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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) JURNAL ILMIAH MAKSITEK JURNAL ILMIAH SIMANTEK Fruitset Sains : Jurnal Pertanian Agroteknologi
IRAWATY ROSALYNE
UNIVERSITAS SIMALUNGUN
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PENGARUH PEMBERIAN KOMPOS KULIT DURIAN TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN BUNCIS RAMBAT ( PHASEOLUS VULGARIS L.) IRAWATY ROSALYNE
JURNAL ILMIAH MAKSITEK Vol 5 No 1 (2020): JURNAL ILMIAH MAKSITEK
Publisher : LP2MTBM MAKARIOZ

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Abstract

This research was conducted in the district of Saribu Asih Hatonaman,, Simalungun regency with a height of 350 masl from January to April 2017. Using a random draft group (RAK) Non factorial with 5 treatment ie: K0: Without the introduction of compost, the skin of the durian, K1: compost the skin with a dose of 1.5 kg/plot, K2: Compost the skin with a dose of 2.25 kg/plot, K3: The compost of leather with the dose 3 kg/plot. 3.75. The parameters observed in this study were: height of the plant (cm), number of primary branches (fruit), weight of cropping pods samples (g), weight pods per plot (kg). The results of various analyses showed that durian compost is a real effect on all observation parameters. Test result of different average showed at the treatment of K4 (25 tons/ha of leather compost durian) obtained the highest crops on 2 and 4 MST (44.22 cm and 99, 93cm), Number of the most primary branches (6.69 rods), the weight of pods per crop of the highest sample (345 G or 2.45 ton/ha) and weight pods per plot highest (2.75 kg or 2.29 tons/ha).
PENGARUH PEMBERIAN KOMPOS LIMBAH KULIT DURIAN TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN JAGUNG (ZEA MAYS L.) IRAWATY ROSALYNE
JURNAL ILMIAH SIMANTEK Vol 3 No 1 (2019): JURNAL ILMIAH SIMANTEK
Publisher : LP2MTBM MAKARIOZ

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Abstract

This research was conducted from January to July 2016 at Simalungun Pematangsiantar University Agricultural Land with an altitude of ± 450 m above sea level. The purpose of this study was to determine the effect of Compost Durian Skin Waste on Corn Plant Growth and Production (Zea mays L).This study uses a non-factorial Randomized Block Design (RBD) consisting of 4 levels, namely: D0 = without the provision of durian skin waste compost, D1 = giving durian skin waste compost of 5 kg / plot, D2 = giving compost of 6 kg durian skin waste / plot, D3 = 7 kg / plot of durian skin waste compost. The parameters observed were plant height (cm), ear length (cm), ear weight per plant (g), dry seed weight per plant (g) and dry seed weight per plot (kg). The data obtained was observed by analysis of variance, while to find out the differences between treatments was tested using the Smallest Significant Difference (LSD) with a confidence interval of 5%.The results of statistical analysis show that durian skin waste compost has a significant effect on all observed parameters. The highest plants at the age of 30 days after planting and 60 days after planting (97.79 cm) and (178.97 cm). The treatment of doses of durian skin waste compost at D3 is the best treatment. The results showed that the longest corn cobs were (19.4 cm), corn cob weight per plant (185.06 gr), dry seed weight per plant (143.30 gr) and dry seed weight per plot (5.02 kg )
PENGARUH KOMPOS PAITAN DAN NPK TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN MENTIMUN (CUCUMIS SATIVUS L.) IRAWATY ROSALYNE
JURNAL ILMIAH SIMANTEK Vol 4 No 4 (2020): JURNAL ILMIAH SIMANTEK
Publisher : LP2MTBM MAKARIOZ

