ABSTRACT The research is aimed to study the yield of kinds of chinese cabbage varietis (Brassica pekinensis, L.) under sengon (Paraserianthes falkataria) stand. The research is done at Bumireso Village, Wonosobo District, Wonosobo Regency, Central Java Province, with an altitude of 850 meters. The kinds of soil is andosol, with soil pH 6,5. The research was started from April 14, …
ABSTRACT The experiment about "THE EPPACT OF MULCHING VRISTIEU OF THE YIELD OF FOTATO AT MEDIUN FLAIN" AND bat been carried out at the village of frasan, Escamatan Зад dongan, Kabupaten Nagelang, central Java, from October until December 1990. The soil type is Latosol, pil 4-6, altitude 400 metres above sea level. The experiment arranged in Bplit Flot based on Ran domized Complate Bl…