This research aimed to observe the appearance of Coix lacryma-jobi L. as affected by number of seeds and plant spacing. Randomized Blok Design comprised of 2 factors (number of seeds, J; plant spacing, T) with 3 replications was arranged, while the parameters included plant height, stem diameter, number of leaf, length and width of leaf. The experiment was conducted at experimental field of Agriculture Faculty in Teuku Umar University, Meulaboh, from March to October 2017. The results showed that the number of seeds significantly affected plant height in 49 days after planting, 63 days after planting, and also showed a significant effect on leaf length in 77 days after planting. Statitical analysis showed the interaction effect among the factors. The most significant effect was observed in plant height and leaf length in 21 days after planting.

The aims of this study was to determine the effect of several organic growth regulatory on several varieties of oil palm seedlings (Elaeis guineensis Jacq) in Pre Nursery. The research was carried out in the experimental garden of the Faculty of Agriculture, Teuku Umar University, West Aceh, from March until finished. The materials used were Organic growth regulatory in the form of 50 cc coconut water, 50 cc union extract and 50 cc bamboo shoot extract. While the varieties of oil palm seedlings are varieties that yangambi, simalungun and 239 from IOPRI Medan. This study used a factorial randomized block design (RBD) 4 X 3 with 3 replications. Giving growth regulatory (Z) consists of 4 levels, namely: Z0 = Control, Z1 = Coconut water, Z2 = Shallot Extract, Z3 = Bamboo Extract, while Variety factor (V) consists of 3 levels: V1 = Yangambi, V2 = Simalungun, V3 = 239. Observation parameters are increase in seedling height (cm), stem diameter (mm), number of leaf midribs (midrib), wet stover weight (g), number of roots (number) and root length (cm). Keywords: Growth Regulatory, Varieties, Oil Palm, Pre Nursery

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