Pertumbuhan Tanaman Padi Fase Vegetatif Dan Akumulasi Logam Berat Pada Jaringan Tanaman Padi Varietas Payo Besar dan Inpari 12 Di Lahan Gambut Yang Diberi Amelioran Dregs
ABSTRACT: The aims of the
research were to study the effect of the application of ameliorant dregs in
peatlands on the growth of rice and Pb, Ni, Cr and Se contents of shoot rice.
The research was conducted on peatlands in Tanjung Air Hitam village, Kerumutan
district, Pelalawan-Riau, from Agust 2012 to April 2013. The experiment used
Split Plot Design and three replications, varieties of rice (Payo Besar and
Inpari 12) as main plot and ameliorant of dregs consisted of: 1,25; 2,5 and 5
ton per hectare as the sub plot. The result of research showed the application
of dregs 1,25 ton per hectare increased the plant height, maximum tiller number
and weight of dry shoot. The Pb and Ni of shoot rice were very low and Cr and
Se were not measurable.
Penulis: Nia Surani Silaban,
Nelvia, Idwar
Kode Jurnal: jppertaniandd140683