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SKRIPSI PENGARUH KONSENTRASI DAN SAAT PEMBERIAN PUPUK GANDASIL D TERHADAP HASIL PETSAI (BRASSICA CHINENSIS)
The experiment concerning the influence of concentrati- on and moment gift fertilizer leaves Gandasil D to yield chinese cabbage (Brassica chinensis) already had been carri- th ed out begin Mei 24 th until 19 1990 at Sukoyoso, Sutopati. Village, Kajoran District, Magelang Regency, Central Java Provincy, with an altitude of 1100 meters above sea level, the soil type was Brown Latosol with soil pH 6,5.
The expeiment was composed in Randomized Complete Block Design (RCBD) errenged in factorial, with to factors.The first factor uns cocentration fertilizer leaves Gandasil D that has four levels, they are:
Ko: concentration Gandasil 00 gram/littre water
K₁: concentration Gandasil D 1,125 gram/littre water
K₂ concentration Gandasil D 2,250 gram/littre water
K: concentration Gandasil D 3,375 gram/littre water
The second factor was gift moment fertilizer leaves Gandasil O that has three levels, they are: the gift moment 10 days after planting
S₂ the gift moment 20 days after planting
S3: the gift moment 30 days after planting
The result of experiment showed that:
1. Concentration treatment fertilizer leaves Gandasil D to have influence significant good to fresh weight bruto of plant, crop to diameter, fresh weight netto of plant, number of leaves and weight of dry straw, and non signi- ficant to maximum length of leaves.
2. The gift moment fertilizer leaves to have influence mon significant all parameters treatment, to maximum length of leaves, fresh weight bruto of plant, crop to diameter, fresh weight netto of plant, number of leaves and weight of dry strow.
3. Non interaction between concentration treatment and the gift moment fertilizer leaves Gandasil D to yield chinese cabbage.
4. The result of the best treatment combination is concen- tration fertilizer leaves Gandasil D 2,250 gram/littre water and the gift moment fertilizer 20 days after plan- ting.
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