TANGGAP HASIL UBlKAYU TERHADAP PEMBERIAN KAPUR DAN FOSFAT ALAM PADA TANAH PODSOLIK MERAH KUNING
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Date
1995-04
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Publisher
Balittra
Abstract
Effect of Lime and Rock-phosphate
Fertilizer Application on Yield of Cassava.
Adira-IV variety of Cassava (Manihot esculenta) was grown on red-yellow podzolic soil
at Batu Mulia village, Tanah Laut regency, South Kali"mantan province from November,
1988 to August, 1989. The purpose of the expriment was to evaluate the effect of lime
and rock-phosphate fertilizer application on yield of cassava. The expriment used a
split plot design with three replications. Liming used as main plots at the rate of 0, 1,000
and 2,000 kgs CaOlha. The subplots were : 30, 60 and 90 kgs P20slha by using
rock-phosphate. One cassava stick per hill was maintained at 80 x 100 em spacing in
6 x 8 m plot size. The results showed that lime, rock-phosphate and its combinations
were high significantly effect on yield of cassava.
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TANGGAP HASIL UBlKAYU TERHADAP PEMBERIAN KAPUR DAN FOSFAT ALAM PADA TANAH PODSOLIK MERAH KUNING