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Pengaruh Jarak Tanam Yang Berbeda Terhadap Pertumbuhan Dan Produksi Kelapa Sawit (Elaeis guineensis Jacq) Hayata Hayata; Ida Nursanti; Pandu Kriswibowo
Jurnal Media Pertanian Vol 5, No 1 (2020): April
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (324.21 KB) | DOI: 10.33087/jagro.v5i1.92

Abstract

Plant spacing is a factor influencing the growth of oil palm plants. Plant spacing is done to get an area for plant growth, to avoid a sun and nutrients competition for each oil palm plant, and to make it easier maintenance. This study aimed to see   the growth and production of oil palm at different planting distances. This research was carried out at the Oil Palm smallholder Plantation located in Suko Awinjaya Village, Sekernan District, Muaro Jambi Regeny, 64 kilometers (representing 8×8 m spacing) and 69 kilometers (representing 9×9 m spacing). This research was conducted in March-April 2019. The design of the experiment was carried out as an unformatted trial and the location was porpusively chosen as  there were a uniform plants in that location. Sampling determination of the locations was based on spacing differences e.g.  Planting distance 8 × 8 m (P1), Planting distance 9 × 9 m (P2). The Systemic Sampling method was used in this study. The parameters observed were plant height, stem circumference, weight of fresh fruit bunches (FFB), productivity, light intensity, air temperature, air humidity (%). A measured agronomic each observed parameter was analyzed by Independent t test (significant level of 5%). The result showed that the oil palm plantations with 8x8 m distance planted give a higher growth  and a smaller stem circumference than the 9x9m. While a higher both of Fresh Fruit Bunch Weight and productivity were obtained at a 9x9 m spacing than those at 8x8 m planted distance. Keywords: Spacing, Productivity, Oil Palm AbstrakJarak tanam merupakan faktor yang mempengaruhi pertumbuhan tanaman kelapa sawit. Pengaturan jarak tanam adalah untuk mendapatkan ruang tumbuh bagi pertumbuhan tanaman guna menghindari kompetisi memperebutkan unsur hara dan matahari dari setiap tanaman kelapa sawit, serta mempermudah dalam pemeliharaan. Penelitian ini bertujuan untuk melihat pertumbuhan dan produksi kelapa sawit pada jarak tanam yang berbeda. Penelitian ini dilaksanakan di Perkebunan Kelapa Sawit Rakyat yang terletak di Desa Suko Awinjaya, Kecamatan Sekernan Kabupaten Muaro Jambi kilometer 64 (mewakili jarak tanam 8×8 m) dan kilometer 69 (mewakili jarak tanamn 9×9 m). Penelitian ini pada bulan Maret – April 2019. Rancangan Percobaan di lakukan dengan tidak terformat, dan lokasi dipilih secara sengaja karena pada lokasi tersebut terdapat tanaman yang diteliti dan seragam. Penentuan lokasi pengambilan sempel berdasarkan perbedaan jarak tanam yaitu: Jarak tanam 8×8 m (P1), Jarak tanam 9×9 m (P2) Pengambilan sampel pada penelitian ini menggunakan metode Sistemik Sampling. Parameter yang diamati adalah Tinggi tanaman, Lingkar Batang, Berat Tandan Buah Segar (TBS), Produktivitas, Intesitas Cahaya, Suhu Udara, Kelembaban Udara (%), Tindakan Agronomi. Setiap parameter yang diamati dilakukan analisis  Independent t test pada taraf α 5 %. Tanaman Kelapa sawit yang ditanam pada jarak 8x8 m memberikan hasil pertumbuhan yang lebih tinggi dan lingkaran yang lebih kecil dibandingkan dengan jarak tanam 9x9 m. Berat Tandan Buah Segar dan produktivitas yang lebih tinggi didapatkan pada jarak tanam 9x9 m dibandingkan dengan yang ditanam pada jarak 8x8 mKata kunci : Jarak Tanam, Produktivitas, Kelapa sawt
Karakteristik Tanah Area Pasca Penambangan Di Desa Tanjung Pauh Ida Nursanti
Jurnal Media Pertanian Vol 3, No 2 (2018): Oktober
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (470.357 KB) | DOI: 10.33087/jagro.v3i2.73

