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Last 7 Days Catalog Additions

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  • Hebrew  (408)
  • Catalan
  • 2020-2024  (290)
  • 1970-1974  (121)
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  • 1
    Article
    Article
    In:  קורות; שנתון לתולדות הרפואה ומדעי הטבע ד (תשכח) 448-451; ו (תשלג) 216-221
    Language: Hebrew
    Year of publication: 1973
    Titel der Quelle: קורות; שנתון לתולדות הרפואה ומדעי הטבע
    Angaben zur Quelle: ד (תשכח) 448-451; ו (תשלג) 216-221
    Keywords: משה בן מימון, רפואה ומדעים
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  • 2
    Article
    Article
    In:  The Citron Compendium (2023) 473-481
    Language: Hebrew
    Year of publication: 2023
    Titel der Quelle: The Citron Compendium
    Angaben zur Quelle: (2023) 473-481
    Keywords: Citron History ; Etrog History
    Abstract: Citron (Citrus medica), which originated in the central Himalayan foothills, seems to have made its way from the South-East to the Near-East via Persia, and from the Eastern Mediterranean, it spread into the entire Mediterranean Basin and Europe. The first robust evidence of citron cultivation originates from Ramat-Rahel near Jerusalem, where fossil C. medica pollen grains were found in a Royal Persian garden dated to the fifth-fourth centuries BCE. The citron was probably brought from the Iranian-Plateau to flaunt the power of the imperial Persian administration. Theophrastus’s writings corroborate that by the fourth century BCE, the citron was already well established in Persia and Medea. ISince the third century BCE, citron remains were also found in relation to prestigious gardens in Rome and Pompeii. This elite product slowly penetrated into Judaism. Based on the textual evidence and the appearance on coins, it seems that the citron became a fixed element in the feast of Sukkot in the first century AD.
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  • 3
    Language: Hebrew
    Year of publication: 2023
    Titel der Quelle: The Citron Compendium
    Angaben zur Quelle: (2023) 91-104
    Keywords: Citrus fruits Harvesting ; Etrog
    Abstract: Citron (Citrus medica L.) fruits (“etrog” in Hebrew; plural “etrogim”) are used ritually in the Jewish holiday of Sukkot (Tabernacles) and can command as much as US$100 per fruit, depending on quality. The etrog is unique among citrus fruits in that only the external attributes are of commercial importance. Maintaining physical fruit quality mandates the use of protective cushioning on the tree, at harvest, and in packaging to avoid scratches, puncture marks or damage to the stem or pedicel (pitam). Growers use a wide range of chemical treatments post-harvest to reduce to a minimum the possibility of disfiguring insect or disease infestations. Most etrog varieties are highly susceptible to chilling injury if stored at less than 12 °C. Etrogim lose water readily during storage, so fruit are stored and almost always marketed in plastic bags that limit water loss. Peel color is regulated with applications of ethylene or gibberellin, depending on whether specific markets prefer fruit that are green or yellow.
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  • 4
    Article
    Article
    In:  The Citron Compendium (2023) 441-461
    Language: Hebrew
    Year of publication: 2023
    Titel der Quelle: The Citron Compendium
    Angaben zur Quelle: (2023) 441-461
    Keywords: Etrog (Jewish law) ; Four species (Sukkot)
    Abstract: The term “Pri Etz Hadar” (Lev. 23:40) was interpreted in the Talmudic literature as referring to the fruit of the etrog citron trees. Much of the Talmudic discourse dealt with the details of the etrog fruit, form, structure, and splendor. In some cases, the word “hadar” was interpreted as remotely resembling the Greek word “hydro,” meaning water, thereby attributing the selection of the etrog for the fall Sukkot (the Feast of Tabernacles) festival as a symbol of the significance of water to vegetation and human life. Other symbolic properties of the “Four Species” (ritually used during the Sukkot festival) related to their resemblance to different parts of the human body, were similarly suggested to signify the spiritual relationship between an observant Jew and nature. Medieval thinkers, especially kabbalists, introduced novel motives for these symbols, which eventually led to changes in the practice of holding the etrog fruit during the Sukkot prayers. Indeed, from the thirteenth century onwards, the blessing over the etrog fruit was recited while the etrog fruit was held in close contact with the three other species, thereby serving as a sign of the ideal unity between body and soul, both of the individual in prayer as well as his close ties to his community. Other kabbalistic interpretations of the ways of holding the etrog fruit during the Sukkot festival prayers, and the folkloristic attributes of the four species as traditional symbols of feminine qualities, are detailed throughout this chapter.
