Mass balance and distribution of sludge-borne trace elements in a silt loam soil following long-term applications of sewage sludge

1999 ◽  
Vol 227 (1) ◽  
pp. 13-28 ◽  
Author(s):  
Philippe Baveye ◽  
Murray B. McBride ◽  
David Bouldin ◽  
Thomas D. Hinesly ◽  
Mohamed S.A. Dahdoh ◽  
...  
Keyword(s):  
Trace Elements ◽  
Sewage Sludge ◽  
Mass Balance ◽  
Silt Loam ◽  
Silt Loam Soil ◽  
Loam Soil

Long-term rice rotation, tillage, and fertility effects on near-surface chemical properties in a silt-loam soil

2014 ◽  
Vol 100 (1) ◽  
pp. 77-94 ◽  
Author(s):  
Jill M. Motschenbacher ◽  
Kristofor R. Brye ◽  
Merle M. Anders ◽  
Edward E. Gbur
Keyword(s):  
Chemical Properties ◽  
Silt Loam ◽  
Surface Chemical ◽  
Near Surface ◽  
Silt Loam Soil ◽  
Loam Soil

scholarly journals Effect of organic and mineral fertilizers on soil P and C levels, crop yield and P leaching in a long term trial on a silt loam soil

2014 ◽  
Vol 197 ◽  
pp. 309-317 ◽  
Author(s):  
T. Vanden Nest ◽  
B. Vandecasteele ◽  
G. Ruysschaert ◽  
M. Cougnon ◽  
R. Merckx ◽  
...  
Keyword(s):  
Crop Yield ◽  
Mineral Fertilizers ◽  
Silt Loam ◽  
Soil P ◽  
Silt Loam Soil ◽  
Organic And Mineral Fertilizers ◽  
Term Trial ◽  
Loam Soil ◽  
P Leaching

Dissipation of Fluometuron and Trifluralin Residues After Long-term Use

Weed Science ◽  
1994 ◽  
Vol 42 (3) ◽  
pp. 438-445 ◽  
Author(s):  
Billy R. Corbin ◽  
Marilyn McClelland ◽  
Robert E. Frans ◽  
Ronald E. Talbert ◽  
Diana Horton
Keyword(s):  
Silty Clay ◽  
Silt Loam ◽  
Seed Cotton ◽  
Silt Loam Soil ◽  
Loam Soil ◽  
Herbicide Use ◽  
Continuous Use ◽  
Silty Clay Soil ◽  
Herbicide Programs

Existing long-term cotton experiments established in 1976 with minimum and intensive herbicide programs were subdivided in 1985 and 1986 to determine the longevity of fluometuron and trifluralin soil residues after discontinuing herbicide application. In monoculture cotton, seed cotton yield increased when herbicide use was discontinued in 1985 and 1986 after 9 and 10 yr of continuous use, respectively, on a Sharkey silty clay and a Dundee silt loam soil. Yield increases coincided with reductions of fluometuron and trifluralin soil residues. Fluometuron dissipated from the Dundee silt loam soil by 10 mo after the last application but was present in the Sharkey silty clay soil at 0.20 ppmw after 28 mo. Trifluralin did not totally dissipate from either soil, and low levels were present in the Dundee (0.05 ppmw) and Sharkey (0.13 ppmw) soils 30 mo after the last application. Visual injury to fall-seeded wheat and vetch decreased as herbicide residues dissipated. Fall tillage had no significant effect on the rate of fluometuron or trifluralin dissipation from either soil but reduced seed cotton yields.

scholarly journals Long-term effects of grass-clover leys on the structure of a silt loam soil in a cold climate

2017 ◽  
Vol 247 ◽  
pp. 319-328 ◽  
Author(s):  
Nicholas Jarvis ◽  
Johannes Forkman ◽  
John Koestel ◽  
Thomas Kätterer ◽  
Mats Larsbo ◽  
...  
Keyword(s):  
Cold Climate ◽  
Silt Loam ◽  
Long Term Effects ◽  
Silt Loam Soil ◽  
Loam Soil

scholarly journals VEGETATIVE GROWTH AND NUTRIENT LEVELS OF LINGONBERRIES GROWN IN FOUR ALASKAN SUBSTRATES

1982 ◽  
Vol 62 (4) ◽  
pp. 969-977 ◽  
Author(s):  
PATRICIA S. HOLLOWAY ◽  
ROBERT M. VAN VELDHUIZEN ◽  
CECIL STUSHNOFF ◽  
DAVID K. WILDUNG
Keyword(s):  
Vegetative Growth ◽  
Sandy Loam ◽  
Leaf Size ◽  
Maximum Growth ◽  
Stem Length ◽  
Dry Matter Accumulation ◽  
Silt Loam ◽  
Tissue Samples ◽  
Silt Loam Soil ◽  
Loam Soil

Vegetative growth of lingonberries was observed on plants growing in four unsterilized, native-Alaskan substrates: coarsely-ground Lemeta peat, Fairbanks silt loam soil, a mixture of peat and silt loam soil and washed Chena very fine sandy loam soil. Following three growing seasons, plants in the peat treatment showed the greatest increase in vegetative growth as revealed by the number of new stems produced, stem length and dry weight per plant. Leaf size did not differ among substrate treatments. The leaves on plants grown in the peat substrate remained green throughout the entire experiment. The leaves of plants in all other treatments showed varying degrees of chlorosis followed by reddening and necrosis. Differences in concentration of N, P, K, Mn, Fe, Zn and Al in whole-plant tissue samples were recorded. The results indicate lingonberries should be grown in a peat substrate for maximum growth and dry matter accumulation.

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