Abstract

The post-mining soil has poor chemical and physical properties and has a very low fertility rate. The objective of this research is to know the land post-mining characteristics related to planting medium. Implementation of research in Tanjung Pauh Village and soil Laboratory. The research was conducted by survey method and soil laboratory test. Data analysis of the diversity of post-mining soil characteristics is presented in table form and discussed descriptively. Post-mine soil chemical and physical characteristic: soil acidity level in very acidic position pH 4, Al saturation of high criterion equal to 52,86%, iron content 1,51% high criterion, Cation Exchange Capacity of 15,21 cmol (+) kg-1 is low, Saturation saturation of 49.44% is moderate, C-organic is very low that is equal to 0.16%, C / N value of soil 1.46 is very low, N total 0, 11%, P available 9,20 mg kg-1 and K total of soil 0,15 mg kg-1 are each classified as low. The post-mining land has poor physical and chemical characteristics of soil as planting medium. Keywords: soil chemistry, physical soil, Post MineABSTRAKTanah pasca penambangan memiliki sifat kimia dan fisik yang kurang baik serta memiliki tingkat kesuburan yang sangat rendah. Penelitian bertujuan mengetahui karakteristik tanah pasca tambang terkait sebagai media tanam. Pelaksanaan penelitian di Desa Tanjung Pauh dan Laboratorium tanah. Penelitian dilaksanakan dengan metode survey dan uji laboratorium tanah. Analisis data keragaman karakteristik jenis tanah pasca penambangan disajikan dalam bentuk tabel dan dibahas secara deskriptif. Karakteristik kimia dan fisik tanah pasca tambang: tingkat kemasaman tanah berada pada posisi sangat masam pH 4, kejenuhan Al kriteria tinggi sebesar 52,86%, kadar besi 1,51% kriteria tinggi, KTK (Kapasitas Tukar Kation) tanah sebesar 15,21 cmol(+)kg -1 tergolong rendah, Kejenuhan Basa (KB) sebesar 49,44% tergolong sedang, C-organik sangat rendah yaitu sebesar 0,16%, Nilai C/N tanah 1,46 tergolong sangat rendah, N total 0,11%, P tersedia 9,20 mg kg-1 dan K total tanah 0,15 mg kg-1 masing-masing tergolong rendah.Tanah pasca penambangan memiliki karakteristik fisik dan kimia tanah yang kurang baik sebagai media tanam.Kata kunci : Kimia tanah, fisik tanah, Pasca Tambang
PEMBERIAN ARANG SEKAM PADI PADA MEDIA TANAM UNTUK MENDUKUNG PERTUMBUHAN BIBIT KAKAO (Theobroma cacao L.) Ida Nursanti; Hayata Hayata; Agus Jufriyanto
Indonesian Journal of Thousand Literacies Vol. 1 No. 3 (2023): Indonesian Journal of a Thousand Literacy
Publisher : Nindikayla Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57254/ijtl.v1i3.48

Abstract

Ultisol soil has very low nutrients and organic matter, so it is necessary to provide input of organic matter to support the supply of nutrients for the growth of cocoa plants. This study aims to determine the effect of several doses of rice husk charcoal on the growing media for cocoa seedling. This study used a completely randomized design (CRD) and treatment design, namely rice husk charcoal with 4 levels of composition including; S0 : 3,000 g of ultisol soil without rice husk charcoal, S1: 2,400 g of ultisol soil + 600 g of husk charcoal, S2: 2,250 g of ultisol soil + 750 g of husk charcoal, S3 : 2,100 g of ultisol charcoal + 900 g of husk charcoal. Data were analyzed using analysis of variance, followed by Duncan's Multiple Distance Test (DNMRT) at the level of 5%. The results showed that the application of rice husk charcoal to cocoa plants had a significant effect and produced plant height S2 (45.21 cm), stem diameter S2 (27.06 mm), root dry weight S2 (15.18 g), weight S2 canopy dryness (32.09 g) and S2 quality index (2.52).
WATER VOLUME TREATMENT FOR THE GROWTH OF OIL PALM SEEDLINGS (ELAEIS GUINEENSIS JACQ) FROM TWIN MAIN NURSERIES IN ULTISOL SOIL Hidayatullah Hidayatullah; Ida Nursanti; Hayata Hayata
International Research of Multidisciplinary Analysis Vol. 1 No. 4 (2023): International Research of Multidisciplinary Analysis
Publisher : Nindikayla Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57254/irma.v1i4.48

