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Peningkatan Produksi Bawang Merah dengan Agihan Cendawan Mikoriza Arbuskular dan Cu pada Lahan Gambut Murniati '; Arnis En Yuliana; Fetmi Silvina
Jurnal Sagu Vol 7, No 01 (2008)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2479.804 KB) | DOI: 10.31258/sagu.v7i01.1098

Abstract

Peat soil is potential for growing shallot but there is some constraints to produce good yields. This research aimed to know effect of CMA and Cu on the growth and production of shallot. This research was conducted in field laboratory Faculty of Agriculture, University of Riau, Rimbo Panjang, Kampar. The treatments were arranged in a factorial 3x4 in Randomized Block Design (RBD) with three replications. CMA (0,10 and 20 gram.plant-1) was the first factor and Cu (0,5,10 and 15 kg.ha-1 provided the highest result.
Pemanfaatan Urin Sapi pada Setek Batang Tanaman Jarak Pagar (Jatropha curcas L.) Ardian '; Murniati '
Jurnal Sagu Vol 6, No 02 (2007)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (784.31 KB) | DOI: 10.31258/sagu.v6i02.1512

Abstract

Jarak pagar (Jatropha curcas L.) is one of biodiesel resources with high oil content of 35 to 45%. It can grow up in vegetative and generative way. Growth of this plant could be enhanced by giving natural Plant Growth Regulator (PGR) such as cow’s urine which is easy to take, easy to apply, and cheaper than other materials. PGR will be useful for plant if given in low concentration, but in high concentration it will damage the plant. This research aimed to know influence of interaction of storage period and urine concentration to the plant’s growth. It used randomized factorial block experiment with two factors and three replications. The two factors were: (1) storage time of urine (8, 12, and 16 days), and (2) cow’s urine concentration of 25, 50, 75, and 100%.Key Word : cow's urine, jarak pagar, Jatropa cuircas