ABSTRACT The research studied of the several kind of organic leaves fertilizer to the yield of french bean (Phaseolus vulgaris L.), was carried out from October 1992 until De- cember 1992 in Potrobangsan Village, District of North Magelang, Magelang Regency, at the altitude 376 metres above sea level on the Latosol soil. This research use Randomized Completely Block Design,…
ABSTRACT The researh aim is find out the effect of plant spa cing and several corn (Zea mays L) hybrida varieties to their yields. The researh had been conducted at Baledono Kedung pu tri, Purworejo, central of Java, from August 1992 until No- vember 1992, in the altitude 200 metres of the sea level. The researh was arranged in Randomized Completely Block…
ABSTRACT The exsperiment of the effect of concentration and time of application of forest fertilizer on soybean (Glycine max (L.) Merrill), had carried aut in February until April 1989 at Kramat village, Nort Magelang District, Magelang city, Central Java, Latosol soil, soil pH 5,9, on altitude of 376 m. The purpose of the research is to know the effect of concentration …
ABSTRACT The research about the effect of the dosage of Surplus foliar-fertilizer to the growth and production of green-pea (Vigna radiata L.) on the paddy soil and dry soil, had been demonstrated in Sawitan, District of Mungkid, Magelang, started from July to September 1987. The experiment using Randomized Completly Block Design (RCHD), which arranged on Split Plot …
ABSTRACT The experiment is about the effect of Potash ferti- lizer on the Potato (Solanum tuberosum L.) yield of Gra- nola variety that was conducted from October, 16th 1988 until January, 17th 1989 in Getasan, Semarang by the soil type is Andosol and the altitude is 1450 m. Seven kinds of the treatment are, control, 50, 100, 150, 200, 250, and 300 kg K20/ha. The design is R…
ABSTRACT The effect of seed weight and rubber seed positions in the nursery on growth of seedling, was carried out on Magelang from March until June 1987. The design of this experiment are Randomized Complete Blok Design, whith ar renged Split Plot design (SPD). The factors applied are the seed weight (5) and seed positions (T). The first factor consist of: B1 seed …
ABSTRACT The experiment about "The Effect of Dosage of chlor Per Planting Herbicide on Weeds and Yield (Zea mays L.)" had been conducted at Tunggulrejo, of Ala- Maize Grabag, Purworejo, on latosol soil type, pH 6-5 and an altitude of 16 m above sea level. The experiment was started on 13th October 1989 until 12th Januari 1990. The method of this experiment was Randomized …
ABSTRACT Experiment about "The Effect of Dose and Aplication Time of Pre emergence Herbicide Oksifluorfen on the Yield of Shallot (Allium ascalonicum) Variety of Bima" had been conducted from 9th July 29th September 1955 in Potrobang- - san, North of Magelang District, Magelang. With an altitude of 376 meters above sea level and a latosol soil type. The purpose of this experi…
ABSTRACT The objective of this research is to know the influence of flowers and pod losing to population of Etiella zinckene- ile, population of predators and the production of soybean (Glycine max). This research was carried out at village Dumpoh, district North Magelang, region Magelang City, from October 11, 1991 until January 7, 1992. The soil type is latosol, its altitude is 3…
ABSTRACT The research about influence of tipping and foliar ferti- lizers on the growth vanilla cutting was carried out at Candi- retno Village, Secang District, Magelang City, Central of Java in April until Juli 1991. The soil type Latosol with pll 5,5 and altitude 380 metres sea level. The experiment used the Split Plot Design, according Ran- domized Completely Design (RCD…