Penggunaan Zat Pengatur Tumbuh dalam Sambung Pucuk Kakao

Roswanjaya, Yuda Purwana; Maretta, Delvi; Pinardi, Djatmiko

doi:10.36423/agroscript.v2i2.571

Cited by 4 publications

(4 citation statements)

References 18 publications

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“…The union of the vascular cambium is very important for the success of grafting, therefore the greater the union of the vascular cambium, the greater the development of the graft (Balbi et al, 2019). Associated with the results of the cambium union shows that the accumulation of assimilates can stimulate cell division, enlargement, and differentiation, which then promotes the process of union between the scion and rootstock (Roswanjaya et al, 2020). The success of grafting indicates that the scion and rootstock can live and grow together into a whole plant (Gisbert et al, 2011).…”

Section: Nutmeg Grafting Successmentioning

confidence: 99%

Optimization of nutmeg (Myristica fragrans) grafting using multiple rootstock and scion types

Kermite,

Widodo,

Hapsari

2024

J. Agron. Indonesia (Indonesian J. Agron.)

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The rootstock number and scion types can be used to optimize grafting success. This study aimed to determine the effect of rootstock number, scion type, and its interaction on the success of nutmeg grafting. The research was conducted at the Seed Breeding Site in Layeni Village, Central Maluku Regency, Maluku. The research started in November 2022 and ended in August 2023. The experiment used a two-factor completely randomized design. The first factor was the rootstock number, i.e., single, double, and triple rootstocks. The second factor was the scion type, i.e., Myristica fragrans Houtt, Myristica argentea Warb, and Myristica sp. The 9 treatment combinations were replicated six times, resulting in a total of 54 experimental units. The result of the study concluded that grafting success was influenced by the rootstock number and the scion types, and there was no interaction between rootstock and scion. The highest success was achieved by using a single rootstock with a success rate of 60%. The use of Myristica sp. scions gave the highest grafting percentage of 76.66%. Successful nutmeg grafting was characterized by the presence of a fusion between the rootstock and the scion, based on anatomical observations. Failed nutmeg grafting was characterized by the absence of fusion between rootstock and scion. The rootstock number and scion type affected shoot emergence time, linked stem diameter, shoot length, and leaf number, while the scion type affected the shoot number. Double rootstock tended to have higher parameters than single and triple rootstock for shoot emergence and leaf number, but the number of failed grafting was still challenging. Keywords: anatomical; double rootstock; compatibility; incompatibility; linked stem diameter

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Section: Nutmeg Grafting Successmentioning

confidence: 99%

Optimization of nutmeg (Myristica fragrans) grafting using multiple rootstock and scion types

Kermite,

Widodo,

Hapsari

2024

J. Agron. Indonesia (Indonesian J. Agron.)

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“…Agar petani dapat menerapkan teknologi-teknologi tersebut dengan baik, perlu ada pendampingan dari peneliti/penyuluh baik melalui berbagai media komunikasi maupun melalui demplot dimana petani bisa melihat dan terlibat langsung dalam proses adopsi teknologi tersebut (Limbongan, 2019). Teknik sambung pucuk banyak dilakukan oleh petani kakao karena dinilai mudah, murah dan tidak membutuhkan sarana dan peralatan khusus (Roswanjaya, Maretta, & Pinardi, 2020). Dari rangkaian kegiatan ini dapat disimpulkan bahwa Kualitas bibit kakao hasil sambung pucuk sangat ditentukan oleh kualitas batang bawah dan entres yang digunakan serta keberhasilan sambung pucuk dipengaruhi oleh faktor cuaca, waktu pelaksanaan dan teknik pelaksanaannya.…”

Section: Langkah Kerja Teknık Sambung Pucuk Tunas Aır/chuponunclassified

Pendampingan Masyarakat dalam Merehabilitasi Tanaman Kakao dengan Menggunakan Teknologi Sambung Pucuk

Susiyanti,

Wahyuni,

Jeksen

2023

Mit.Mah:J.P.M.

