Developmental Responses of Garlic to Temperature and Photoperiod

L., Alejandro del Pozo; A., María Inés González

doi:10.4067/s0365-28072005000200001

Cited by 8 publications

(5 citation statements)

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“…Plants from treated cloves had better yield (clove, bulb, clove size, clove dry weight ) than plants from untreated cloves. Alejandro and Gonzalez, (2005) found that all plants of both studied clones formed bulbs when storage temperature was 4 or 7 C o . Also, linear relationships between the number of leaves and thermal time above 0 C o have been reported in garlic growing in field condition ( Buwalda ;1986,Espagnacq et al, 1987Bertoni et al,1992, Cabrera ,1993.…”

Section: Introductionmentioning

confidence: 75%

“…The growth stages of A. satinum include clove sprouting , shoot growth, bulb growth and maturation (Del Pozo and Gonzalez, 2005). Clove sprouting and emergence are controlled mainly by temperature (Takagi, 1990,Barrera et al, 1998.…”

Section: Introductionmentioning

confidence: 99%

“…The early growth stage of garlic is suited by exposure of cloves to low temperature. Such exposure could be achieved by using controlled temperature chambers such as refrigerators (Del Pozo and Gonzalez, 2005) or planting in a cool growing period and is essential for proper development of shoot and good yield of bulbs (Bhuiya et al, 2003). Seed cloves stored either at 5 or 10 C o for 15 to 30 days before planting also accelerates initiation, development and maturity of bulbs relative to those of cloves stored at 15 and 20 C o (Rahim and Fordham 2001).…”

Section: Introductionmentioning

confidence: 99%

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EFFECTS OF PRE-PLANTING TREATMENTS OF GARLIC (Allium sativum L.) CLOVES ON GROWTH AND YIELD UNDER MIDDLE EGYPT CONDITIONS.

Ahmed

Hemada

2012

Journal of Plant Production

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Two garlic cultivars (Eggaseed 1 and Sids 40) were selected for this study. Pre-sowing treatments of cloves were: cooling at 5 O C for 10 or 20 days, GA3 soaking at 5 ppm for 12 or 24 hrs., water soaking for 12 or 24 hrs. or without treatment (control plants). The obtained results indicated that: 1-Sids 40 cultivar was superior than cv. Eggaseed 1 in regard to plant height, leaf number / plant, fresh weight of vegetative parts and bulb dry matter percentage. On the other hand , there were insignificant differences between cv. Egaseed 1 and Sids 40 concerning the percentage germination after 30 days and 45 days from planting, fresh bulb weight , cured bulb weight , cured bulb diameter, bulbing ratio, fresh and cured yield. 2-Seed cloves treated at low temperature of 5 O C for 10 to 20 days before planting gave the highest values of germination percent after 30 and 45 days from planting and earlier in bulb initiation and maturity but resulted in the lowest yield and yield quality compared to other treatments. Soaking garlic cloves in either water or GA3 at 5 ppm for 24 hrs. proved to be effective in improving almost all the previously mentioned parameters. 3-The interaction of soaking treatments GA3 at 5 ppm for 24 hrs. with either cvs. Sids 40 or Eggassed 1 could be recommended to produce higher yield with better bulb quality under middle Egypt conditions.

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Section: Introductionmentioning

confidence: 75%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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EFFECTS OF PRE-PLANTING TREATMENTS OF GARLIC (Allium sativum L.) CLOVES ON GROWTH AND YIELD UNDER MIDDLE EGYPT CONDITIONS.

Ahmed

Hemada

2012

Journal of Plant Production

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“…The bulbs were handharvested from Taşköprü district (41°30'50'' N, 34°12'53'' E, 553 m elevation), north of Turkey at the beginning of August in 2012. The bulbs were harvested at commercially mature stage according to bulbing ratios of 0.2%−0.3% and between 38% and 50% of leaves in senescence (Ledesma et al, 1997;Del Pozo and González, 2005). Harvested bulbs were fully cured under environmental conditions (35-38 °C and 45%-55% RH) in the production area for 10-12 days.…”

Section: Methodsmentioning

confidence: 99%

Potential effects of storage period, warehouse locations, and methyl jasmonate in long-term stored garlic bulbs