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  • 5
    Language: Hebrew
    Year of publication: 2023
    Titel der Quelle: The Citron Compendium
    Angaben zur Quelle: (2023) 463-470
    Keywords: Agnon, Shmuel Yosef, Criticism and interpretation ; Etrog ; Hebrew literature, Modern History and criticism 20th century
    Abstract: This chapter discusses the two strata––the obvious and the subtle––at which S.Y. Agnon’s short story, “The Tzaddik's Etrog” may be read and understood. At the obvious level, Agnon describes a person who wishes to observe the halakhic injunction concerning the “Four Species” with extreme piety, paying careful attention to the excellence of the etrog. But upon arriving home with his precious etrog, the fruit accidentally falls on the ground, and thereby is no longer fit to be used to fulfill the law of the “Four Species.” At the deeper, hidden level, the reader becomes aware of the double meaning of the purchase of an expensive etrog. By making this purchase, the tzaddik (righteous man) places his costly citron above all human needs and completely ignores his commitments to his wife and family. By reading Agnon’s story at these two levels, the etrog is transformed from a botanical object used for a religious ritual into a symbol of a set of values that illuminates the priorities one must set in making crucial decisions during a lifetime.
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  • 6
    Language: Hebrew
    Year of publication: 2023
    Titel der Quelle: The Citron Compendium
    Angaben zur Quelle: (2023) 3-40
    Keywords: Citron History ; Etrog History ; Citrus fruits Composition
    Abstract: The biology of citrus is briefly reviewed, pointing up how surprisingly little is known of pollination and dispersal in wild species. The classification of the citron, Citrus medica, in modern science is set out in a historical context: its taxonomic relationships in the light of the evolution of the genus Citrus and the citron's role in the origin of major citrus crops as well as the importance of the etrog citron in the traditional Jewish Tabernacles festival are outlined. The global threat to the citron and all other citrus from the bacterial disease, huanglongbing, is explained. As an aid to understanding the much-confused citrological literature, the formal taxonomy of the citron is presented in an Appendix, complete with a nomenclatural account of those commercial crops which have citron in their make-up; for example, the Rangpur lime (a rough lemon) is Citrus × otaitensis (syn. C. × volcameriana, C. × jambhiri).
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  • 7
    Article
    Article
    In:  The Citron Compendium (2023) 413-439
    Language: Hebrew
    Year of publication: 2023
    Titel der Quelle: The Citron Compendium
    Angaben zur Quelle: (2023) 413-439
    Keywords: Etrog In art ; Jewish art History ; Jewish illumination of books and manuscripts
    Abstract: This chapter describes the diverse representations of the etrog (pl. etrogim) in Jewish art from its first known appearance until modern times. Its earliest artistic appearance was on coins minted during the time of the first Jewish revolt (67–70 CE) when the second Temple was still standing. The etrog fruit’s shape is not the same on all of them. From the middle of the third century CE to the end of the Byzantine rule, the etrog is included in every artistic medium in the Land of Israel and the Diaspora: architectural elements, mosaics, wall paintings, funerary inscriptions, and household items. It is found everywhere in the Roman Empire from Dura europos to Rome and Cologne. In the Middle Ages, we see that in Ashkenazi illuminated manuscripts, the etrog is represented as one of the “four species” in connection with the Sukkot (Feast of Tabernacle) rituals. In Sephardi illuminated manuscripts, there is no sign of the “four species” whatsoever. In the modern era, we see the etrog in the hands of men in scenes from Jewish life. During all these periods and with the use of various media, there are a number of ways in which the etrog has been described: with or without a “pitam,” with or without a “gartel” (belt). The conclusion is that one indeed cannot learn from art which form of the etrog was particularly prized by earlier generations of observant Jews.
