PERTUMBUHAN BIBIT KELAPA SAWIT DI PRE-NURSERY DENGAN KOMPOSISI MEDIA TANAM DAN KONSENTRASI PUPUK CAIR Azolla pinnata BERBEDA

Waruwu, Filsafat; Simanihuruk, Bilman Wilman; Prasetyo, Prasetyo; Hermansyah, Hermansyah

doi:10.31186/jipi.20.1.7-12

Cited by 7 publications

(7 citation statements)

References 1 publication

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“…LOF application concentration of 35% obtained the highest N uptake value on leaves oil palm seedlings (Hastuti, 2021). Waruwu et al (2018) results, LOF application affected leaf greenness according to increasing the concentration of LOF. Although there was no significant difference between the number of leaves from 0% and 10%, the application of 10% liquid organic fertilizer gave more value to leaf width.…”

Section: The Effect Of Lof and Manure On Ultisolmentioning

confidence: 70%

The Improvement of Oil Palm Seedling through Shade, Manure and Organic Liquid Fertilizer in Ultisol Media

et al. 2023

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The development of oil palm nurseries in Bengkulu is constrained by plant media, such as ultisol soil, which has low nutrients. Nutrients in ultisol can be equipped by organic matters such as manure and liquid organic fertilizer (LOF). Moreover, the light intensity also could affect seeds growth. This research aimed to determine the improvement of oil palm in pre-nursery as affected by LOF, types of manure application, and shade to obtain the best treatment combination. The research was conducted from June until September 2021 in Beringin Raya, Bengkulu city. The study was arranged in a split-plot design in a completely randomized block design consisting of 3 factors with three replications. The main plot was shade percentage ((N1=50% dan N2=75%), the subplot was liquid organic fertilizer doses ((B1=0%, B2=5% and B3=10%), the sub subplot was the types of manure (P1=cow manure, P2=chicken manure, P3=goat manure, and P4= without manure). The observation was made on the growth components of oil palm seedlings until 3.5 months. There was an interaction between shade, LOF, and types of manure to the number of leaves. There was no interaction between LOF and types of manure. The shade did not affect the growth factors of the seeds. Applying 10% LOF can improve the growth of oil palm seedlings. Chicken manure has the highest variable value on the hump diameter and the number of leaves seedlings.

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Section: The Effect Of Lof and Manure On Ultisolmentioning

confidence: 70%

The Improvement of Oil Palm Seedling through Shade, Manure and Organic Liquid Fertilizer in Ultisol Media

et al. 2023

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“…Pupuk A. pinnata dibuat menurut metode Waruwu et al (2018), yaitu A. pinnata segar 900 g dicampurkan dengan gula merah, kemudian dilarutkan dalam 7 L air. Campuran bahan tersebut kemudian ditambahkan EM4 10 mL dan dicampur menjadi satu.…”

Section: Pembuatan Pupukunclassified

Pertumbuhan Tanaman Sawi (Brassica rapa L.) dengan Pupuk Organik Berbahan Azolla pinnata dan Telur Keong Mas (Pomacea cannaliculata)

Cendekianesti

Prihastanti

Haryanti

2022

Al-Kauniyah J. Biol.

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AbstrakSawi hijau (Brassica rapa L.) merupakan sayuran yang memiliki nilai ekonomis karena banyak digemari oleh masyarakat, sehingga budi dayanya membutuhkan pemupukan yang menunjang pertumbuhannya. Penggunaan pupuk organik cair memiliki keunggulan cepat diserap oleh tanaman. Azolla pinnata dan telur keong mas (Pomacea cannaliculata) dapat menjadi kandidat pupuk cair karena mengandung unsur hara tinggi berupa sumber nitrogen, fosfat, dan kalium. Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan pupuk A. pinnata dan P. cannaliculata berbeda konsentrasi terhadap pertumbuhan dan produktivitas sawi hijau. Metode yang digunakan adalah Rancangan Acak Lengkap (RAL) faktorial 3 x 3 yang terdiri dari 9 perlakuan dan 6 kali ulangan. Konsentrasi pupuk A. pinnata adalah 0 mL/L, 100 mL/L, dan 150 mL/L, sedangkan konsentrasi pupuk P. cannaliculata adalah 0%, 15%, dan 45%. Parameter pengamatan berupa tinggi tanaman, jumlah daun, berat basah, berat kering, panjang daun, lebar daun dan klorofil total. Dana dianalisis menggunakan analisis variansi dan Duncan Multiple Range Test. Hasil penelitian menunjukkan kombinasi pupuk Azolla pinata dan P. cannaliculata tidak memberikan pengaruh nyata terhadap tinggi tanaman, jumlah daun, berat basah, berat kering, lebar daun, panjang daun, dan kadar klorofil total. Namun demikian, pemberian pupuk secara terpisah berpengaruh positif terhadap pertumbuhan sawi hijau, dengan penggunaan yang disarankan 100 mL/L air A. pinnata dan 45% P. canaliculata.Abstract Green mustard (Brassica rapa L.) is a vegetable has economic value because it is favored by the community, so its cultivation requires fertilization to support its growth. The use of liquid organic fertilizer has the advantage of being quickly absorbed by plants. Azolla pinnata and golden snail eggs (Pomacea cannaliculata) can be candidates for liquid fertilizer because they contain high nutrients in the form of nitrogen, phosphate and potassium. The study aims to determine the effect of A. pinnata and gold snail eggs as fertilizers with different concentrations on the growth and productivity of green mustard. The research used a factorial Completely Randomized Design (CRD) of 3 x 3 consisting of 9 treatments and 6 replications. Concentrations of A. pinnata were 0 mL/L, 100 mL/L, and 150 mL/L, while P. cannaliculata were 0%, 15%, and 45%. Parameters observed included plant height, number of leaves, wet weight, dry weight, chlorophyll content, leaves width and length. Data obtained were analyzed using the analysis of variance and Duncan Multiple Range Test. Result showed that combination of Azolla pinnata and P. canaliculata had no significant effect on plant height, the number of leaves, wet weight, dry weight, leaf width, leaf length, and total chlorophyll content. However, the application of fertilizer separately showed a positive effect on the growth of the plant, with the recommended use of A. pinnata at 100 mL/L of water and P. canaliculata at 45%.

