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PENGARUH PUPUK ANORGANIK TERHADAP PERTUMBUHAN DAN HASIL TANAMAN SAWI HIJAU PADA TIGA JENIS TANAH Dominggus.M.D. Tatuhey; Paskalius Apriyanto Merahabia; Herman Masbaitubun; Evi Tasriani; Grace Magdalena Wally
Jurnal Pertanian Terpadu Santo Thomas Aquinas Vol. 5 No. 1 (2026): Jurnal Pertanian Terpadu Santo Thomas Aquinas
Publisher : STIPER Santo Thomas Aquinas Jayapura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/jupiter-sta.v5i1.120

Abstract

Research The purpose of this study was to determine the appropriate fertilizer dosage and soil type to increase the growth and production of mustard greens. This study was conducted from October to November 2024. This study used a Randomized Block Design (RAK) consisting of 9 levels of fertilizer concentration. The research variables consisted of plant height, number of leaves, leaf length, leaf width and base weight. The results of the study showed significant differences in the plant height variable in the first week, second week, third week, fourth week, number of leaves in the first week, second week, third week, fourth week, leaf length in the fourth week, leaf width in the third week, fourth week and base weight variables. Of the 9 levels tested, the concentration with the highest results was the concentration of NPK fertilizer 300g + KNO3 300g + KCL 100g + Yahim Soil (C1).
PENGARUH PEMUPUKAN NPK DAN MONO KALIUM PHOSPAT TERHADAP HASIL TANAMAN KACANG MERAH (Phaseolus vulgaris L.) ASAL TUAL MALUKU TENGGARA Dominggus Marcus Donald Tatuhey; Herman Masbaitubun; Paskalius Apriyanto Merahabia; Lispin Yanus Wanimbo
Jurnal Pertanian Terpadu Santo Thomas Aquinas Vol. 5 No. 1 (2026): Jurnal Pertanian Terpadu Santo Thomas Aquinas
Publisher : STIPER Santo Thomas Aquinas Jayapura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/jupiter-sta.v5i1.130

Abstract

Red kidney bean (Phaseolus vulgaris L.) is one of the food crops that requires both macro and micro nutrients to support growth and production. The availability of these nutrients can be fulfilled through the application of appropriate and balanced fertilizers. NPK and MKP fertilizers are inorganic fertilizers that supply nitrogen (N), phosphorus (P), and potassium (K). This study aimed to determine the effect of NPK and MKP fertilization on the production of red kidney bean plants. The method used was an experimental approach. The results showed that: (1) the application of NPK and MKP fertilizers had no significant effect on growth variables, but had significant and highly significant effects on yield variables; (2) the P3 fertilization dose (NPK 200 kg/ha and MKP 150 kg/ha) produced the highest number of pods, pod length, and pod dry weight.