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SKRIPSI PENGARUH RUAS STEK PUPUK DAN DOSIS PUPUK KALIUM PENGARUHNYA TERHADAP HASIL UBI JALAR (IPOMEA BATATAS (L) LAMB

The experiment on the effect of potash fertilizer dose (KCl) toward the result of elephant variety ginger plant (Zingiber officinale ROSC) had been carried out in Drojogan Rejosari village, Bandongan district, Magelang regency, Central Java province on January 1989 until May 1989. The soil type is latosol with pH 5,56 on altitude 431 meter of sea level. The experiment using the Randomized Complete Block Design (RCBD) with factorial it consist of eight tratment combinations and four replications.

The treatment are:
Ko non fertilizer potash
K fertilizer KCl 50 kg/ha
1 K fertilizer KCl 100 kg/ha
KS : fertilizer KCl 150 kg/ha
K K4 fertilizer KCl 200 kg/ha
K : fertilizer KCl 250 kg/ha 5 K2: fertilizer KC1 300 kg/ha
6 K: fertilizer KCl 350 kg/ha
The observation is committed toward the weight of tu- ber per plant, dry weight of tuber per plot, fresh weight straw, dry weight of straw and harvest index. the potash ferti-of The result of experiment showed that lizer is high significantly to the weight of tuber plant, and weight of tuber per plot and gave the significantly

to the harvest index. Yot were not significantly to the fresh weight of straw and dry weight of straw.

The highest weight of tuber per plant was achived by the combination factorial with the 250 kg KCL dose per hec- tare, but the influence is inclined indifferent significan- tly with the other treatment.

Till a sure the result. limit potash fertilizing would be raise

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Informasi Detail
Judul Seri
-
No. Panggil
630
Penerbit
MAGELANG : UNIVERSITAS TIDAR.,
Deskripsi Fisik
XII;63 HAL;29,5 CM
Bahasa
Indonesia
ISBN/ISSN
-
Klasifikasi
630
Tipe Isi
-
Tipe Media
-
Tipe Pembawa
-
Edisi
-
Subjek
FAKULTAS_FAPERTA
PRODI_S1_AGROTEKNOLOGI
Info Detail Spesifik
-
Pernyataan Tanggungjawab
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