Performance evaluation of Fremont mandarin on different rootstocks under the hot arid environment of India

Góra, J.; Kumar, Ramesh; Sharma, Brijesh Dutta; Ram, Chet; Berwal, Mukesh Kumar; Singh, Deepak; Bana, Ram Swaroop; Kumar, Pradeep

doi:10.1016/j.sajb.2021.08.037

Cited by 3 publications

(2 citation statements)

References 56 publications

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“…Benzyladenine, for instance, seems to specifically influence flower differentiation [102] and promote bud sprouting [103][104][105]. However, despite these promising effects, CK has not been adopted commercially for improving fruit set in citrus [106].…”

Section: Cytokininsmentioning

confidence: 99%

Physiology of Citrus Flowering and Fruiting

Mishra,

Jaiswal,

Mohanty

et al. 2024

Physiology

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The physiology of citrus flowering and fruiting is a crucial and multidirectional component of citrus agriculture. It encircles a web of intricate biological processes and factors determining when and how citrus trees flower and produce fruit. These critical factors are temperature and water stress, which profoundly impact flowering initiation. Hormonal regulation, with gibberellins and auxins as primary actors, is associated with the timing and progression of flowering and fruiting. Understanding floral induction mechanisms is essential for optimizing flowering schedules and fruit production since it is the fastest step in the reproductive process. Successful pollination and fruit set are crucial for productive citrus yield. Moreover, environmental variables like temperature, humidity, and nutrient availability substantially influence citrus physiology. In summation, delving into the physiology of citrus flowering and fruiting is essential for effective orchard management, increased fruit harvests, and the cultivation of premium citrus crops. Understanding these physiological aspects is crucial for optimizing citrus orchard management, enhancing fruit yield, and ensuring higher production with better quality citrus fruits.

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Section: Cytokininsmentioning

confidence: 99%

Physiology of Citrus Flowering and Fruiting

Mishra,

Jaiswal,

Mohanty

et al. 2024

Physiology

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“…Other dwarfing rootstocks are also approached. In hot arid climate in India, Fremont mandarin had dwarfing behavior when grafted on Citrus pectinifera, probably a Citrus depressa Hayata, compared to vigorous rootstocks (Karna khatta and Rough lemon) [76]. In China, hybrids of Ziyang Xiangcheng (Citrus junos Sieb.…”

Section: Others Dwarfing Rootstocksmentioning

confidence: 99%

Dwarfing Rootstocks for High-Density Citrus Orchards

Gonzatto¹,

Griebeler²,

Schwarz³

2022

Fruit Industry

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There is a worldwide trend regarding high density of fruit planting. In the last four decades, the Brazilian citriculture had increased the average planting density by more than 80%. The main reasons for this increase are the fast return on invested capital, the easiest management of cultural practices, and the control of strategies epidemics-associated (e.g., Huanglongbing). In that regard, the use and development of dwarf and semi-dwarf rootstocks are essential. The main dwarf rootstock known in citriculture is the Flying Dragon trifoliate orange [Poncirus trifoliata (L.) Raf. var. monstrosa (T. Itô) Swing.] which greatly reduces the canopies volume allowing the design of dense and ultra-dense orchards. Currently, several citrus breeding programs are producing new cultivars of dwarf and semi-dwarf rootstocks. In this chapter, citrus rootstocks with dwarfing potential were approached including physiological aspects, horticultural performance, and behavior to phytosanitary problems. In addition to Flying Dragon, there are other dwarfing rootstocks which are hybrids of trifoliate oranges, like citrandarins, citrangedarins, citrumelandarins, and citrimonianandarins. Dwarfing rootstocks are one of the leading alternatives for citrus orchards in high-density planting systems.

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Characterisation of Breadfruit (Artocarpus altilis) Plants Growing on Lakoocha (A. lakoocha) Rootstocks

Zhou

Underhill

2022

Horticulturae

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Breadfruit (Artocarpus altilis) is a traditional fruit tree of 15–30 m tall in Oceania. The species is a staple crop for food security in the tropics. Tree loss from tropical windstorms, together with transition toward high-density planting has driven an interest in the dwarf phenotype of the species. Information on dwarfing rootstocks for breadfruit is currently limited. The aim of this study was to assess the performance of breadfruit growth with lakoocha (Artocarpus lakoocha) as rootstocks. We compared the phenotype of breadfruit trees on lakoocha rootstocks with those on self-graft and non-graft within 21 months after grafting. These led to the discovery of a rootstock-induced dwarf trait in breadfruit species. Breadfruit scions on lakoocha rootstocks displayed a reduction in tree height, stem thickness, and internode length, with fewer branches and leaves, resulting in about 32% of the standard height at the end of 21 months after grafting. These suggest lakoocha rootstocks have the potential to control breadfruit tree vigor. Non-structural carbohydrate analysis showed the composite trees exhibited lower hexose concentration in both scion stems and roots, but higher sucrose level in scion stems, and higher starch level in roots. The significance of these parameters in rootstock dwarfing is discussed.

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Performance evaluation of Fremont mandarin on different rootstocks under the hot arid environment of India

Cited by 3 publications

References 56 publications

Physiology of Citrus Flowering and Fruiting

Physiology of Citrus Flowering and Fruiting

Dwarfing Rootstocks for High-Density Citrus Orchards

Characterisation of Breadfruit (Artocarpus altilis) Plants Growing on Lakoocha (A. lakoocha) Rootstocks

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