IARA Vol. XXV No. 2 Th. 2008 (pdf, 1001, kb) - Pustaka Deptan

Vol. 25, No. 2, 2008Indonesian Agricultural Research Abstractsberbasis potensi nasional/Balai Penelitian Tanaman Hias, Cianjur (Indonesia). Cianjur: Balithi, 2004: p.334-340.ROSA; PACLOBUTRAZOL; PLANT GROWTH SUBSTANCES; GROWING MEDIA; SOILDENSITY; AGRONOMIC CHARACTERS; GROWTH; YIELDS.Paclobutrazol as growth regulator and growing media composition could affect growth of mini rose andflower yield. The experiment was conducted at Segunung field station, IOPRI, Cipanas, Cianjur 1100 masl in February to May 2004. This experiment aimed at finding out the effect of growing mediacomposition and paclobutrazol concentration on mini rose cv. Red baby rose. Plots were arranged in asplit-plot design with three replications. Main plot treatments were paclobutrazol concentration, i.e. 0,500, and 1000 ppm given 2 times a week for 5 weeks. Subplot treatments were growing mediacomposition which consisted of bamboo leaves compost, moss and fresh hull (1:1:1, 1:2:1, 1:3:1), bambooleaves compost and carbonization hull (1:1), and carbonization hull and moss (1:4). The result indicatedthat paclobutrazol at 500 ppm significantly suppressed plant height, but at 1000 ppm the suppression wastoo high that caused lower plant. The best growing media was carbonization hull plus moss (1:4) that tendto increase the flower yield. Optimization of plant growth for potted mini rose was obtain at paclobutrazolconcentration given lower than 500 ppm.167 WASITO, A.Respon tanaman induk klon unggul krisan terhadap ZPT dan frekuensi aplikasi fungisida dalamsistem budi daya lahan terbuka. Response of chrysanthemum promising clones stock plant towardgrowth regulators and frequency of fungicides application/Wasito, A. (Balai Penelitian Tanaman Hias,Pacet, Cianjur (Indonesia)), 2 tables; 14 ref. Summaries (En, In). Jurnal Hortikultura (Indonesia) ISSN0853-7097 (2004) v. 14(4) p. 269-273.CHRYSANTHEMUM; VARIETIES; CLONES; PLANTING STOCK; PLANT GROWTHSUBSTANCES; FUNGICIDES; CULTURAL METHODS.The objective of this study was to find out the technology of cutting production on the chrysanthemumpromising clones under outdoor condition. The experiment was conducted at the experimental garden ofIndonesian Ornamental Crop Research Institute, Segunung at 1,100 m asl from July to December 2002. Asplit-split plot design was used consisted of three factors with three replications. The first factor was fivechrysanthemum promising clones, the second factor was two levels of sodium nitroquaicol growthregulator application (with and without application), and the third factor was two levels of fungicideapplication (once a week and twice a week). The results showed that five promising clones of stock plantwell grew and produced cutting eventhough under outdoor conditions. The promising clones significantlyaffected the number of cutting, cutting weight, cutting diameter, rooting capability and white rustresistance, but not by growth regulator and fungicide application.168 WICAKSANA, N.Pengaruh bokashi dan kalium terhadap pertumbuhan dan hasil tanaman bawang merah (Alliumascalonicum L.) kultivar Maja: laporan penelitian. [Effect of bokashi and potassium on growth andyield of onion (Allium ascalonicum L.) Maja cultivar: research report]/Wicaksana, N.; Carsono, N.;Kusumiyati (UNPAD Bandung (Indonesia)); Universitas Padjadjaran, Bandung (Indonesia). FakultasPertanian. 5 tables; 15 ref. Summaries (En, In). Bandung: UNPAD, 2000: 26 p.ALLIUM ASCALONICUM; FERTILIZER APPLICATION; ORGANIC FERTILIZERS; POTASHFERTILIZERS; GROWTH; YIELDS.This research aimed at getting information of bokashi and potassium effect on growth and yield of onioncultivar Maja. The research was carried out at experimental station Faculty of Agriculture PadjadjaranUniversity, by using randomized block design with dosage of bokashi and potassium factors. Significanceamong treatments were tested by F-test and population mean for each treatment was compared byDuncan's Multiple Range Tests. Result showed that the highest fresh weight of onion bulb (30.44 g) was102