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SKRIPSI PENGARUH DOSIS PUPUK K DAN KAPUR TERHADAP HASIL KEDELAI (Glycine max, L. Merrill) VARITAS RINGGIT
ABSTRACT
A research entitled The Effect of Kalium and Lime Dose on Yield of Soybean (Glycine max, L. Merrill) Ringgit variety, was conducted from 10 September, 1997 to 27 December 1997. This research was carried out at Paremono Village, Mungkid Distric, Magelang Regency, Central Java Province. The altitude is 340 meters. Soil type regosol with pH 5,6.
This research is factorial (4 x 3) experiment with randomized completely block design, consist of three replications. First factor, kalium dose 0, 26, 52 and 78 kg/ha. Second factor, dose of lime 1, 3 and 5 tons per hectar.
The result indicates that dose 52 kg/ha gives the highest yield and increases height of stems, number of filled pods per plant, number of unfilled pods per plant, number of productive branches, weight 100 dry seeds, fresh weight of straw, dry weight of straw, the yield of dry seeds per plot.
The lime dose of three ton per hectar gives the highest dry seeds per plot, height of stems, number of filled pods and number of productive branches.
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