ABSTRACT The experiment of the effect of time of application and donage NPK 15-15-15 to the yield of Kidney bean (Phaseolus vulgaris L.) was carried out at Kedungsari Village, Sub District North Magelang, Magelang City, from 28 Mei 1991 un- til 4 Agustus 1991. The soil type was Latosol, the soil pil 6,7 with an altitude of 380 metres. The experiment design used was Split Plot Desi…
ABSTRACT The obyective of this experiment is to know the influence of rate of potassium and manure (dung buffalo manure) on production of sweet corn (Zea mays saccharata) variety Honey Jean (F1 Hybrid). This experiment W88 carried out at Tidar Village, Magelang South District, Magelang city from 30 July until October 8, 1987. The soil type is latosol, pH 6, the altitude is 343 meters. …
ABSTRACT The experiment was to aim is to know the effect TSP do-sage and cultivation of soil on yield of groundut (Arachis hypogaea, L) Gajah variety. Had been carried out from out Mei 22th 1990 until 30th August 1990, at Kedungsari village, Nort Magelang district, Magelang regency, with pH 6, on an altitude of 380 from sea level. The experiment used the Split Plot Design (SPD) with Rando…
ABSTRACT The research title is balance and time of nitrogen and phosphor fertilizer dose application on Chinese Cabbage (Brassica pekinensis) has done begin May 19 th until August 19 th 1990 at Sutopati village, Kajoran district, Magelang regent. The soil type is Andosol, an altitude of 1100 m and pH 6,5. The purpose of the research is to know balance and time of nitrogen and…
ABSTRACT The aim of this research want to know the influence of using kinds of growth media and concentration Complesal leaf fertilizer to hevea seedling growth (Heven brusilliensis, M.Λ.). The research began on Feb. 1, 1992 until Mei 2, 1992 Dumpoh village, Potrobangsan, North Magelang sub district, at Magelang regency, Central of Java province, in the altitude 376 meters of the sea leve…
ABSTRACT The research on the effect of fertilizing the mother trees on tea cuttings growth (Camellia sinensis L.) had been carried out from February 20 until June 12, 1992. The location of the research was in Pagilaran tea Company. Batang Regency. Central Java Province, with the elevation of about 1000 metres above sea level. The soil type is Andosol, with the acidity (pH) …
ABSTRACT Experiment about the study of some herbicides on weeds control to the yields of shallot (Allium ascalonicum L.) was carried out from Mei 1993 until Agustus 1993 in Potrobangsan Village, District North Magelang, Magelang Regency, at the altitude 374 metres above sea level, on the Latosol soil type and soil pH 6,0 6,5. The experiment used Randomized Completely Block Design,…
ABSTRACK The research on "The Effect of Margaflor Fertilizer Concentration on the Yield of Cauliflower (Brassica oleracea var. botrytis) at Sands Media", had been conducted in Tuguran village, Subdistrct Northern Magelang, District Magelang, Central Java, on December 1989 until March 1990 with an elevation of 380 metres above sea level. The method of research was used is Randomiz…
ABSTRACT
SUMMARY This experiment had been conducted from May 1967 until August 1987, at Dlangu village, Butuh district, Purworejo regency. The soil type in Regosol, with an altitude of 20 m above sea level. The pH = 6,0. The purpose of the experiment was to study the effect of Metribusin dose for neveral production of soybean variety (Glycing max (L) Merr). The research used was Split …