PENGARUH PEMUPUKAN TERHADAP PERTUMBUHAN BEBERAPA VARIETAS PADI GOGO (Oryza sativa L.)

PENGARUH PEMUPUKAN TERHADAP PERTUMBUHAN BEBERAPA VARIETAS PADI GOGO (Oryza sativa L.)

organic; inorganic; fertilizer; varieties; upland rice

Effects of fertilization on growth of several varieties of upland rice have been studied.  The experiment was arranged in a randomized complete block design, 3 x 4 factorial design with three replications. Factors studied were fertilization i.e. 100% compost, 100% inorganic fertilizers, and mixture of 50% organic and inorganic fertilizers. Upland rice varieties consisted of Cirata, Limboto, Situ Bagendit, and Situ Patenggang. Results showed that mixture of 50% organic and inorganic was the best on plant height at  ages of 2, 3, 4, 5, 6, 7, 8 and 9 week after planting (WAP) and tiller numbers per hill. Meanwhile, 100% organic fertilizer was the best for flowering and harvesting ages. The best variety for plant height was Cirata and Situ Patenggang, while for tiller numbers was Situ Bagendit. There were interactions between fertilization and variety on plant height and tiller numbers.  The best combination for plant height was Situ Patenggang and mixture of 50% organic and inorganic, while for tiller numbers was Situ Bagendit and mixture of 50% organic and inorganic.

Alavan, Ade

Hayati, Rita

Hayati, Erita

Jurnal Floratek; Vol 10, No 1 (2015): April 2015; 61 - 68

19072686

Universitas Syiah Kuala

2015-04-14

Copyright (c) 2015 Jurnal Floratek

http://jurnal.unsyiah.ac.id/floratek/article/view/2331/2217

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eng

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Peer-reviewed Article

http://jurnal.unsyiah.ac.id/floratek/article/view/2331