ABSTRACT The experiment of effect of dose of NPK and kinds of media on yield of pakchoi (Brassica chinensis L.), had been carried since out July 1999 until October 1999 at Gegunung village, Bandongan sub district, Magelang Regency. The type of soil is latosol with pH 6,0 and altitude 500 meters. The method of experiment is factorial (4x4) on completely randomized design, w…
ABSTRACT A research about the effect of potato, tomato, and papaya extract on the growth of melon buds on in vitro propagation, has been carried out from 1 April 2001 until 25 September 2001. The experiment is located at Balai Benih Induk Hortikultura, Salaman, Magelang, Central Java, with an altitude of 296 meters, on a latosol soil, pH of 6, with an average of presipitation 2500-…
ABSTRACT This experiment observe the effect of number node scion and kinds of rootstock to the growth of coffe grafting at Ngadikerso, Sumowono, Semarang. The experi- ment was conducted since March 20 until June 18, 1991. The elevation is 850 meters above sea level. The soil type is Regosol, pH 6-7. The method of experiment design is Factorial that was aranged in Randomize…
ABSTRACT The experiment of the effect dosage and time appli- cation TSP fertilizer on the growht Beedling of sugar cane (Saccharum officinarum), had carried out in September until November 1991 at Kedungsari village, Magelang city. Central Java, Latosol soil, pH 6.0 on altitude 378 m. The purpose of the research is to know the effect of dosage and time application TSP fertilizer o…
ABSTRACT A research is to know the effect of kind of media on growth of varieties of papaya seedling (Carica papaya L.). The research was carried out in green house of college of Agriculture of Tidar University Magelang, with an altitude of 376 meters. The kind of soil is latosol, pH is 6,5. The research was started from December 1998 until February 1999. …
ABSTRACT A research about the effect of bud number and kind of shelter colour to the yield of grafting of durian (Durio zibethinus Murr) variety petruk. Has been carried out from 26 March until 18 June 1995. The experiment is located at Balai Benih Induk Hortikultura Salaman, with an evaluation of 296 meters above sea level, on a latosol soil, pH of 6, with an average of pr…
ABSTRACT An experiment of the effect of dose of TSP and dose compost on yield of egg plant (Solanum melongena L.) Kopek varietys had been carried out from 13 May until 19 Septem- ber 1994. The experiment is located at Kedungsari quarter, North of Magelang sub distric, Central Java. The elevation is 380 meter in ssea level and the soil pH 6,4. The d…
ABSTRACT The experiment about effect of branch pruning and concen- tration of Suburi organic fertilizer to the yield of tomato: (Lycopersicum esculentum Mill) varities Intan, had been carried out since February until May 1995 at Kedungsari, Mage- lang at altitude of 380 metres above sea level. The soil is Latosol, the pH 6,5. The method of exp…
ABSTRACT An experiment to study the effect of dose of nitrogen (N) fertilizer on intencity of leaf spot attack (Cercospora sp) on peanut varieties (Arachis hypogeae L) had been carried out from 7 September 1995 until 29 Desember 1995 in Girirejo quarter, Tegalrejo sub distric, Magelang Regency. The soil is latosol with pH 6.5 and the elevation 320 meters to the sea level. …