Effects of soil improvements on the adlay yield in the newly-reclaimed hilly land
1987
Hur, B.K. | Jo, I.S. | Um, K.T. | Han, K.H. | Kim, M.S. (Rural Development Administration, Suwon (Korea R.). Agricultural Sciences Inst.)
A field experiment was carried out to evaluate the effects of soil integrated improvement on the changes of soil physico-chemical properties and adlay yield in the newly reclaimed hilly land. Adlay was cultivated under the six different treatments at Songjeong loam, 20 % slope, during 1985 to 1986 and various soil physico-chemical properties and crop growths were investigated. Bulk density, hardness, pH, and organic ma1776tter content of the soils were changed by integrated improvement compared to control. Yield increased ratio were greater in the order of control compost lime phosphorus subsoiling integrated improvement. Grain yield was correlated significantly with the plant height (r
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