Please use this identifier to cite or link to this item: http://repository.ipb.ac.id/handle/123456789/66089
Title: Seleksi Kekeringan pada Beberapa Varietas Batang Bawah Jeruk secara In vitro
Authors: Rahayu, Megayani Sri
Setiawan, Asep
Adiyanti, Diah Rahmi
Keywords: Bogor Agricultural University (IPB)
stress
Rough Lemon
PEG
Nipis
Kunci-10
Issue Date: 2013
Abstract: Drought stress could be simulated by decreasing the water potensial media through polyethylene glycol (PEG) addition. The objective of this experiment was to explain the effect of drought stress to some citrus rootstocks growth under in vitro conditions. The experiment used a factorial completely randomized design (CRD). The first factor was PEG addition which consist of four level: 0 g l-1 PEG is equivalent to 0% (0 bar), 20 g l-1 PEG is equivalent to 2% (-0.12 bar), 40 g l-1 PEG is equivalent to 4% (-0.32 bar), 60 PEG g l-1 is equivalent to 6% (-0.59 bar). The second factor was citrus rootstock varieties, which consist of Rough Lemon, Kunci-10, and Nipis. The result showed that all of the parameters decreased with the increasing of osmotic stress by PEG. Three varieties showed same response toward PEG addition on the last week of observation. Kunci-10 and Nipis have more stability under drought stress simulation rather than Rough Lemon.
URI: http://repository.ipb.ac.id/handle/123456789/66089
Appears in Collections:UT - Agronomy and Horticulture

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