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Abstract

The purpose of this study is to find out the influence of Compost Paitan and NPK on the growth and production of cucumberplants (Cucumis sativus L.). Research using factorial Randomized Group Design (RAK), with 2 treatment factors where thefirst factor is the administration of paitan compost consisting of 3 levels of dosi namely K1: Compost Paitan 10 ton / ha) 1.28kg / plot, K2 : Paitan Compost Administration (20 tons / ha) 2.56 kg / plot, K3: Paitan Compost Administration (350 tons / ha)3.2 kg / plot, while for the second factor is the administration of NPK Fertilizer consisting of 3 dose levels namely N1:administration of NPK Fertilizer (250 kg / ha) 32 g / plot, N2: administration of NPK Fertilizer (3000 kg / ha) 38.4 g / plot ,N3 :the administration of NPK fertilizer ( 350 kg / ha) 44.8 g / plot Parameters observed in this study are delivered: the height ofthe plant (cm), the number of plants (fruit), the weight of fruit per plant (kg) and the production of fruit per plot. For theobservation results were observed with a fingerprint analysis on the trust hose at a rate of 5% while to use the difference intreatment used BNT test (Smallest Real Difference) with a confidence lapse at the level of 5% Of the results of the study itwas known that the treatment of Compost Paitan and NPK had a noticeable effect on the height of plants (cm) ages 2, 3, 4, 5and 6 MST. The number of fruit crops (fruit), the weight of fruit per plant (kg) and the production of fruit per plot. Paitan K3Compost Treatment (350 tons/ha) 3.2 kg/plot, showing the highest cucumber plant height aged 2, 3, 4, 5 and 6 MST. (17.22cm), (60.47 cm), (101.11 cm), (147.36 cm) and (167.69 cm), number of fruits per plant (fruit) 9.22 pieces, fruit weight perplant (kg) 2.10 kg, fruit production per plot (kg) 15.61 kg. NpK Fertilizer Treatment N3 = npk fertilizer administration ( 350 kg /ha) 44.8 g / plot shows the highest height of cucumber plants aged 2,3, 4, 5 and 6 MST respectively. (16.42 cm), (55.94 cm),(108.50 cm), (143.31 cm) and (163.36 cm), number of fruits per plant 8.82 pieces, plant fruit weight 1.88 kg, fruit productionper plot 13.81 kg.
RESPON PERTUMBUHAN DAN PRODUKSI TANAMAN ROSELLA (HIBISCUS SABDARIFFA L) DENGAN PERLAKUAN PUPUK KANDANG KAMBING DAN KALIUM IRAWATY ROSALYNE
JURNAL ILMIAH SIMANTEK Vol 5 No 4 (2021): JURNAL ILMIAH SIMANTEK
Publisher : LP2MTBM MAKARIOZ

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Abstract

The study used a randomized group design (RAK) factorial, with two treatment factors where the first factor is the provisionof goat manure consisting of 3 dose levels, namely O1: 8,000 kg / ha (7,200 gr / plot), O2: 10,000 kg / ha (9,000 gr / plot),O3: 15,000 kg / ha (13,500 gr / plot). The second factor is the administration of potassium fertilizer (KCL) consisting of 3dose levels, namely K1: 50 kg / ha (45 gr / plot), K2: 100 kg / ha (45 gr / plot), K3: 150 kg / ha (135 gr / plot). The parametersobserved in this study include: plant height (cm), number of branches (fruit), flowering speed (day), fresh weight of flowers(gr) and dry weight of flowers (gr). O3 goat manure treatment shows the highest plant height of 8 MST (165.35 cm), numberof branches (5.02 pieces), flowering speed (69.11 days), fresh weight of flowers (148.80 gr), dry weight of flowers (65.11 gr).The treatment of potassium fertilizer K3 = 150 kg / ha (135 gr / plot) shows the highest plant height (164.35 cm), number ofbranches (4.70 pieces), flowering speed (74.44 days), fresh weight of flowers (138.43 gr), dry weight of flowers (62.46 gr).The interaction treatment of goat manure and potassium fertilizer showed the highest plant height of 8 MST (169.39 cm),number of branches (5.61 pieces), flowering speed (83.33 days), fresh weight of flowers (152.72 gr), dried weight of flowers(45.56 gr).
RESPON PERTUMBUHAN DAN PRODUKSI TANAMAN PAKCOY EMONE 26 (BRASSICA RAPA L.) PADA PEMBERIAN PUPUK HIJAU OROK-OROK (CROTALARIA JUNCEA L.) DAN PUPUK NPK PHONSKA IRAWATY ROSALYNE; ARYO VINTARIS MALAU; JONNER PURBA
JURNAL ILMIAH SIMANTEK Vol 6 No 1 (2022): JURNAL ILMIAH SIMANTEK
Publisher : LP2MTBM MAKARIOZ