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  • 8
    Language: Hebrew
    Year of publication: 2023
    Titel der Quelle: The Citron Compendium
    Angaben zur Quelle: (2023) 387-403
    Keywords: Talmud Bavli. Commentaries ; Etrog (Jewish law) History ; Citrus fruits in rabbinical literature
    Abstract: The third chapter of Sukkah in the Talmud is dedicated to the “Four Species,” amongst which is the etrog citron. The traditional identification of the etrog (pl. etrogim) as the “fruit of the goodly tree” (Lev. 23:40) is further supported by clues from the biblical text. In order to be qualified for its ritual use, the etrog must have a typical, elongated shape, with a peduncle, and preferably a “pitam.” A whole fruit, intact, mature, green-yellow in color, without any blemishes is required. The detailed Talmudic discussion is reviewed and illustrated from an agricultural botanist’s viewpoint.
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  • 9
    Article
    Article
    In:  The Citron Compendium (2023) 73-89
    Language: Hebrew
    Year of publication: 2023
    Titel der Quelle: The Citron Compendium
    Angaben zur Quelle: (2023) 73-89
    Keywords: Citrus fruits Growth ; Etrog
    Abstract: Etrog fruits are grown in only a few of the many countries that produce citrus. The fruits are unusual among citrus in that the vast majority of the crop is valued only for its external appearance, and is produced and sold to a particular ethnic-religious market. Etrog trees must be grown in frost-free areas with little wind and good soil drainage. The trees are easily rooted and established from cuttings, although there is a danger of transmission of disease by this method. Trees can also be grown from seed, which mitigates disease transmission. However, seed-derived trees are not always identical to the mother plant. Trees are best established in Spring, for religious (counting of the orla years) and horticultural (gaining strength before Winter) reasons. Etrog trees are usually trained to a trellis system for ease of access to fruit, and are grown on raised beds for ease of rooting, with trickle irrigation for directed fertilization, and under shade cloth to protect the trees and especially the sensitive fruit from solar damage. Maintenance of fruit quality requires repeated spraying of various compounds, but spraying is minimized later in the season to avoid peel stains that make the fruit unmarketable. A unique spray treatment is the use of Picloram early in the season for retention of the style (“pitam” in Hebrew), which enhances marketability of the mature fruit. Although etrog trees flower three times a year, selective drought in the Spring is recommended to suppress the early wave of flowering, which often produces less-marketable fruit. Etrog fruit are highly variable in shape, and not all shapes are accepted commercially. Commercial orchard yields are maintained for 12–14 years, after which the yield decreases, partly because of tree age and partly because of heightened sensitivity to disease.
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  • 10
    Article
    Article
    In:  The Citron Compendium (2023) 405-411
    Language: Hebrew
    Year of publication: 2023
    Titel der Quelle: The Citron Compendium
    Angaben zur Quelle: (2023) 405-411
    Keywords: Citron ; Etrog Therapeutic use ; Medicinal plants Religious aspects ; Judaism
    Abstract: The uses and medicinal properties of the etrog citron (Citrus medica L.) are mentioned frequently in ancient texts. Systematic descriptions appear for the first time in Greek natural history and medical writings. These descriptions were also used in later centuries in traditional Arabic medicine. In Greek sources, for example, the etrog (pl. etrogim) is mentioned as being effective in alleviating nausea in pregnant women, for hygiene, and for sweetening the breath. In the Talmud, the etrog is listed among the foods that increase sperm, although an excess of the fruit is considered bad for digestion. Parts of the etrog were renowned in particular as a remedy against poisoning. Various beliefs and virtues (segulot) were also attributed to the etrog, including increasing fertility and contributing to easing the pains of childbirth.
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