Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Lloyd R. Hossner"'
Publikováno v:
Communications in Soil Science and Plant Analysis. 41:1513-1523
A new soil extractant (H3A-1) with the ability to extract ammonium (NH4) nitrogen (N), nitrate (NO3) N, and phosphorus (P) from soil was originally developed and tested against 32 soils (Haney et al. 2006). H3A-1 is composed of organic acid root exud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62c32f49a03c32cf2b0163fb70df19e4
https://doi.org/10.1080/00103624.2010.482173
https://doi.org/10.1080/00103624.2010.482173
Publikováno v:
Communications in Soil Science and Plant Analysis. 39:1090-1104
Cyclophosphates are not adsorbed by soil constituents and can be mobile in the soil profile. Mobile phosphorus (P) sources are of interest in soil science and for agronomic practices. Cyclotri (Na3P3O9; C3P), and cyclotetraphosphate (Na4P4O10; C4P) w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c2c8692cbb78e50d2b271181544a6ee
https://doi.org/10.1080/00103620801925620
https://doi.org/10.1080/00103620801925620
Publikováno v:
International Journal of Mining, Reclamation and Environment. 22:48-59
An evaluation of soil quality, which integrates biological, chemical and physical processes, would be beneficial to regulators as well as mining companies when making reclamation decisions. Coal mining regulations require that industry perform soil s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b74335ea51b5ce3840de21f7d5449993
https://doi.org/10.1080/17480930701414584
https://doi.org/10.1080/17480930701414584
Publikováno v:
Communications in Soil Science and Plant Analysis. 39:217-230
Phosphorus (P) is often the most limiting nutrient to crop production in the Sahel. Crop rotation and residue management, as well as time of soil sampling, may influence extractable soil P. The objective of this research was to determine the influenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8abbef6e3a275a9231900aa624ca1ef1
https://doi.org/10.1080/00103620701759202
https://doi.org/10.1080/00103620701759202
Publikováno v:
Communications in Soil Science and Plant Analysis. 37:1511-1523
A new soil extractant (H3A) with the ability to extract NH4, NO3, and P from soil was developed and tested against 32 soils, which varied greatly in clay content, organic carbon (C), and soil pH. The extractant (H3A) eliminates the need for separate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48ae07679922436603a8cf5dae1bd453
https://doi.org/10.1080/00103620600709977
https://doi.org/10.1080/00103620600709977
Publikováno v:
Biology and Fertility of Soils. 39:258-268
Soil samples were collected from a loamy sand and a clayey soil near Cinzana, Mali, for the purpose of documenting the seasonal dynamics of soil inorganic N after 9 years under five crop-management systems. The cropping systems were: continuous grain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6199ab1c7883c119f3915d4ecbaae651
https://doi.org/10.1007/s00374-003-0718-y
https://doi.org/10.1007/s00374-003-0718-y
Publikováno v:
Soil Science Society of America Journal. 68:74-81
Cydotriphosphate (Na 3 P 3 O 9 , C3P) and cydotetraphosphate (Na 4 P 4 O 12 , C4P) are not appreciably sorbed by soil constituents. This property combined with a reduced rate of hydrolysis of C4P and its hydrolysis products may maintain P availabilit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99009c20dbb4effe258f77072ef0bbb3
https://doi.org/10.2136/sssaj2004.7400
https://doi.org/10.2136/sssaj2004.7400
Publikováno v:
Soil Science Society of America Journal. 67:1935-1942
The National Aeronautics and Space Administration's (NASA) Advanced Life Support (ALS) Program is evaluating the use of Fe-, Mn-, and Cu-containing synthetic hydroxyapatite (SHA) as a slow release fertilizer for crops that might be grown on the Inter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fb851a0b7222250660e3bd4d6d4ab05
https://doi.org/10.2136/sssaj2003.1935
https://doi.org/10.2136/sssaj2003.1935
Publikováno v:
Journal of Agricultural and Food Chemistry. 51:6274-6279
Cyclotriphosphate (Na(3)P(3)O(9)) and cyclotetraphosphate (Na(4)P(4)O(12)) are not strongly sorbed by soil constituents. Potential movement and efficient plant utilization of P from these compounds are dependent on the hydrolysis of the cyclophosphat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52ddf8f679fcb592c047bcb79c247997
https://doi.org/10.1021/jf030335a
https://doi.org/10.1021/jf030335a
Publikováno v:
Soil Science. 168:489-500
Rice plants (Oryza sativa L.) grown on soils containing low soil test-extractable P frequently do not respond to fertilizer P application under reduced conditions. The lack of rice response to fertilizer P in soils with low extractable P has been att
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d68d43e1f8bf89ca10b0b66f9a0680d0
https://doi.org/10.1097/01.ss.0000080334.10341.6a
https://doi.org/10.1097/01.ss.0000080334.10341.6a