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“…Selain unsur hara P ada juga unsur hara K yang mempengauhi pertumbuhan batang. Menurut Waruwu et al (2018) peran kalium dalam mendorong lajunya pertumbuhan jaringan meristematik dan membuat batang menjadi kuat. K yang cukup mampu menstimulus terbentuknya karbohidrat secara optimal dan proses translokasi pati ke lingkar batang sawit akan semakin laju, membuat pembentukan lingkar batang semu kelapa sawit berjalan lancar.…”

Section: Diameter Batang (Cm)unclassified

PENGARUH DOSIS PUPUK ORGANIK CAIR KULIT NANAS TERHADAP PERTUMBUHAN BIBIT KELAPA SAWIT (Elaeis guineensis Jacq.) DI PRE NURSERY

Kartiko

Susilastuti²,

Husni³

2021

AGSCI

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Ketersediaan tanah subur saat ini untuk media pembibitan sangat terbatas. Rendahnya ketersediaan unsur hara dapat menjadi faktor penghambat di pembibitan. Untuk proses pembibitan ini, salah satu faktor penentunya adalah pemupukan. Upaya untuk meningkatkan efektivitas, pemupukan perlu dilakukan agar pertumbuhan tanaman dapat ditingkatkan. Limbah kulit nanas yang tidak terkendalikan yang kemudian berdampak negatif yang akan mempengaruhi berbagai segi kehidupan, baik secara langsung maupun tidak langsung. Permasalahan lingkungan yang terjadi adalah menjadi sumber bakteri penyakit, pencemaran udara, tanah, air, dan lebih jauh lagi terjadinya bencana ledakan gas metan. Penelitian ini bertujuan untuk mengetahui bagaimana pengaruh pupuk organik cair kulit nanas dan berapa dosis pupuk organik cair kulit nanas yang dapat memberikan pengaruh terhadap pertumbuhan bibit tanaman kelapa sawit (Elaeis guineensis Jacq.) di Pre nursery. Pelaksanaan penelitian ini dilaksanakan di rumah bibit, di Kecamatan Cikarang Barat, Kabupaten Bekasi pada bulan April -Juli 2021. Penelitian menggunakan Rancangan Acak Kelompok (RAK) yang terdiri dari 1 faktor yaitu dosis POC kulit nanas (A) dan terdiri dari 6 taraf, yaitu: A0 : Dosis POC kulit nanas 0 ml/L, A1 : Dosis POC kulit nanas 10 ml/L, A2 : Dosis POC kulit nanas 20 ml/L, A3 : Dosis POC kulit nanas 30 ml/L, A4 : Dosis POC kulit nanas 40 ml/L, A5 : Dosis POC kulit nanas 50 ml/L. Dimana setiap perlakuan diulang sebanyak 3 kali dan setiap ulangan masing masing berjumlah 5 tanaman sampel. Hasil penelitian menunjukan pemberian pupuk organik cair kulit nanas memberikan pengaruh nyata hingga sangat nyata terhadap morfologi (tinggi tanaman, diameter batang, dan panjang akar) dan fisiologi (biomassa pertumbuhan) bibit tanaman kelapa sawit (Elaeis guineensis Jacq.) di Pre nursery. Pemberian dosis 50 ml/L pupuk organik cair kulit nanas memberikan hasil terbaik terhadap parameter tinggi bibit 1-3 BST (7,06 cm, 16,70 cm dan 22, 30 cm), diameter batang 1 BST (3,48 cm), jumlah daun 1-3 BST (2,06 helai, 3,06 helai dan 4,44 helai), panjang akar (20,50 cm), dan bobot kering (2,82 cm).

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PERTUMBUHAN BIBIT KELAPA SAWIT DI PRE-NURSERY DENGAN KOMPOSISI MEDIA TANAM DAN KONSENTRASI PUPUK CAIR Azolla pinnata BERBEDA

Cited by 7 publications

References 1 publication

The Improvement of Oil Palm Seedling through Shade, Manure and Organic Liquid Fertilizer in Ultisol Media

The Improvement of Oil Palm Seedling through Shade, Manure and Organic Liquid Fertilizer in Ultisol Media

Pertumbuhan Tanaman Sawi (Brassica rapa L.) dengan Pupuk Organik Berbahan Azolla pinnata dan Telur Keong Mas (Pomacea cannaliculata)

PENGARUH DOSIS PUPUK ORGANIK CAIR KULIT NANAS TERHADAP PERTUMBUHAN BIBIT KELAPA SAWIT (Elaeis guineensis Jacq.) DI PRE NURSERY

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