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Journal : Bioplante

FENOFISIOLOGI PERKECAMBAHAN DAN PERTUMBUHAN BIBIT DUKU(The Phenophysiology Of Germination and Growth Of Duku Seedling (Lansium Domesticum Corr.)) . Irianto
Bioplantae Vol. 1 No. 4 (2012): Bioplantae
Publisher : Bioplantae

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This research was conducted to evaluate the Duku germination and its growth.Research used descriptive analysis to examine Duku’s germination. To makeduku germinated it used six tubs that used sand as media. After fourth weekgermination, the seedling was transplanting into polybags. The polybags mediaused soil with organic manure. The parameters that observed are percentage ofgermination, percentage of normal and abnormal seedling, percentage ofpolyembrioni seedling, root and shoot growth. The result showed that theamount of normal seedling 80 %, abnormal seedling 20 %, and polyembrioni 25%. Duku seedling grows normally until six weeks after germination are 40 %and Duku Seedling with uniform growth after six months about 20 %.Key words : Seed, poliembriony, vigor.
PENGARUH DOSIS PUPUK KANDANG AYAM TERHADAP PERTUMBUHAN DAN HASIL MENTIMUN (Cucumis sativus L.) PADA TANAH ULTISOL(The Effect of Chiken Manure on Growth and Yield of Cucumber (Cucumis sativus L.) at Ultisols) . Bertua; . Irianto; . Ardiyaningsih
Bioplantae Vol. 1 No. 4 (2012): Bioplantae
Publisher : Bioplantae

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Abstract

This research aim is to observe the effect of chiken manure on cucumbergrowth and yield, cultivar Mercy F1. Research was conducted at AgricultureTeaching and Research Farm. This experiment was design in RandomizedComplete block design. The treatment are six doses of chiken manure (k0 = 0ton ha-1, k1 = 2.5 ton ha-1, k2 = 5 ton ha-1, k3 = 7.5 ton ha-1, k4 = 10.0 ton ha-1,k5 = 12.5 ton ha-1). The parameter observes are plant dry weight, timeflowering, amount of male flower, the ratio of between male and femaleflower and yield component. Research result showed that there was significanteffect between the treatments. The highest dry weight was achived at 10ton/ha. The fastest time of flowering was achieved at 10 ton/ha. The highestcucumber yield was achieved at 10ton/ha, but there were no significant effectbetween 10 ton/ ha and 7, 5 ton/ha dan 12,5 ton/ha doses.Key words : Cucumber, chiken, male flower.