The Performance of Potted Chrysanthemum (Dendranthema grandiflora) Due to Growth Retardant and Terminal Bud Pinching

Widyawati, Nugraheni

doi:10.29244/jhi.10.2.128-134

Cited by 3 publications

(5 citation statements)

References 2 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The treatment combination did not show any interaction on the number of flowers. Widyawati (2019) claimed that plant growth regulators can be used to manipulate plants, one of which is in the flowering process.…”

Section: Resultsmentioning

confidence: 99%

See 1 more Smart Citation

Transformation of Zinnia elegans Jacq. as an ornamental potted plant by daminozide application

Annisa

Purwantoro

Respatie

2021

ipas

View full text Add to dashboard Cite

Zinnia elegans Jacq. is one of the ornamental plants potential to be used as a potted ornamental plants. The problem to be resolved is the size of the plant can reach 1 m, so it is necessary to modify the plant height into 20 cm to 25 cm using retardant (plant growth regulator), called daminozide. The purpose of this study was to determine the best concentration and soaking time using daminozide to inhibit the growth of zinnia. The research was conducted at Mangkuyudan 57, Yogyakarta. This research was arranged in a factorial design with 3 blocks as replication. Different concentrations of daminozide were used as first factor with three levels (1 g.L-1, 2 g.L-1, and 3 g.L-1) and soaking times were used as the second factor (12 h, 24 h, and 36 h). The data were analyzed using analysis of variance and continued with HSD-Tukey at the α = 5 %. The results showed that there were an interaction between daminozide concentration and soaking time in the height of Z. elegans. There were also positive correlation between plant height, number of flower, and flowering period. The best combination of daminozide concentration and soaking times were 2 g.L-1 and 12 h. This treatment gave the best height that fit to the criteria of a potted plant which was 20.08 cm. However, it reduced flower’s diameter, number of flowers, and canopy’s size.

show abstract

Section: Resultsmentioning

confidence: 99%

“…On the other words, the leaf area will affect the canopy's size. Widyawati (2019) claimed that giving retardants caused the canopy's size to be narrower than the control plant. The canopy will develop by the growth on the stems, branches, leaves or flower stalks of the plant.…”

Section: Resultsmentioning

confidence: 99%

Transformation of Zinnia elegans Jacq. as an ornamental potted plant by daminozide application

Annisa

Purwantoro

Respatie

2021

ipas

View full text Add to dashboard Cite

show abstract

“…Penelitian mengenai pinching telah banyak dilakukan. Hasil penelitian menunjukkan bahwa pinching menurunkan tinggi tanaman secara signifikan pada bunga krisan (Widyawati, 2019). Perlakuan pinching pada marigold menambah jumlah cabang samping per tanaman, sedangkan pada produksi bunga, waktu inisiasi bunga menjadi lebih lama, jumlah bunga terbanyak dan produktivitas tertinggi ditemukan pada tanaman yang diberi perlakuan pinching (Singh et al, 2019).…”

Section: Pendahuluanunclassified

Pertumbuhan dan Produksi Bunga Marigold (Tagetes erecta L.) pada Berbagai Frekuensi Pinching dan Jenis Pupuk

