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SKRIPSI PENGARUH DOSIS DAN CARA PEMBERIAN PUPUK TSP PADA TANAH LATOSOL TERHADAP HASIL TANAMAN HASIL TANAMAN KEDELAI ( Glycine max L. merril )
ABSTRACT
The experiment of the effect of method application and dosage TSP to yield soybean (Glycine max L. Merrill), was carried out at Kedungsari Village, sub District North Magelang, Magelang City, from 1.5 Agustus 1991 until 5 Novem- ber 1991. The soil type was latosol, the soil pH 6,7 with an altitude of 380 metres.
The experiment design used was Split Plot Design (SPD) composed by Randomized Completely Block Design (RCBD), consisted of two factor by three replications.
Factor 1. Method application TSP as main plot are three le- vel: Broadcost, in the row and side band.
Factor 2. Dosage TSP as sub plot are four level : 0 ; 50 ; 100 and 150 kg/ha TSP
The result of experiment showed that, the treatment dosage and method application ISP was significant to the number of fertile nodus and plant of height.
Interaction method and dosage TSP very significant to the number of fertile nodus and weight of dry seed per plant. The heighest result from the number of fertile nodus 17,53 on composed treatment T2P3 and weight of dry seed per plant 3 heighest 7,76 on composed treatment T3P2.
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