IDENTIFlKASI KLON-KLON LOKAL UBI JALAR Dl KALIMANTAN SELATAN
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Date
1995-04
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Balittra
Abstract
Identification of sweet potato local clones in South Kalimantan. The objective of the experiment was to identify characters of local clones of sweet potato in South Kalimantan. Through a field experiment conducted in KP. Binuang, Tapin Regency, in 1987/1988 of rainy season, the experiment was arranged in Randomized Complete Block Design with three replications. Six local clones of sweet potato were identified their characters. Plot size is 4 x 5 m and space planting is 20 x 100 cm, one stiak/ hole. Fertilizers were applied with dosage of 90 kg N + 60 kg P20S + 60 kg K20 per hectar. One second of N dosage and all of P and K applied at 7 days after planting. The remain N was applied at 42 days after planting. The results showed that characters variance among the clones, those were morphology and leaf color, stem, tuber and yield potential. Among clones, Kiyai Baru clone had the highest tuber yield at 10,8 tlha.
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Keywords
ubi jalar