PENGARUH VARIETAS DAN BAHAN ORGANIK YANG BERBEDA TERHADAP BOBOT 1000 BUTIR DAN BIOMASSA PADI SAWAH IP 400 PADA MUSIM TANAM I

Daniel Siregar, Posma Marbun, Purba Marpaung

Abstract


The objective of this study is to determine the effect of rice varieties and different organic matter of
rice fields in one growing season to the 1000 grain weight and paddy rice biomass IP 400. The
research was conducted at paddy fields located at UPT Main Rice Seed Big of Pasar Miring
Tanjung Morawa Subdistrict, Deli Serdang District. This study uses a randomized block design
(RBD) with two factors, namely rice varieties Inpari I and Ciherang and organic matter. Each
treatment consisted of non-organic material, composted straw, cow manure.The results showed that
the use of varieties of very significant effect on the dry weight of 1000 grain rice planting season IP
400 I, and the very significant effect on rice biomass IP 400. Treatment of organic material very
significant effect on the dry weight of 1000 grain rice IP 400 in the first growing season, and a very
significant effect terhdap rice biomass IP 400. Interaction between rice varieties and application of
organic manures no significant effect on the dry weight of 1000 grains and rice biomasaa IP 400.
Keywords: IP 400, 1000 grain weight, biomass rice

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Program studi Agroteknologi

Fakultas Pertanian

Jl. Prof. A. Sofyan no. 3

Kampus Universitas Sumatera Utara

Padang Bulan- 20155

Medan-Sumatera Utara

E ISSN (2337-6597)