Abstract

Oil palm seeds that come from twin sprouts are very sensitive to the need for water, if it is too late to provide water, the plant seeds will respond immediately resulting in the plant seeds withering, drying out over time and eventually dying. This study aims to determine the effect of giving water with different volumes on the growth of oil palm seedlings from twins in ultisol soil. This study used a completely randomized design (CRD) and the treatment design was rice husk charcoal with 4 treatment levels including; P1: Giving 500 ml of water, P2: Giving 400 ml of water, P3 Giving 300 ml of water, P4: Giving 200 ml of water. Data were analyzed using analysis of variance, followed by Duncan's Multiple Range Test (DNMRT) at α level of 5%. The results showed that the volume of water given at doses of 500 ml, 400 ml, 300 ml and 200 ml had no significant effect on plant height, fresh weight and root dry weight of twins of oil palm (Elaeis guineensis Jacq) seedlings. The P3 treatment with a volume of 300 ml of water showed a high yield of 65.33 cm oil palm plants, which exceeded the normal growth standards for oil palm seedlings
PENGARUH PEMBERIAN PUPUK KOMPOS TANDAN KOSONG KELAPA SAWIT TERHADAP PERTUMBUHAN BIBIT PINANG (Areca catechu L.) Ida Nursanti; Yuza Defitri; Nanda Noviendra
Indonesian Journal of Thousand Literacies Vol. 1 No. 5 (2023): Indonesian Journal of a Thousand Literacy
Publisher : Nindikayla Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57254/ijtl.v1i5.56

Abstract

Palm empty fruit bunches compost is used to increase soil organic matter content, which is needed to improve soil physical properties and can increase soil fertility because this fertilizer contains nutrients, namely N (2.45%), K (0.82%) , Ca (0.84%), P(0.25%), Mg (0.45%), organic matter (62.70%), C/N ratio (14.90%), and pH 7.2 (Hayat and Andayani, 2014). This study aims to determine the effect of applying compost on the growth of areca nut (Areca catechu L.) seedlings. The materials used were Betara 2 months old areca nut seeds, TASPU brand of empty palm empty fruit bunch compost, and ultisol soil. The equipment used in this study were 5 kg polybags, hoes, machetes, knives, buckets, digital scales, cutter, oven, cloth meter, calipers, stationery and cameras. TKKS fertilizer treatment design (k) with five dose levels in 3 kg of planting medium, namely: k0 = control, k1 = 250 g, k2 = 500 g, k3 = 750 g, and k4 = 1000 g. Parameters observed were plant height, stem diameter, shoot dry weight, root dry weight, and soil analysis. Observational data were analyzed statistically using analysis of variance. If the results of the analysis of variance have a significant effect, continue using the DMRT test at the level of α = 5%. TKKS fertilizer treatment at a dose of 1000 g produced areca seedlings aged 2 months with a height of 48.55 cm, stem diameter of 13.84 mm, canopy dry weight of 34.31 g, root dry weight of 5269 g.
Pertumbuhan Bibit Kakao (Theobroma Cacao L) pada Media Tanah Ultisol yang diberi Perlakuan Pupuk Kompos Kotoran Sapi Yuza Defitri; Ida Nursanti; Andry Kurniawan
Jurnal Ilmiah Universitas Batanghari Jambi Vol 23, No 2 (2023): Juli
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jiubj.v23i2.4046

