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SKRIPSI PENGARUH DOSIS NPK DAN MACAM MEDIA TERHADAP HASIL TANAMAN PAKCHOI (Brassica chinensis, L.)
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, with five replications. The first factor is composition between soil and dung fertilizer (2:1). The dung fertilizer are chiken manure, goat manure and cow manure. The second factors is NPK dose 0; 0,23; 0,30; dan 0,38 gram/polybag.
The result of the experiment shows that kindas of media increase the height of plant, the number of leaves per plant, the fresh weight of root and the fresh weight of straw. The dose of NPK increase the height of plant, the number of leaves per plant, the longest leaf, the leaves area of longest leaf, the weight of longest leaf and fresh weight of straw. Two factors in this experiment do not increase of all parameters.
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