of N as ammonium sulphate, ' organics' tending to be slightly in[r] ...
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Nitrogen fertilizers for spring barley and wheat
... There were also consistent gains from drilling as compared with top-dressing in 1954 and 1956 (Table 2), but hi 1955 top-dressing produced higher increases in yield than combine-drilled [r] ...
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Application of Nitrogen Fertilizers and Its Effect on Timeliness of Fertilizers Decomposition Resulting in Lost of Nitrogen Through Nitrous Oxide Emissions from Soil
... According to Parish (2003) it is usually assumed that the distribution pattern delivered by walk-behind rotary spreaders is unaffected by rate setting. Thus, rate setting development can be determined independently of ...
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Life cycle assessment of fertilizers: a review
... phication. Fertilizers containing heavy metals (Cd, Zn, Co, Se, Hg) also have a toxic effect on water, land, and human ...mineral nitrogen fertilizers is usually associated with changes in land use ...
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Protist communities are more sensitive to nitrogen fertilization than other microorganisms in diverse agricultural soils
... to nitrogen fertilizers (no nitrogen addition (control) or nitrogen addition (N) or nitrogen + straw addition ...to nitrogen fertilizers (no nitrogen addition ...
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Can Organic Farming Lower Acrylamide in Cereal Products by the Selection of Cultivars Low in Free Asparagine?
... 44. Weber E.A., Koller W.D., Graeff S., Hermann W., Merkt N., Claupein W. Impact of different nitrogen fertilizers and an additional sulfur supply on grain yield, quality, and the potential of acrylamide ...
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