Abstract

The purpose of this study was to determine the growth of cocoa seedlings on Ultisol soil treated with cow dung compost. This research was conducted in the piyo garden, Batanghar University, Jambi Campus II. The environmental design used was a completely randomized design (CRD) and the treatment design was cow dung compost which consisted of 4 treatments: K0 = no treatment (control), K1 = 100 gr/polybag of cow dung, K2 = 150 gr/polybag of cow dung, K3 = 200 gr/poly bag of cow dung. Observational data were analyzed using analysis of variance, if there was a significant effect it was followed up with Duncan's Multiple Range Test (DNMRT) at the 5% level. The results showed that the application of cow dung compost at different doses had a significant effect on plant height and stem diameter and had no significant effect on plant dry weight and root dry weight. Cocoa plant height increased by 36.64% and stem diameter by 18.26% with K3 treatment compared to the amount without treatmentKeywords: cow dung compost, Ultisol and cocoa
Karakteristik Tanah Ultisol Pasca Pemberian Pupuk Kascing dan Pertumbuhan Bibit Kakao Ida Nursanti
JURNAL AGRI-TEK : Jurnal Penelitian Ilmu-Ilmu Eksakta Vol. 24 No. 2 (2023): JURNAL AGRI-TEK
Publisher : Universitas Merdeka Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33319/agtek.v24i2.150

Abstract

Abstract--Ultisol soil has low organic matter content, high levels of leaching and evaporation, high Al saturation, and low nutrient availability. To overcome several ultisol soil problems, it is necessary to apply vermicompost fertilizer. Vermicompost is compost from soil used to raise worms, which affects soil structure and contains N, P, K, CA, Mg, S, and Fe. The research aimed to determine the characteristics of ultisol soil after applying vermicompost fertilizer and the growth of cocoa seedlings. Implementation of Research at the Pijoan Experimental Garden, Batanghari Regency. The experiment used a Completely Randomized Design (CRD). Observation data were analyzed using analysis of variance and the Duncan New Multiple Range Test (DNMRT) at the 5% level. The treatment tried was vermisol fertilizer with four dose levels, K0: 100% ultisol soil, K1: 85% ultisol soil + 15% vermisol fertilizer, K2: 75% ultisol soil + 25% vermisol fertilizer, K3: 65% ultisol soil + 35 % vermicompost per polybag. Providing vermicompost fertilizer with K2 and K3 treatment can increase N-total, P-Bray 1, and C-organic soil, increasing the pH of ultisol soil. Fertilizing vermicompost on ultisol soil had a significant effect on shoot dry weight and cocoa plant quality index. However, it had no significant effect on plant height, stem diameter and root dry weight.
Zat Pengatur Tumbuh dan Pertumbuhan Bibit Karet (Hevea brasiliensis Muell.Arg) Asal Stum Mata Tidur Ulfa Pratiwi dan; Ida Nursanti
JURNAL ILMIAH RESEARCH STUDENT Vol. 1 No. 2 (2023): November
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jirs.v1i2.505

Abstract

Sleeping eye stems are grafting seedlings whose grafting eyes have not yet grown. The advantage of using sleeping eye stems is that the preparation time is easier and faster, the price is relatively cheaper and it is easy to transport. Sleeping eye stems have a high percentage of mortality. To accelerate the growth of roots and shoots, sleeping eye stum grafting can be given growth regulators (ZPT). This study aims to determine the response of rubber seedlings to the provision of Growth Regulators with different concentrations on the growth of rubber seedlings from sleeping eye stum. This study used a completely randomized design (CRD) and the treatment design was Atonik with 4 treatment levels including; A0: Without ZPT Atonik, A1: ZPT Atonik 1 ml l-1 water, A2: ZPT Atonic 2 ml l-1, A3: ZPT Atonic 3 ml l-1, A4: ZPT Atonik 4 ml l-1. Data were analyzed using analysis of variance, followed by Duncan Multiple Range Test (DNMRT) at 5% α level. The results showed that the application of ZPT Atonik gave different responses to each growth of rubber seedlings of sleeping eye stum. Concentration of ZPT Atonik 1 ml l-1 and 2 ml l-1 gives the best effect on the growth of rubber seedlings (shoot length, number of leaves and dry weight of roots).
PERTUMBUHAN BIBIT KAKAO (Theobroma cacao. L) DI MEDIA TANAM GAMBUT YANG DIBERI TANAH MINERAL DAN ZEOLIT” Ahdi Romadoni; Ida Nursanti
JURNAL ILMIAH RESEARCH STUDENT Vol. 1 No. 3 (2024): Januari
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jirs.v1i3.572

