Effects of the Physical Environment

George, Edwin F.; Hall, Michael; Klerk, G.J.M. de

doi:10.1007/978-1-4020-5005-3_12

Cited by 25 publications

(33 citation statements)

References 262 publications

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“…AA acts as a reducing agent, capturing hydrogen peroxide, superoxide, hydroxyl and other oxygen radicals, acting as a broad-spectrum key antioxidant (Ali and Alqurainy, 2006;George and Davies, 2008;Suárez et al, 2010). This antioxidant was effective for guanandi, as well as cultures of Pouteria lucuma (Jordan and Oyanedel, 1992), Leucadendron (Suárez et al, 2010) and Musa sp.…”

Section: Discussionmentioning

confidence: 99%

Micropropagation of Calophyllum brasiliense (Cambess.) from nodal segments

et al. 2016

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Micropropagation of Calophyllum brasiliense Cambess. (Clusiaceae) is a way to overcome difficulties in achieving large-scale plant production, given the recalcitrant nature of the seeds, irregular fructification and absence of natural vegetative propagation of the species. Cultures were established using nodal segments 2 cm in length, obtained from 1-2 year old seedlings, maintained in a greenhouse. Mercury chloride and Plant Preservative Mixture™ were used in the surface sterilizing stage, better results being achieved with Plant Preservative Mixture™ incorporation in culture medium, at any concentration. Polyvinylpyrrolidone, activated charcoal, cysteine, ascorbic acid or citric acid were added to the culture medium to avoid oxidation. After 30 days of culture, polyvinylpirrolidone and ascorbic acid gave better results, eliminating oxidation in most explants. For shoot multiplication, benzylaminopurine was used in concentrations of 4.4 and 8.8 µM in Woody Plant Medium, resulting in an average of 4.43 and 4.68 shoots per explant, respectively, after 90 days. Indole-3-butyric acid and α-naphthalene acetic acid were used to induce root formation, reaching a maximum rooting rate of 24% with 20µM α-naphthalene acetic acid. For acclimatization. the rooted plants were transferred to Plantmax  substrate and cultured in a greenhouse, reaching 79% of survival after 30 days and 60% after one year.

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Section: Discussionmentioning

confidence: 99%

Micropropagation of Calophyllum brasiliense (Cambess.) from nodal segments

et al. 2016

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“…Leucojum aestivum like Lilium, Hippeastrum and Hemerocallis bulbs cooling, resulted in their rapid growth after planting [41]. While better acclimatization capacity of Leucojum aestivum plants treated with 90 g L -1 sucrose and retardants might be due to larger bulb weight obtained under these conditions.…”

Section: Disscusionmentioning

confidence: 99%

Leucojum aestivum L. in vitro bulbs induction and acclimatization

Ptak

2014

Open Life Sciences

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“…Dalam keadaan gelap, tanaman mengalami etiolasi, tanaman tumbuh tinggi dengan diameter batang yang lebih kecil dan tanpa pertumbuhan daun, sehingga tidak terjadi proses fotosintesa, hal ini merupakan startegi tanaman untuk menghemat energi. Bila tanaman dikembalikan ke kondisi terang maka segera terjadi perubahan ekspresi gen dan tanaman tumbuh normal kembali (George & Davies 2008).…”

Section: Konsentrasi Karbon Dioksidaunclassified

Pengaruh Fotosintesis Terhadap Pertumbuhan Tanaman Kentang (Solanum Tuberosum L.) Dalam Lingkungan Fotoautotrof Secara Invitro

Pertamawati¹

2012

JSTI

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The growth responces of potato explant (var. Atlantic), under different temperatures (10 0 C) between photoperiod and dark period air temperatures in culture room, in high intensity of light (7000 lux) and low intensity of light (3000 lux), cultured in 18 h light/dark cycle and incubated for 21 and 28 days was observed. The result shown that photoautotroph condition influence the explant growth to be planlet. After 28 days incubation the planlets growth better than in 21 days. Its because the photosynthesis process during 28 days incubation were more effective than in 21 days incubation. The dry weight per planlet, number of leaves, leaf area and dry weight per leaf were enhanced in photoautotroph condition with 7000 lux light intensity in all treatments. In 3000 lux light intensity, the high planlet with small diameter was performanced. The study indicates that the photoautotroph condition affect further growth of the in vitro potato planlet.

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Effects of the Physical Environment

Cited by 25 publications

References 262 publications

Micropropagation of Calophyllum brasiliense (Cambess.) from nodal segments

Micropropagation of Calophyllum brasiliense (Cambess.) from nodal segments

Leucojum aestivum L. in vitro bulbs induction and acclimatization

Pengaruh Fotosintesis Terhadap Pertumbuhan Tanaman Kentang (Solanum Tuberosum L.) Dalam Lingkungan Fotoautotrof Secara Invitro

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