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SKRIPSI PENGARUH DOSIS DAN WAKTU PEMBERIAN DOLOMIT TERHADAP PERTUMBUHAN BIBIT TEMBAKAU ( Nicotiana Tabacum, L ) KEDU VARIETAS GOBER
ABSTRACT
The obyective of this experiment is know the influence of rate and time application of dolomite on tobacco seedling growth of Kedu kind of Gober va- riety.
This experiment was carried out at Secang villa- ge, Secang district, Magelang regency, from June, 23 until August, 6, 1987. The soil type is Latosol, the altitude is 440 m above sea level.
The design used was Randomized Complete Block design (RCBD), arranged in factorial, with 2 factor treatment and was replicated three times.
The rate of application used were 4 level, namely:
D0 : Without dolomite
D1 : 10 gram per m
D2 : 20 gram per m
D3 : 30 gram per m 2
The time of application consist of 3 level, namely:
W0: Without dolomite
W1 : 15 days before seed was spreaded
W2 : 7 days before seed was spreaded
W3 : together with seed was spreaded 3
The observation include the seedling height, number of leaf, leaf width, leaf length, circle of stem, root length, root.number, seedling fresh weight and seedling dry weight.
The all of the levels treatment non significant by all observation.
The test of compared with control treatment (DoWo) result is turned out, that various traetment of sig- nificant on seedling height, leaf length and seedling dry weight.
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