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Plea Puli is a cocoa production centre located in Nita District, Sikka Regency, East Nusa Tenggara Province. KSU is a farmer group institution its main activities are crop farming, plantation commodities and animal husbandry until now has several business units, including joint business units, savings and loans, agricultural business units, food granary business units and cocoa commodity joint marketing business units. Currently, cocoa production is constrained because the plants are old and attacked by pests. Efforts that can be made to improve cocoa production are by rehabilitating plants. Rehabilitation can be done by the shoot connection method. Shoot splicing is one technique to propagate plants using scion and rootstock. The scion used must meet several criteria, namely the plant is not attacked by pests and diseases, comes from superior clones and is resistant to pest and disease attacks. Tools and materials: pruning scissors, grafting knife, plastic lid, entres. The activity began on August 12 - December 5, 2023, and was carried out in Bloro Village, Nita District, methods: Observation methods, interviews and literature reviews. Shoot splicing is carried out on water shoots aged 2-3 months, spliced shoots have a distance of 15-30 cm from below the soil surface, stems are large and are not attacked by pests and diseases. The entries used are brownish-green entries. Water shoots are cut by separating 5-6 leaves, then the rootstock is split in the middle evenly with the left and right incisions. The entry is cut by separating 2-3 buds, then inserting the entry in the joint tread and tie, after which the plastic is covered on the entry that has been knotted and tied. The results of the connection can be seen in 2-3 weeks, the connection is said to be successful if shoots appear. Sufficient knowledge and skills are needed in connecting so that it can be produced.

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“…adalah diawali dengan penyampaian materi sambung pucuk tanaman kakao, kemudian di lanjutkan dengan tanya jawab peserta dengan pemateri. Teknik ini banyak dilakukan karena dinilai mudah, murah dan tidak membutuhkan sarana dan peralatan khusus (Roswanjaya et al, 2020).…”

Section: Persiapan Program Dan Kordinasiunclassified

Optimalisasi Produksi Tanaman Kakao Di Margojoyo Desa Kesugian Kecamatan Pulung Kabupaten Ponorogo

Muhammad

2023

pakdemas

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Tujuan kegiatan pengabdian ini adalah optimalisasi produksi tanaman kakao dengan cara meningkatkan pengatahuan dan meningkatkan keterampilan masyarakat. Metode yang digunakan adalah pelatihan pembuatan pupuk organic cair dan padat, pelatihan perbanyakan tanaman kakao memalui sambung pucuk, pelatihan fermentasi biji kakao dengan alat sederhana, pelatihan pemasaran kakao. Hasil praktek pembuatan pupuk organik padat menunjukkan bahwa warna pupuk kehitam hitaman, beraroma tanah, dapat digunakan langsung pada tanaman. sedangkan untuk pupuk cair digunakan dengan cara disiramkan ataupun disemprotkan dengan perbandingan 1 L pupuk berbanding 10 L air pada tanaman kakao. Manfaat pelatihan pembuatan pupuk organic bagi petani kakao adalah dapat mengurangi pengeluaran belanja pupuk dan petani dapat meningkatkan produksi kakao. Hasil pelatihan perbanyakan tanaman menunjukkan bahwa keberhasilan dalam praktik mencapai 80%. Manfaat pelatihan perbanyakan tanaman, kelompok tani dapat mengurangi pengeluaran dalam pembelian bibit kakao. Hasil pelatihan fermentasi menunjukkan bahwa Alat fermentasi menggunakan alat yang sederhana yaitu besek yang terbuat dari anyaman bambu. Manfaat pelatihan ini harga biji kakao lebih mahal. Selanjtnya hasil pelatihan pemasaran kakao menunjukkan bahwa para petani kakao terbuka wawasannya dalam memasarkan hasil biji kakao. Kesimpulan, Masyarakat petani kakao dengan berberapa pelatihan mendapatkan manfaat antara lain dapat mengurangi belanja pupuk, meningkatkan produksi kakao, mengurangi pengeluaran dalam pembelian bibit. harga jual biji kakao lebih mahal. Petani banyak pilihan dalam memasarkan kakao. Kata kunci: Fermentasi, Pelatihan, Pupuk, Perbanyakan, Pemasaran

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Penggunaan Zat Pengatur Tumbuh dalam Sambung Pucuk Kakao

Cited by 4 publications

References 18 publications

Optimization of nutmeg (Myristica fragrans) grafting using multiple rootstock and scion types

Optimization of nutmeg (Myristica fragrans) grafting using multiple rootstock and scion types

Pendampingan Masyarakat dalam Merehabilitasi Tanaman Kakao dengan Menggunakan Teknologi Sambung Pucuk

Optimalisasi Produksi Tanaman Kakao Di Margojoyo Desa Kesugian Kecamatan Pulung Kabupaten Ponorogo

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