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Linda Ernawati Lindongi
Fakultas Pertanian Universitas Papua, Jl. Gunung Salju Amban, Manokwari – Papua Barat
Agriculture, Biological Sciences & Forestry

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Respon Pertumbuhan Dan Produksi Tanaman Sawi (Brassica juncea L.) Terhadap Interval Waktu Pemberian POC Urin Kelinci Linda Ernawati Lindongi; Amelia Sarungallo; Olina Yahuli; Inna M. Rumainum
Agrotek Vol 11 No 1 (2023): Juli
Publisher : Fakultas Pertanian Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46549/agrotek.v11i1.324

Abstract

This study aims to determine the appropriate application time interval of rabbit urine POC to support optimal growth and production of mustard greens. This study used an experimental method designed using a completely randomized design (CRD) with 4 treatments, including W0 (control), W1 (treated with 60 ml/L rabbit urine every 1 week), W2 (treated with 60 ml of rabbit urine /L every 2 weeks), and W3 (treated with 60 ml/L rabbit urine fertilizer every 3 weeks). Variables observed in this study included growth variables consisting of plant height, number of leaves, leaf width, and leaf length at 1 – 6 WAP, as well as production variables in the form of wet stover weight per plant (grams) and plant consumption weight (grams) at 6 WAP. The data obtained were analyzed by ANOVA and if it had a significant effect then continued by the Tukey test at the 95% level of confidence. The results of the study showed that the time interval treatment for application of POC rabbit urine only had a significant effect on the variable number of leaves, leaf length, and leaf width at 6 WAP and plant consumption weight. The time interval application of 2 weeks (W2) rabbit urine POC tend to give better results than other time interval treatments in almost all observation variables.
Pertumbuhan dan Produksi Tanaman Sawi (Brassica juncea L.) Akibat Pemberian Pupuk Organik dan Anorganik Rosana M. T. Tulaseket; Linda Ernawati Lindongi; Liz Yanti Andriyani; Fenny S. J. Asyerem
Agrotek Vol 11 No 1 (2023): Juli
Publisher : Fakultas Pertanian Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46549/agrotek.v11i1.325

Abstract

This study aimed to determine the effect of applying several organic fertilizers (Papua Nutrient liquid fertilizer, Green Tonik liquid organic fertilizer, Nasa liquid organic fertilizer, Agrica liquid organic fertilizer) and inorganic fertilizers (CPN, NPK 16 : 16 : 16 fertilizer, Solution liquid fertilizer, Urea + KCl + TSP, SP 36) on the growth and production of mustard greens. The design used in this study was a randomized block design (RBD) with 10 treatments which were repeated 3 times. The research treatments were S0: Without Treatment, S1: Papua Nutrient (10 ml/liter of water), S2: POC Green Tonic (3 ml/liter of water), S3: POC Nasa (2 ml/liter of water), S4: POC Agrica ( 5 ml/ liter of water), S5 : CPN fertilizer (5 gram/ plant), S6 : NPK 16 : 16 : 16 (5 gram/ plant), S7 : Liquid chemical fertilizer solution (4 ml/ liter of water), S8 : Urea + KCL + TSP (5 grams/plant) and S9 : SP – 36 (5 grams/plant). Data were analyzed using variance. If the treatment has a significant effect, then the analysis is continued using the Least Significant Difference Test (LSD) with a 95% confidence level. The results showed that the application of several organic fertilizers and inorganic fertilizers showed a significant effect on plant height 3 WAP, number of leaves 3 WAP, number of leaves 4 WAP and plant fresh weight per plot, and had a very significant effect on plant height 4 WAP, leaf width and plant fresh weight per plant. The fertilizer treatment that showed the best results on average was NPK 16: 16: 16 (S) and Urea + KCl + TSP (S8) fertilizers, while the fertilizer treatment that showed the lowest results was Papua Nutrient fertilizer (S1).
Co-Authors Amelia Sarungallo Fenny S. J. Asyerem Inna Rumainum Liz Yanti Andriyani Olina Yahuli Rosana M. T. Tulaseket