scholarly journals Improvement of Rice Seedling Establishment in Sulfate-Applied Submerged Soil by Application of Molybdate

2013 ◽  
Vol 16 (1) ◽  
pp. 61-68 ◽  
Author(s):  
Yoshitaka Hara
Keyword(s):  
Seedling Establishment ◽  
Rice Seedling ◽  
Submerged Soil

Effects of a lowland rice crop and of gypsum on a saline alkali clay

1956 ◽  
Vol 7 (2) ◽  
pp. 110 ◽  
Author(s):  
KP Barley ◽  
JT Hutton
Keyword(s):  
Seedling Establishment ◽  
Surface Soil ◽  
Clay Soil ◽  
Subterranean Clover ◽  
Rice Seedling ◽  
Exchangeable Cations ◽  
Lowland Rice ◽  
Rice Crop ◽  
Soluble Salts ◽  
Clay Dispersion

Lowland rice cropping for one season decreased the soluble salts, particularly the chlorides, in the top 30 in. of a saline alkali clay soil. The calcium:sodium ratio increased for soluble cations, but showed little change for exchangeable cations. The surface soil became slightly more water-stable, but below 3 in. the soil became easier to disperse. These changes had little effect on the growth of an irrigated annual pasture sown after rice cropping, except in the year of establishment. After 2 years' growth of the pasture, part of the soluble salts had returned to the top 30 in. of the soil. The application of gypsum at 2 and 8 tons/acre before growing the lowland rice crop increased the ca1cium:sodium ratio of both soluble and exchangeable cations and reduced clay dispersion. Rice seedling ,establishment and yields of stubble-sown subterranean clover were higher on the gypsum-treated plots.

IMPORTANCE OF SEED CARBOHYDRATES IN RICE SEEDLING ESTABLISHMENT UNDER ANOXIA

1999 ◽  
pp. 209-218 ◽  
Author(s):  
E. S. Ella ◽  
T. L. Setter
Keyword(s):  
Seedling Establishment ◽  
Rice Seedling

scholarly journals Rice Seedling Establishment in Drill Direct Sowing with the Use of Recycled-Paper Mulch.

1998 ◽  
Vol 67 (4) ◽  
pp. 457-461 ◽  
Author(s):  
Minoru YAMAUCHI
Keyword(s):  
Seedling Establishment ◽  
Rice Seedling ◽  
Recycled Paper ◽  
Direct Sowing
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