CD Skripsi
Pengaruh Waktu Pemisahan Bibit Asal Kecambah Poliembrioni Terhadap Pertumbuhan Bibit Kelapa Sawit (Elaeis Guineensis Jacq.)
Oil palm (Elaeis guineensis Jacq.) is one of the leading plantation commodities of the palmae family. Oil palm plants are widely used as a source of vegetable oil. Oil palm plants also have an important role in the economic sector in Indonesia, especially Riau province. Oil palm plants are planted in the field not directly from seed but through a nursery process first. Nursery is a process of growing and developing seeds into seedlings ready for planting into the field. Oil palm nurseries use seeds with 2 origins of sprout forms, namely monoembryonic and polyembryonic. Oil palm seedlings from polyembryonic sprouts need to be separated. One of the efforts to reduce the impact arising from the separation of polyembryonic seedlings is to pay attention to the separation time at the right age. The separation of seedlings from polyembryonic sprouts carried out at the right age will affect the growth and production of good oil palms. The research was conducted experimentally in the form of a completely randomized design (CRD). The first factor is the separation time of oil palm seedlings from polyembryonic sprouts consisting of 8 levels, namely W1, W2, W3, W4, W5, W6, W7, W8. Parameters observed included plant height, stem diameter, chlorophyll number, number of midribs. The data obtained were analyzed statistically using analysis of variance and continued with Duncan's multiple range test at the 5% level using SAS application.The results showed that the treatment of separating seedlings from polyembryonic sprouts at week 8 without cotyledons and week 11 with cotyledons can increase the number of midribs of oil palm seedlings. The 11th week treatment with cotyledons can increase the amount of chlorophyll content of oil palm seedlings.
Keywords: Oil palm, polyembrionic sprouts, seedling separation time
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