Muthi'ah Khairun Nisa,

Dewi Sukma,

Syarifah Iis Aisyah

et al. 2024

J Hort Indonesia

View full text Add to dashboard Cite

Pengaruh frekuensi pinching dan jenis pupuk terhadap pertumbuhan dan produksi T. erecta varietas (var.) Sudamala Oranye 1 perlu diketahui karena pelepasan varietas umumnya diiringi sistem budidaya yang sesuai dengan karakteristik tanaman. Penelitian dilaksanakan di Kebun Percobaan CV. Benih Dramaga, Desa Sinar Sari, Kecamatan Dramaga, Kabupaten Bogor, Jawa Barat pada bulan Maret hingga Juli 2023. Percobaan dilakukan pada T. erecta var. Sudamala Oranye 1 dengan bahan tanam setek menggunakan Rancangan Kelompok Lengkap Teracak (RKLT) faktorial dengan frekuensi pinching sebanyak 3 taraf, yaitu setiap 2 hari (F1), 4 hari (F2) dan 6 hari (F3) serta jenis pupuk sebanyak 2 taraf yaitu AB Mix 1000 ppm (J1) dan NPK 16-16-16 5000 + Gandasil 2000 (J2) sebagai faktor. Hasil penelitian menunjukkan frekuensi pinching berpengaruh nyata terhadap bobot kuntum serta sangat nyata terhadap diameter kuntum, sedangkan jenis pupuk berpengaruh nyata terhadap persentase tanaman terserang layu bakteri dan tanaman hidup, serta sangat nyata terhadap masa panen Sudamala Oranye 1 Pengamatan secara kualitatif pada kedua varietas menunjukkan adanya perbedaan warna daun dan mahkota bunga akibat jenis pupuk. Pinching setiap 2 hari memiliki komponen hasil tertinggi pada T. erecta varietas Sudamala Oranye 1 walaupun tidak berbeda nyata dengan frekuensi lainnya. Pemberian pupuk AB Mix 1000 ppm menghasilkan produksi tertinggi pada T. erecta varietas Sudamala Oranye 1.Kata kunci: AB Mix, gandasil, NPK, pembuangan kuncup, setek

show abstract

“…Cabang tersebut akan mendukung kedudukan daun sehingga semakin banyak jumlah cabang maka daun yang dihasilkan pun akan semakin banyak. Hal ini sejalan dengan Widyawati (2019), bahwa pemangkasan pucuk menyebabkan berkembangnya cabang baru sehingga memperbanyak jumlah daun serta jumlah kuncup bunga.…”

Section: Jumlah Daununclassified

“…Produktivitas tanaman yang tinggi didapatkan dari pertumbuhan vegetatif yang baik. Menurut Aji dan Widyawati (2019), produksi bunga berhubungan erat dengan tinggi tanaman, jumlah daun dan jumlah cabang produktif. Peningkatan jumlah cabang produktif untuk mengahasilkan kuntum bunga yang banyak dilakukan dengan upaya pemangkasan pucuk.…”

unclassified

PENGARUH MEDIA TANAM DAN PEMANGKASAN PUCUK TERHADAP PERTUMBUHAN VEGETATIF TAPAK DARA (Catharanthus roseus (L.) G. Don)

Malik

Indrawati

Mantasia

2022

JIIKPP

View full text Add to dashboard Cite

This study aimed to determine the effect of planting media and shoot pruning on the vegetative growth of the tapak dara (Catharanthus roseus (L.) G. Don) plant. The research method was factorial completely randomized design (CRD) with a combination of planting media and shoot pruning. The treatments were ultisol soil media (M0), a mixture of husk charcoal in a ratio of 1:1 (M1) and 1:2 (M2) with a pruning frequency of no shoot pruning (P0), 1 time pruning (P2) and 2 shoots pruning (P2), so that 9 treatment combinations were obtained, namely M0P0, M0P1, M0P2, M1P0, M1P1, M1P2, M2P0, M2P1 and M2P2, each treatment consisted of 3 replications so that the all sample of media used in this study was 27 polybags. Parameters observed in this study were vegetative growth including plant height (cm), number of branches, number of leaves (strands). The results showed that the planting medium and shoot pruning had a significant effect on the vegetative growth of the tapak dara (Catharanthus roseus (L) G. Don) plant which included plant height, number of branches and number of leaves, where the best plant height measurement was the M2P0 treatment with height the plant reaches 23.5 cm. The highest number of branches was produced in the M2P2 treatment with an average number of branches, which was 7.3. The highest number of leaves was in the M1P1 treatment with the number of leaves reaching 40 strands.

show abstract

The Performance of Potted Chrysanthemum (Dendranthema grandiflora) Due to Growth Retardant and Terminal Bud Pinching

Cited by 3 publications

References 2 publications

Transformation of Zinnia elegans Jacq. as an ornamental potted plant by daminozide application

Transformation of Zinnia elegans Jacq. as an ornamental potted plant by daminozide application

Pertumbuhan dan Produksi Bunga Marigold (Tagetes erecta L.) pada Berbagai Frekuensi Pinching dan Jenis Pupuk

PENGARUH MEDIA TANAM DAN PEMANGKASAN PUCUK TERHADAP PERTUMBUHAN VEGETATIF TAPAK DARA (Catharanthus roseus (L.) G. Don)

Contact Info

Product

Resources

About