2021

Turk J Agric For

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IntroductionGarlic (Allium sativum L.) is one of the most popular vegetable species around the world. It has been widely used for nutrition and medicinal purposes since ancient times. Turkey provides 0.5% of total world garlic production contributing with 143 thousand tons of garlic. Out of this production, 0.32% is exported, 8% is used for vegetative production, and unfortunately 20%-30% is wasted during storage, marketing or handling and the rest is used for processing or freshly domestic consumption (TurkStat, 2019). Garlic is a crucial product for industry because of its wide functional uses and this species can be considered as an industrial product. Long-term storage of an industrial product is extremely important in terms of ensuring raw materials for processing industry, restaurants, and markets as well. In this concept, Turkey has over 200 companies processing garlic. These industrial companies demand raw materials with high quality from producers or suppliers throughout the year.Soluble solids, moisture and reducing sugar content, color, pH value and firmness of garlic bulbs are important quality criteria in terms of consumer preferences (Pardo et al., 2007). Additionally, several enzymes, amino acids, phenolic contents, antioxidant capacity, and many sulfur compounds, such as alliin, allicin, ajoene, diallyl sulfide, diallyl disulfide, diallyl trisulfide vinyldithiines, S-allyl cysteine, S-allylmercaptocystein, and others in garlic are considered as important markers because these compounds are related to many therapeutic effects of this species such as antithrombotic, antiaging, cardiovascular protection, and cancer prevention (Huang et al., 2015).The bulb quality of garlic is dramatically deteriorated due to unsuitable ambient conditions during long storage period (Volk and Rotindo, 2004). During the storage period, sprouting, rooting, weight loss, discoloration, offflavor and high microbial activity observed in garlic bulbs are taken into consideration as quality losses. Aforesaid disorders may be a result of some pre and postharvest factors, such as excessive nitrogen fertilization, more and/ or less irrigation, early harvest, insufficient curing of bulbs, or overload stacking of storage rooms (Petropoulos et al., 2017).

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“…The early growth stage of garlic is suited by exposure of cloves to low temperature. Such exposure could be achieved using controlled temperature chambers such as refrigerators [ 3 ] or planting in a cool growing period, and this treatment is essential for proper development of shoot and good yield of bulb [ 4 , 5 ].…”

Section: Introductionmentioning

confidence: 99%

Duration of of Low-Temperature Storage, Clove Topping and Gibberellic Acid on Emergence, Yield and Yield Components of Garlic

Desta

Woldetsadik

Mohammed

et al. 2022

The Scientific World Journal

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Dormancy of freshly harvested garlic cloves does not allow early emergence, and preplanting garlic clove treatment is critical for more than one cycle of production in a year. This field experiment was conducted to assess the effect of treating cloves on emergence, growth, and yield of “Tseday” variety during the main cropping season of 2014/2015 and off-season of 2015/16 at Haramaya University. The experiment was arranged in a factorial combination of four (cold stored at 7°C for the duration of 10, 20, and 30 days and stored at room temperature 21°C for 30 days as control), two (whole and topped clove), and four GA3 treatment at concentration of 0, 125, 250, and 375 mg/l and distilled water treatment as second control laid out in randomized complete block design with three replications. The three main factors (clove type, cold storage duration, and GA3) and growing season showed significant influence on phenology, growth, bulb yield and yield components, and all size categories of cloves, while GA3 showed nonsignificant effect on days to emergence of cloves. Clove type interacted with cold storage duration and GA3, and cold storage duration interacted with GA3 significantly to influence all characters of the variety. In addition, the growing season also interacted with clove type and GA3 to influence all categories of clove size, bulb diameter, average bulb weight, and total bulb yield. The three main factors (clove type × cold storage duration × GA3) interaction significantly influenced all characteristics of the variety. However, 30 days of cold-stored and topped cloves reduced dormancy period and days to maturity by 18.84 and 19.50 days, respectively, and increased total bulb yield by 70.32% as compared to the control treatment. In addition, this treatment combination significantly increased most of the growth and bulb yield components, while the number and weight of small-sized cloves were decreased. Hence, it can be concluded that 30 days of cold storage and topping of cloves without soaking under GA3 could be recommended to enhance early emergence, good vegetative growth, and total bulb yield of the garlic variety both under rain-fed and irrigated conditions.

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Developmental Responses of Garlic to Temperature and Photoperiod

Cited by 8 publications

References 1 publication

EFFECTS OF PRE-PLANTING TREATMENTS OF GARLIC (Allium sativum L.) CLOVES ON GROWTH AND YIELD UNDER MIDDLE EGYPT CONDITIONS.

EFFECTS OF PRE-PLANTING TREATMENTS OF GARLIC (Allium sativum L.) CLOVES ON GROWTH AND YIELD UNDER MIDDLE EGYPT CONDITIONS.

Potential effects of storage period, warehouse locations, and methyl jasmonate in long-term stored garlic bulbs

Duration of of Low-Temperature Storage, Clove Topping and Gibberellic Acid on Emergence, Yield and Yield Components of Garlic

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