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SKRIPSI PENGARUH JARAK TANAM DAN SAAT PENYEMPROTAN TRIACONTANOL TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KACANG TANAH ( Arachis hypogaeya L. )
ABSTRACT
The aim of this experiment was to study the effect of plant spacing and spraying moment Triacontanol on the growth and production of Arachis hypogaea L.
This experiment was conducted in Kebondalen kidul, Prambanan, Klaten, from July 15, 1987 to November 05, 1987. The soil type is Regosol with an altitude of 148 metres and pH noil 5,5.
This experiment used factorial method with Randomised Completly Block Design (RCBD) with 2 factors. The factors were plant spacing that consit of 3 levels (25 x 20 cm 25 x 25 cm and 25 x 30 cm), the spraying moment consist of 4 levels (non spraying; spraying moment 1 at age 21 days; spraying noment 2 at age 21 and 42 days; spraying moment 3 at age 21, 42 and 63 days).
The result the experiment showed treatment plant spacing had significant influences on plant height, number of unfilled pods, significant influences weight of 100 dry seeds, very significant number of maturity pods, number young pods, dry weight of maturity pods, weight of dry seeds, fresh weight of straw, dry weight of straw. Treatment spraying moment not significant to the number of young pods, very significant at number of maturity pods, weight of dry maturity pods, dry weight of seeds, fresh weight of straw, dry weight of straw. The to exist interaction between factor plant spacing and spraying moment for number of maturity pods, number of young pods, weight of dry maturity poda, dry weight of seeds, fresh weight of straw, dry weight of straw.
The hight of plant height was achieved by J282. (plant spacing moment 2 at age 21 days and 42 days) at number of maturity pods, weight of dry maturity pods, weight of 100 dry seeds, fresh weight of straw, dry weight of straw.
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