ABSTRACT A research about Agronomic Performance of Some Red Pepper (Capsicum annum. L) Hot Beauty Varieties as a Result of Gamma Co-60 Radiation. The research has been conducted at Ngluwar village, Ngluwar district, Magelang regency, from July to December 1997 on the Regosol soil and altitude of 390. The aim is to know the effect of gamma ray radiation on the change of agronomic cha…
ABSTRACT Experiment about the effect of infestation time and competition time of purple nutsedge (Cyperus rotundus L.) on the growth and yield of shallot (Allium ascalonicum L.) with the supervision by Djoko Purnomo, Wartoyo, Historia- wati. This experiment was conducted August 12, 1992 until October of 12 at Tuguran, Magelang on latosol soil type in altitude of 367 meters a…
ABSTRACT The research about the effect of concentration and kind of liquid organic fertilizer to the yield of corn (Zea mays 1. as baby corn, had been carried out since February 25 until May 5, 1993 at Kedungsari village, Potrobangsan sub district, Magelang regency, Central Java Province with an altitude of 380 m above sea level and the kind of soil is latosol, soil pH 6,5. …
ABSTRACT The experiment about "The effect of the tillage on the yield of small green pea (Phaseolus radiatus L.) Gela- tik variety" had been conducted in Banteran, Donoharjo, Ngaglik, Sleman, Yogyakarta from 2nd August 4th October 1991, on Regosol soil type and the altitude of 325 meters above sea level. The aim of this experiment was studied the effect of tillage on the yield…
ABSTRACT The purpose of this research to find out the effect of different kinds of fungicide found in leaf rust disease (Phakopsora phachyrhizi Sydow) on the soya-bean (Glycine max (L) Merril). This research was carried in Jati Kalinegoro village, District of Mertoyudan, Magelang Regency, at the altitude 350 metres above sea level, at the latosol soil. This research was c…
ABSTRACT The purpose of this experiment dosage TSP and ZK wich most influence result of Mung bean (Phaseolus radiata L.). This experiment was conducted on Latosol soil, from March 16, 1989 to May 26, 1989, the altitude is 380 metres. The experiment was a Randomized Complete Block Design (RCBD) with factorial consist of twelve treatment combinations in three replications. T…
ABSTRACT The research had been conducted from August 1988 until October at the Potrobangsan village, North Magelang District, Magelang City, the soil type is gegonol, pH 6 at an altitude of 376 m. The purpose of the research is to know about the re- lationship between aplication frequensy of nitrogen and phosphate to the yield of sweet corn Honey Jean variety (Pâ‚ H…
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 …