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Abstract

This research was conducted from August to September 2020 in Persatuan Baru Village, Nagori Sigodang Barat, PaneiDistrict, Simalungun Regency with an altitude of 950 m above sea level. The purpose of this study was to determine theresponse of growth and production of Pakcoy plants to the green manure of Orok-orok and NPK Phonska. This study used arandomized block design with 2 factors, namely green manure with doses of 0 kg / ha (F1), 10 tons / ha or 4 kg / plot (F2),and 20 tons / ha or 8 kg / plot ( F3) as well as the dose of NPK Phonska fertilizer 150 kg / ha or 60 gr / plot (P1), 300 kg / haor 120 gr / plot (P2), and 450 kg / ha or 180 gr / plot (P3). Each treatment was repeated 3 times. To determine the responseto plant growth, several variables were observed, namely plant height (cm), number of leaves (strands), net weight per plantsample (gr), and net weight per plot (kg). The results of analysis of variance showed that there was a plant response to theapplication of green manure doses of Orok-orok to the addition of plant height at the age of 4 WAP, the number of plantleaves at the age of 2, 3, 4 WAP, and also to the weight per plant sample and plant weight per plot. The dosage of PhonskaNPK fertilizer shows a plant response to the increase in plant height at 4 WAP, the number of plant leaves at 2, 3, and 4WAP, and also to weight gain per plant sample, and plant weight per plot. Treatment interactions showed no significantresponse to the variables of plant height, number of leaves, net weight per sample plant and a significant response to theaddition of plant net weight per plot. The interaction of F3P2 treatment (green manure of Orok-orok 20 tons / ha and NPKPhonska 300 kg / ha) tended to be higher than the interactions of other treatments in all observation variables.
PENGARUH PEMBERIAN KOMPOS KULIT KOPI DAN PUPUK NPK MUTIARA TERHADAP PERTUMBUHAN DAN PRODUKSI JAGUNG MANIS ( ZEA MAYS SACCHARATA L.) DI SIMALUNGUN IRAWATY ROSALYNE
JURNAL ILMIAH SIMANTEK Vol 6 No 1 (2022): JURNAL ILMIAH SIMANTEK
Publisher : LP2MTBM MAKARIOZ

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Abstract

The study used a randomized design of the group (RAK) factorial with two factors, the first factor is the composting of coffeeskin, namely: K0: Control (without the provision of coffee skin compost), K1: 2 kg / plot, (6.3 tons / ha) coffee skin compost,K2: 4kg / plot, (12.6 tons / ha) coffee skin compost, K3: 6kg / plot, (18.9 tons / ha) coffee skin compost and the second factoris the provision of NPK fertilizer consisting of N1: 0.10 kg/NPK fertilizer plot,N2: 0.20 kg/NPK fertilizer plot,N3: 0.30 kg/NPKfertilizer plot. Parameters observed in this study include: plant height (cm), stem diameter, sample soil cob weight and cobweight per plot. The composting of coffee skin has a real effect on all observation parameters, treatment interactions, as wellas the provision of NPK fertilizer except the diameter of the stem. The K3N3 treatment showed the highest plant height ofobservation ages of 3.6, and 9 MST, respectively (77.74cm), (198 cm), and (248.57cm). corn cob weight per sample (361.47g or 20.65 tons/ha), and fruit cob weight per plot (6.50 kg, or 20.63 tons/ha). In the treatment K2N3 shows the diameter ofthe highest rod (2.49 cm).
RESPON PERTUMBUHAN DAN HASIL TANAMAN PAKCOY (BRASSICA RAPA L.) TERHADAP KONSENTRASI BIOBOOST CAIR DAN DOSIS NPK ENTEC IRAWATY ROSALYNE; ROSMADELINA PURBA; NOYA PRAMESARI
JURNAL ILMIAH SIMANTEK Vol 7 No 1 (2023): JURNAL ILMIAH SIMANTEK
Publisher : LP2MTBM MAKARIOZ

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Abstract

The research was conducted in December 2021 in Sait Buntu Village, Sidamanik District, Simalungun Regency. This study aims to determine the growth and yield response of pakcoy plants due to a combination of liquid bioboost concentration and entec NPK doses on the growth and production of pakcoy plants (Brassica rapa L.). Objectives This research was conducted using a Factorial Randomized Group Design (RAK), consisting of two factors, namely: The first factor is the application of bioboost fertilizer (B) which consists of 4 levels, namely B0 = Without bioboost treatment, B1 = 160 cc / 2 L of water per plot, B2 = 180 cc / 2 L of water per plot, B3 = 200 cc / 2 L of water per plot and the second factor is the addition of Entecpertanaman fertilizer dose (N) which consists of 3 levels, namely N1 = 25 g / plot, N2 = 50 g / plot, N3 = 75 g / plot. The parameters observed were plant height (cm), number of leaves (strands), net weight per plant (g) and net weight per plot (kg). The results of the study explained that there was a real response to the growth and production of pakcoy due to the application of bioboost concentrations on plant height at the age of 14 and 28 HST, the number of leaves at the age of 14 and 28 HST, net weight per plant and net weight per plot. There was a significant response in plant height at 28 HST, number of leaves at 28 HST, net weight per plant and net weight per plot to the dose of Entec NPK fertilizer but there was no significant response in plant height at 14 HST and number of leaves at 14 HST. The interaction response of bioboost biofertilizer and NPK Entec fertilizer had a real response to plant height at 28 HST and net weight per plant but there was no real response to plant height at 14 HST, the largest number of leaves at 14 and 28 HST and net weight per plot.
RESPON PERTUMBUHAN DAN PRODUKSI TANAMAN KACANG KAPRI (Pisum sativum L.) AKIBAT PEMBERIAN KONSENTRASI POC DAN DOSIS POSFOR Irawaty Rosalyne
Fruitset Sains : Jurnal Pertanian Agroteknologi Vol. 11 No. 4 (2023): October: Agriculture
Publisher : Institute of Computer Science (IOCS)

