[PDF] Top 20 Ammonia Volatilization from Soil-Applied Organic Fertilizers
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Ammonia Volatilization from Soil-Applied Organic Fertilizers
... The ammonia volatilization rate from surface-applied bokashi was ...N applied (Table 3). The significantly lower ammonia volatilization from bokashi than castor ... See full document
10
Controlled-release nitrogen fertilizers: characterization, ammonia volatilization, and effects on second-season corn
... studied organic polymer latex-based fertilizers and observed the release of ...the applied N by 74 days after application; that is, with Kimcoat ® , N was released 74 times faster than N was released ... See full document
13
Ammonia volatilization from enhanced-efficiency urea on no-till maize in brazilian cerrado with improved soil fertility
... release fertilizers has been accepted as when the speed of nutrient release is controlled by the addition of a compound during ...release fertilizers differ from reference fertilizers, for ... See full document
12
Ammonia volatilization from blends with stabilized and controlled-released urea in the coffee system
... N applied) when urea was applied to the soil surface with a high moisture content followed by a slow drying period, with either little or no ...the soil surface is drying, that is, the ... See full document
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HYGROSCOPICITY AND AMMONIA VOLATILIZATION LOSSES FROM NITROGEN SOURCES IN COATED UREA
... Hygroscopic fertilizers tend to absorb moisture from the air and may have undesirable characteristics such as moistness, clumping and lower fluidity, hampering the ...to volatilization losses, ... See full document
7
Ammonia volatilization losses in Tanzania grass fertilized with urea
... the soil surface soon after urea application on spaces among Tanzania grass ...by soil microorganisms, which intensified urea hydrolysis and favored volatilization ...N-based fertilizers ... See full document
12
AmmoniA Losses estimAted by An open CoLLeCtor from UreA AppLied to sUgArCAne strAw (1)
... few hours after urea application and installation of the collection systems, there was a 23 mm rainfall (figure 3), which was insufficient to incorporate the fertilizer into the soil. due to the presence of plant ... See full document
10
Ammonia volatilization from Nitrogen topdressing fertilization in second-crop corn cultivated under two management systems
... Controlled-release fertilizers are possible strategies to reduce losses through fertilization and increase nitrogen (N) use ...sources applied to second-crop corn ...N fertilizers (urea pearls pure, ... See full document
11
Ammonia volatilization with swine slurry injection and use of nitrification inhibitor
... the soil and use of nitrification inhibitor can improve the efficiency of applied nitrogen and minimize losses to the ...the soil (injected and surface), and the use of nitrification inhibitor on NH ... See full document
8
AMMONIA VOLATILIZATION IN NO-TILL SYSTEM IN THE SOUTH-CENTRAL REGION OF THE STATE OF PARANÁ, BRAZIL
... range from 38 to 78 % of the total N applied (Lara Cabezas et ...to volatilization are highly dependent on the climate and soil type (Al- Kanani et ...in soil. Moreover, rainfall ... See full document
8
EVALUATION OF AMMONIA VOLATILIZATION LOSSES BY ADJUSTED PARAMETERS OF A LOGISTIC FUNCTION
... obtained from multivariate analysis indicated a prominent effect of the soil class factor on the set of parameters, indicating greater relevance of soil adsorption potential on ammonia ... See full document
9
Lettuce response to organic and phosphate fertilizers and root mycorrhization
... this organic fertilizer can be explained by its extremely high EC value ...of soil salinity to plants is primarily an osmotic effect and high concentrations of salt limit plant growth (Amirjani, ...this ... See full document
8
Influx of CO2 from Soil Incubated Organic Residues at Constant Temperature
... surface applied residues ...surface applied [7]. The decomposition rate of soil returned residues may be influenced by placement ways ...of fertilizers to soil is deemed to influence ... See full document
5
AMMONIA VOLATILIZATION AND YIELD COMPONENTS AFTER APPLICATION OF POLYMER-COATED UREA TO MAIZE
... ranging from 27 to ...the soil can affect the intensity of the green leaf color and the reading of the chlorophyll ...derived from the mineralization of soil organic matter, which is ... See full document
7
AMMONIA VOLATILIZATION FROM COATED UREA FORMS
... by volatilization, which are more pronounced in cultivation systems in which plant residues are left on the ...N fertilizers on N volatilization losses in sugar cane harvested after stubble ... See full document
7
AMMONIA VOLATILIZATION FROM NITROGEN FERTILIZERS IN NO-TILL WHEAT AND MAIZE IN SOUTHERN BRAZIL
... the soil profile, contributing to its adsorption to soil particles (Clay et ...N volatilization losses decrease to less than 5 % of the applied N (Dawar et ...by volatilization possibly ... See full document
11
ManageMent of IrrIgatIon and nItrogen fertIlIzers to reduce aMMonIa VolatIlIzatIon
... of fertilizers to moist soil, slow-release fertilizer reached the highest volatilization peak, followed by urea and urea with urease ...high soil moisture resulting from irrigation, ... See full document
7
LOSS OF AMMONIA FROM NITROGEN FERTILIZERS APPLIED TO MAIZE AND SOYBEAN STRAW
... The no-tillage and minimum tillage systems have been successfully used in Brazilian agriculture. For example, the area under no tillage in Brazil was 0.1 million hectares in 1972/1973 and increased to 25.5 million ... See full document
7
Ammonia volatilization from surface application of organic residues and urea on Marandu palisadegrass
... by volatilization in relation to the amount of N applied, it was observed that fertilization with poultry litter had lower ...N applied approximately 1 kg are lost by ammonia ... See full document
4
Phytophagous insects and natural enemies in kale under organic and chemical fertilizers
... organic fertilization can probably be related to the action of natural enemies, such as D. rapae, spiders and especially lady- bugs (Table 2). The high number of aphids and, especially, the low number of natural ... See full document
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