Abstract

Peat soil has a very low load-bearing capacity. Peat dries out non-reversibly, contains very low base cations and very high acid cations, very high organic C-C and very low nutrient levels. The addition of mineral soil to peat planting media will reduce the organic acids produced during the decomposition process. Zeolite in soil can improve soil conditions (physical, chemical and biological soil). This research aims to find out. The research aims to study the growth of cocoa seedlings when given mineral soil and zeolite in peat soil media. This research uses a Completely Randomized Design (RAL) with 2 factors. The first factor is the provision of ultisol soil (U) with 4 levels, namely: U0 = without application of ultisol soil, U1 = ultisol soil 15% by weight of the planting medium, U2 = ultisol soil 20% by weight of the planting medium, U3 = ultisol soil 25% by weight of the planting medium. second is Zeolite (Z) with 3 levels, namely: Z0 = without zeolite, Z1 = zeolite 100 g, Z2 = 200 g. Data were analyzed using analysis of variance, followed by Duncan's Multiple Range Test (DNMRT) at the α level of 5%. Research Results shows that the application of zeolite to peat media can significantly influence the growth of cocoa plants, especially the stem diameter.
Penerapan Metode Scaffolding Untuk Meningkatkan Hasil Belajar Matematika Siswa Kelas XI IPA-2 SMA Negeri 1 Bungkal Tahun Pelajaran 2018/2019 Nursanti, Ida
Jurnal Pendidikan Tambusai Vol. 6 No. 2 (2022): Agustus 2022
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v6i2.4039

Abstract

Kenyataan yang terjadi pada Kelas XI IPA-2 SMA Negeri 1 Bungkal yaitu Data berupa prestasi belajar matematika peserta didik Kelas XI IPA-2 SMA Negeri 1 Bungkal, belum mencapai standar KKM yaitu 75. Ini dapat dibuktikan oleh hasil wawancara dengan guru mata pelajaran bahwa siswa yang mencapai nilai KKM hanya 52.38% (10 dari 21 siswa), padahal standar penilaian ketuntasan klasikalnya adalah ? 80% (21 siswa). penerapan metode Scaffolding berarti memberikan kepada siswa di Kelas XI IPA-2 MI Miftahul Ulum Rejosari Kalidawir, berupa bantuan selama tahap-tahap awal pembelajaran dan kemudian mengurangi bantuan tersebut dan memberikan kesempatan kepada siswa tersebut mengambil alih tanggung jawab yang semakin besar segera setelah mampu mengerjakan sendiri. Bantuan yang diberikan guru dapat berupa petunjuk, peringatan, dorongan, menguraikan masalah ke dalam bentuk lain yang memungkinkan siswa dapat mandiri. Rancangan penelitian yang akan dilakukan adalah menggunakan Penelitian Tindakan Kelas (PTK). Metode yang pengumpulan data melalui tes, observasi, catatan lapangan dan dokumentasi. Teknik analisis data yang digunakan adalah: (1) reduksi data, (2) penyajian data, (3) penarikan kesimpulan. Hasil penelitiannya adalah: hasil observasi guru pada siklus I menunjukkan hasil rata-rata 73,56 % dalam kategori cukup, dan pada siklus II mengalami peningkatan yaitu dengan persentase 97,11% dalam kategori sangat baik. Sedangkan aktivitas siswa siklus 1 menunjukkan 74,04 % dalam kategori cukup. Pada siklus II penerapan metode scaffolding terjadi peningkatan dari siklus I. Pada siklus II hasil observasi aktivitas siswa dengan persentase 96.63% dalam kategori sangat baik. Peningkatan tersebut juga tampak pada hasil belajar yang cenderung meningkat dari 62.85 pada pra tindakan, meningkat 72 pada siklus I dan meningkat lagi menjadi 80.9 pada siklus II. Dengan demikian hasil analisis data tersebut menunjukkan bahwa penerapan metode scaffolding dapat meningkatkan hasil belajar dan pemahaman siswa khususnya materi pelajaran sehingga pembelajaran ini dapat digunakan sebagai variasi dalam pembelajaran Matematika.