CD Skripsi
Pertumbuhan Bibit Kelapa Sawit Dari Berbagai Umur Yang Mengalami Cekaman Genangan Air Yang Diberi Berbagai Konsentrasi Pupuk Pelengkap Cair
This research aims to gain palm oil seedling that fulfill quality standard while give liquid complementary fertilizer though the seedling that stressed by flooding. The research was done in a Completely Randomized Design 3x3 and 3 replication. The first factor is seedling age, there are u0 = 3 months, u1 = 5 months, and u2 = 7 months age of palm oil, and the second factor is concentrate of liquid complementary fertilizer, there are p0 = 0 ppm, p1 = 6 ppm, and p2 = 12 ppm. Data were analyzed by analysis of variance and further tested using Duncan`s New Multiple Range Test at the level of 5%, to decide criteria of seeds quality used standard of seedling quality according to Sihombing (2013). The result of research shows that there is no interaction between seedling age and concentrate of liquid complementary fertilizer on all observation variable. Seedling which is 5 months old and have stressed by flooding fulfill standard of seedling quality, but seedling which is 3 months and 7 months old don’t fulfill the standard of seedling quality only on height diference seedling. The ratio of roots, dry weight of seedling, and standard index of palm oil seedling that stressed by flooding are better if we give liquid complementary fertilizer in 6 to 12 ppm.
Key words : Palm oil seedling, flooding stress, liquid complementary fertilizer, growth.
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