ABSTRACT The research with "The Effect of KCl Fertilizer Dose On The Yield Of Some Potato Varieties (Solanum tuberosum L.) On Medium Plain" had been conducted at Ngargosoko Village, Sub Distrect Srumbung, Kabupaten Magelang, Cen- tral Java at date 26 September until 20 December 1990. The soil type was from Regosol, pH 6,5, elevation of 615 metres above sea level. The research us…
ABSTRACT Study on "The Effect of Kind Mulch and Varieties to the Yield of Garlic (Allium sativum L.)" had been conducted at the Village of Sutopati, Kecamatan Kajoran, Kabupaten Magelang from September until December 1990, with the soil type is brown Latosol, pH 6.5 and altitude of the place 1100 metres above sea level. This experiment conducted in Randomized Completely Block Desi…
ABSTRACT The research entitled "The influence of the number of plants in each hole and the kind of mulch, upon the production of the peanut (Arachis hypogea L.) Macan Variety ", had been carried out at Sumberrejo village, Mertoyudan district, Magelang regency, The kind of soil is Regosol, with a pH 6,5 and with an altitude of 343 meters. The research was used Randomized Complet…
ABSTRACT The aim this exsperiment was to know the effect Ato nik concentration to the tomato production (Lycopersicum esculentum Mill). The exsperiment have been carried on August until November 1988 out at Pandean, Banyubiru, Du kun, Magelang, Central Java. The type soil was Regosol, PH 6,0 at an altitude of 450 meters. This exsperiment used Radomized Completelly Block De- sign M…
SUMMARY The objective of this experiment is study the influ- ence shade kind and duration of soak on tobacco (Nicotiana tabacum L.) seedling growth of Kedu kind of Gober variety. This experiment was carried out at Secang village, Secang district, Magelang regency, fro to loose 20 July until 4 September 1987. The soil type is Latosol, the altitude is about 440 m above sea level. Th…
ABSTRACT The research to study the effect of dose and frequen- cy of urea fertilizer application on onion yield, had been done in June until September 1996. The research was done in the plastic house at Paponan Village, Parakan District, Temanggung Regency with altitude 990 meters above sea level. The soil type is regosol with pH 6,5. The research uses factorial experiment (3x3) w…
ABSTRACT An experimental concering the effect of concentration of fertilizer leaf to growing and to the yield of variaties sort to groundnut (Arachis hypogaea L.) was carried out at Sawangan Village, Sawangan District, Magelang Regency, Central Java, since September 255d, 1992 until January 5, 1993. The kind of rd soil is Regosol, with an altitude of 450 m above sea level. The pur…
ABSTRACT The experiment of the effect of nitrogen manure dose towards purple blotch disease (Alternaria porri Ell. Cif.) intensity on garlic plant (Allium sativum L.) was purpused to find out the effect of each nitrogen manure dose towards development of purple blotch disease. The experiment was held in November 1992 until January 1993, at Purwodadi village, Purwodadi sub distri…
ABSTRACT The research entitled is the effect of under water duration of in the water and Concentration Cytozyme Crop Plus the growth of seedling of cengkeh (Eugenia aromatika OK). The research coducted from 2 Oktober 1989 until 10 Pebruary 1990 in Kaligono Kaligesing Purworejo. The altitude 200 meters from sea level, the soil is regosol with pH 6,5. The methode of research …
ABSTRACT The experiment was to aim is to know the effect of TSP dosage and cover crop to the yield of green pea (Phaseolus radiatus L.) No. 129 variety. The experiment was carried out since Mei 13rd until Juli 17th, 1990. It's located in rice-field area at Potro- bangsan village, Nort Magelang, Magelang municipality. The soil type Latosol, an altitude of 380 m above sea level with…