The Success of Root Cuttings is Endangered Kalapi 	 (Kalappia celebica Kosterm.) by Giving Rootone-F Growth Regulator

Febryani, Febryani; Tuheteru, Faisal Danu; Arif, Asrianti; Husna, Husna

doi:10.20886/jwas.v8i2.5509

Cited by 2 publications

(1 citation statement)

References 10 publications

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“…Rootone-F is a synthetic growth regulator substance having an active ingredient of a combination of IBA and NAA that is very effective in accelerating the growth of shoots and roots. The Rootone-F has been used for various species of forest plants, such as Hoppea gregaria [8] Shorea sp., Manglietia glauca, and Kalappia celebica [9,10,11] Factors that influence pulled-out wilding are internal and external. One of the external factors is the tight cover or locally called sungkup.…”

Section: Introductionmentioning

confidence: 99%

The acclimatization compartment and growth hormone impact on the life percentage of endangered Hopea gregaria tree species.

Tuheteru

Arif

Tabassum

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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In Southeast Sulawesi province, Indonesia there is an endemic tree species with the scientific name of Hopea gregaria Slooten belonging to Dipterocarpaceae family. The wildings of this species, named pooti locally, were available abundantly at Nipa-Nipa Grand Forest Park. These wildings may be collected for plant procurement programs. Unsustainable forest exploitation management in the past and also forest fire, have caused this species is classified as an endangered forest tree species in Indonesia and this tree species really needs to be sustained. This study was carried out at the glasshouse of the Association of Indonesian Mycorrhizae in the Southeast Sulawesi branch for three months. A factorial completely randomized design was used, consisting of 2 factors namely provision of acclimatization compartment, without and with cover, and Rootone-F concentration of 0, 50, 100, and 150 ppm. An analysis of variance (F-test) was used, if the result was significant, further analyses using Duncan Multiple Range Test will be done. Results revealed that the acclimatization compartment and Rootone-F interaction had no effect on all variables. However, acclimatization can increase the life percentage of shoots, wildings’ height, and number and leaf length. In the beginning, natural wildings rely on acclimatization while Rootone-F increases wildings’ height.

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Section: Introductionmentioning

confidence: 99%

The acclimatization compartment and growth hormone impact on the life percentage of endangered Hopea gregaria tree species.

Tuheteru

Arif

Tabassum

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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Characterization and Relationship Analysis of Various Genotypes of Collection Jatropha curcas L. Results of Crosses Based on Leaf Morphology

Maftuchah,

Zainudin,

Dani Septia

et al. 2023

E3S Web Conf.

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Jatropha (Jatropha curcas L.) is a shrub that is easy to grow. This plant has many benefits including as a raw material for biodiesel and has the potential to be developed into a future energy source. This study aims to determine the kinship hybrid numbers based on morphology. The experiment was conducted in Krajan hamlet, Kedung Pengaron village, Kejayen sub-district, Pasuruan district, East Java province. The material genetic used in this study is hybrid number 5 (SP-8 × SP-16), 6 (SP-8 × SP-38), 7 (SP-33 × HS-49), and 18 (SM-35 × SP-38). Observations were made on leaf morphology with scoring, percentage and Munsel Color Chart based on reference Sunil et al. The results showed that there was no difference between the four genotypes of the crosses tested on all leave morphology character except leaf angles on the main branch, percentage of leaf blade, leaf color, color of upper surface leaf bone, leaf green intensity, intensity of anthocyanin staining, corners of leaves, leaf scatter color, and young leaf color. Cluster analysis based on leaves morphological character showed that the J. curcas genotypes could be grouped into four clusters at cophenhetic distance of 0.6.

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The Success of Root Cuttings is Endangered Kalapi (Kalappia celebica Kosterm.) by Giving Rootone-F Growth Regulator

Cited by 2 publications

References 10 publications

The acclimatization compartment and growth hormone impact on the life percentage of endangered Hopea gregaria tree species.

The acclimatization compartment and growth hormone impact on the life percentage of endangered Hopea gregaria tree species.

Characterization and Relationship Analysis of Various Genotypes of Collection Jatropha curcas L. Results of Crosses Based on Leaf Morphology

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