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Journal : Jurnal Penelitian Pendidikan IPA (JPPIPA)

Utilization of Water Spinach Harvest Waste as Liquid Organic Fertilizer and Compost on the Growth and Yield of Large Chili Plants (Capsicum Annuum L.) Nurlailah Mappanganro; Baiq Inggar Linggarweni; Nirmawati Nirmawati
Jurnal Penelitian Pendidikan IPA Vol 9 No 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.5476

Abstract

The aim of the research was to determine the effect of giving concentrations of liquid organic fertilizer and doses of compost from water spinach harvest waste on the growth and yield of large chili plants (Capsicum annuum L.). The results of the research showed that the administration of various concentrations of LOF and doses of compost from kale harvest waste had a significant effect on the height of large chili plants (Capsicum annuum L.) at 84 DAP, and had no significant effect on the number of leaves at 84 DAP, flowering age, number of flowers and the number of large chili plants (Capsicum annuum L.). The combination of 5 ml/l LOF and no compost (P1K0) treatment resulted in the highest average plant height at 84 DAP (38.33 cm), and the highest average number of plant leaves (56.00). The combination of treatment with a LOF concentration of 5 ml/l and the addition of 250 g compost per plant (P1K1) resulted in the fastest average flowering age (18.67 DAP). The combination of treatment with a LOF concentration of 10 ml/l and the addition of 250 g compost per plant (P2K1) produced the highest average number of flowers (10.33 pieces) and also produced the highest average number of fruit (2.33 pieces).
Growth and Performance of Melon (Cucumis melo L) in Respect of Payments and Fruit Trimming Rosadi, Narita Amni; Swandayani, Rosalina Edy; Linggarweni, Baiq Inggar
Jurnal Penelitian Pendidikan IPA Vol 10 No 4 (2024): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i4.6747

Abstract

This study used a completely randomized design (CRD), factorial with 2 intervention factors: M0 = 0 g/tree, M1 = 40 g/tree, M2 = 80 /tree. The second factor of fruit pruning (P), P0 = no size, P1 = remaining 1 fruit, P2 = remaining two fruits. This study was organized according to a 3x3 factorial design. Treatments were repeated three times and resulted in 27 experiments. The parameters observed included: Tree height, number of leaves, number of flowers, fruit weight, fruit diameter. Observation of plant growth will be done within 7 days after planting. Analysis using variance fingerprints. If there are significant differences between treatments, do the BNJ test at the 5% level. From the results of the analysis of variance in the table above shows that the application of organic fertilizer does not give a real effect on the height of the tree at the age of 70 hst, the number of leaves, fruit weight and diameter. Pruning treatment gives a real effect on the parameters of plant height after 70 days of planting, but does not give a real effect on the number of leaves, fruit weight and diameter