PERTANIAN TROPIK
Vol. 4 No. 1 (2017): JURNAL PERTANIAN TROPIK

RESPONS PERTUMBUHAN DAN PRODUKSI BEBERAPA VARIETAS PADI GOGO (Oriza sativa L.) DENGAN KETEBALAN TANAH MINERAL PADA LAHAN GAMBUT

Maslaita (Program Agroekoteknologi Magister Pertanian Fakultas Pertanian USU, Medan 20155)



Article Info

Publish Date
01 Apr 2017

Abstract

A large area of feat soil as available across Aceh Singkil province of Aceh. The possibility of thearea for upland rice farming is a necessary tube evaluated. This study aims to evaluate the growth andyield of upland rice varieties on peat soil with different thickness of soil. The research useda randomized block design with 2 (two) factors. The first factor was rice varieties (V) were consistof (1) Local variety (Siliam varieties), (2) Situ Bagendit varieties, (3) Situ Patenggang varieties and(4) Batutegi varieties. Whereas the second-factor thickness of mineral soil applied on peat whichconsists of 5 cm, 10 cm, 15 cm, 20 cm and no mineral soil as a control. The results indicated thatvarieties of upland rice showed a significant effect on the growth and production variables such asplant height 4, 6, 8 and 10 weeks after planting, where Situ Bagendit variety was the highest amongthe varieties. Similarly, the number of tillers 4, 6, 8 and 10 weeks after planting, the highest number oftillers was found on Situ Bagendit variety, while for the highest number of grain per panicle was inBatutegi varieties. The thickness of mineral soil applicated on peat soil indicated a significant effecton the growth and production variables such as plant height 4 weeks after planting. The highestyield of upland rice was fond on Situ Bagendit variety followed by Batutegi variety, SituPatenggang variety and local variety (Siliam variety).

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Journal Info

Abbrev

jpt

Publisher

Subject

Agriculture, Biological Sciences & Forestry

Description

Tropical Agriculture Journal (JPT) is a peer-reviewed online journal of Agriculture Postgraduate Study Program Universitas Sumatera Utara (USU). Journal is a result of research, or scientific reviews of researchers, students and agricultural institutions, and others related to agricultural studies ...