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Abstract

Kacang kapri merupakan salah satu jenis polong-polongan yang banyak digunakan dalam masakan. kacang kapri juga mengandung vitamin, mineral, serta nutrisi yang baik untuk kesehatan jantung dan tulang. Salah satu faktor yang berperan penting dalam peningkatan produktivitas pada tanaman kacang kapri adalah pemupukan, baik itu pupuk organik maupun anorganik. Penelitian ini dilakukan untuk mengetahui respon pertumbuhan dan produksi tanaman kacang kapri ( pisum sativum l.) akibat pemberian konsentrasi poc dan dosis posfor maka dilakukan penelitian di Pematang Siantar, Kab.Simalungun dengan ketinggian  ± 700 m dpl  pada bulan Maret-Mei 2022 dengan menggunakan Rancangan Acak Kelompok (RAK) faktorial dengan jumlah 16 kombinasi perlakuan, jumlah 3 ulangan, jumlah per plot 50 tanaman, dan ukuran plot 200cm x 200cm. Parameter yang diamati tinggi tanaman (cm), Jumlah polong per tanaman, Jumlah polong per plot, Berat polong per tanaman (g), Berat polong per plot (kg). Hasil penelitian menunjukkan bahwa Pemberian Poc ada respon nyata terhadap parameter tinggi tanaman, jumlah polong per plot, berat polong per tanaman dan berat  polong per plot pada umur 4 MST, 5 MST, dan 6 MST. Pemberian pupuk Posfor ada respon nyata terhadap parameter tinggi tanaman, jumlah polong per plot, berat polong per tanaman dan berat polong per plot pada umur 4 MST, 5 MST, dan 6 MST.Kombinasi pemberian poc dan pupuk Posfor ada respon nyata terhadap parameter tinggi tanaman, jumlah polong per plot, berat polong per tanaman dan berat polong per plot pada umur 4 MST, 5 MST, dan 6 MST.
The Effect of Chicken Manure and Mycorrhizal Biofertilizer on Increasing Peanut (Arachis Hypogaea L.) Production Growth Meriaty; Irawaty Rosalyne
Jurnal Penelitian Pendidikan IPA Vol 11 No 12 (2025): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i12.13771

Abstract

This study used a factorial Randomized Block Design (RAK), with 2 treatment factors, factor I is the provision of Chicken Manure consisting of 3 treatment levels, namely: K1 = 3 Kg / plot, K2 = 4 Kg / plot, K3 = 5 kg / plot. Factor II is the provision of Mycorrhizal Fertilizer consisting of 4 treatment levels, namely: M0 = Without the provision of Mycorrhizal Biofertilizer, M1 = 2 g / plot, M2 = 4 g / plot, M3 = 6 g / plot. The parameters observed in this study include: Plant Height (cm) 21, 35, and 49 DAP, Number of Primary Branches (branches) when the flowering period has finished, Number of Pods per Plant (pods), Percentage of Full Pods per Plant (%), Seed Production per plot (g). Based on the results of the study, it can be concluded that the treatment of chicken manure dose level significantly affected plant height at the age of 21, 35, and 49 DAP, but did not significantly affect the number of primary branches, number of pods per plant, percentage of full pods per plant, seed production per plot. The treatment of mycorrhizal fertilizer dose level significantly affected plant height at the age of 21, 35, and 49 DAP, number of primary branches, number of pods per plant, percentage of full pods per plant, seed production per plot. For the interaction of chicken manure and mycorrhizal fertilizer treatment significantly affected plant height at the age of 21 DAP, but did not significantly affect plant height at the age of 35 and 49 DAP, number of primary branches, number of pods per plant, percentage of full pods per plant and seed production per plot.
Co-Authors ARYO VINTARIS MALAU JONNER PURBA Meriaty NOYA PRAMESARI ROSMADELINA PURBA