Soil sterilization. II.—Ammonia and nitrate production in a glasshouse soil steam-sterilizedin situ

1953 ◽  
Vol 4 (5) ◽  
pp. 248-256 ◽  
Author(s):  
J. N. Davies ◽  
O. Owen
Keyword(s):  
Soil Sterilization ◽  
Nitrate Production

scholarly journals Comparative Exergy Analysis of Units for the Porous Ammonium Nitrate Granulation

Energies ◽  
2021 ◽  
Vol 14 (2) ◽  
pp. 280
Author(s):  
Dmytro Levchenko ◽  
Andrii Manzharov ◽  
Artem Artyukhov ◽  
Nadiya Artyukhova ◽  
Jan Krmela
Keyword(s):  
Ammonium Nitrate ◽  
Exergy Analysis ◽  
Evaporative Cooling ◽  
Energy Resources ◽  
Unit Mass ◽  
Brayton Cycle ◽  
Basic Scheme ◽  
Target Parameter ◽  
Effective Implementation ◽  
Nitrate Production

The article deals with the study on the efficiency of units for porous ammonium nitrate production. The ways which increase the effective implementation of energy resources are determined by including the ejector recycling module, heat and mass exchangers that utilize principles of regenerative indirect evaporative cooling, and the sub-atmospheric inverse Brayton cycle. Mixed exergy analysis evaluates all flows of the system contour as those of the same value. The target parameter for determining the efficiency of both systems is the ratio of the unit’s productivity to the exergy expenditures to produce the unit mass of the product. As a result, it is found that the mentioned devices and units enable to increase the efficiency of the basic scheme by 87%.

Influence of Soil Type on Soil Sterilization with Sodium Arsenite

Weeds ◽  
1956 ◽  
Vol 4 (1) ◽  
pp. 11 ◽  
Author(s):  
R. E. Frans ◽  
C. R. Skogley ◽  
G. H. Ahlgren
Keyword(s):  
Soil Type ◽  
Sodium Arsenite ◽  
Soil Sterilization

Coupling of a nitrate production model with HYDRUS to predict nitrate leaching

2019 ◽  
Vol 213 ◽  
pp. 616-626 ◽  
Author(s):  
J.-P. Matteau ◽  
S.J. Gumiere ◽  
J. Gallichand ◽  
G. Létourneau ◽  
L. Khiari ◽  
...  
Keyword(s):  
Nitrate Leaching ◽  
Production Model ◽  
Nitrate Production

Influence of genotype and soil on root fan structures of Acer rubrum

1970 ◽  
Vol 48 (1) ◽  
pp. 147-152
Author(s):  
Richard J. Medve
Keyword(s):  
Plant Communities ◽  
Acer Rubrum ◽  
Soil Types ◽  
Red Maple ◽  
Root Characteristics ◽  
Third Order ◽  
Soil Sterilization ◽  
Seed Sources ◽  
Order Root

Soils collected from eight different plant communities that contained red maples (Acer rubrum L.) had little effect on root fan structures of red maple seedlings. Seedlings from eight seed sources, grown in the same soil types, showed a significant amount of variation for third order root characteristics. Root fan structures, especially those characteristics relating to beaded rootlets, were significantly affected by soil sterilization. Root fan structures were more copious and developed more rapidly on indigenous seedlings than on seedlings grown under greenhouse conditions.

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