The Canon of Potato Science: 35. Seed and Ware Potato Storage

Wustman, R.; Struik, P.C.

doi:10.1007/s11540-008-9079-0

Cited by 34 publications

(28 citation statements)

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“…Dark and lit spaces in the houses, delayed harvest and field pits are among the alternative methods of seed potato storage reported in Eastern Africa [5]. Use of poor storage structures leads to high seed losses and disease spread in storage resulting from poor storage conditions and improper post-harvest handling practices [39,40,41,42]. In addition, poor seed tuber storage leads to deterioration in quality and quality of the seed due to attack by diseases mainly Fusarium dry rot [42].…”

Section: Seed Potato Production Practices By Small-scale Farmersmentioning

confidence: 99%

“…Sub-optimal storage environment especially low relative humidity and high temperature leads to increased respiration and transpiration with subsequent loss in food reserves and water respectively. This leads to reduced tuber weight which reduces vigour by depletion of stored food reserves causing poor crop establishment [40].…”

Section: Seed Potato Production Practices By Small-scale Farmersmentioning

confidence: 99%

“…Up to 30% seed damage has been reported in poor structures [41]. Weight loss was reported due to deformation of tubers involving loss in dry matter through respiration and water loss through transpiration which are normal physiological processes affected by the storage environment [40].…”

Section: Seed Potato Production Practices By Small-scale Farmersmentioning

confidence: 99%

“…Studies by [11] revealed seed higher cases of seed degeneration in areas where chatts and small tubers were used as seed. Use of chatts and small tubers explains the low seed weight or could be due to water and dry matter loss from tubers due transpiration and respiration respectively which is high in poor storage structures [40]. Seed tubers of low weight and poor sprouts have low vigour and poor crop emergence leading to reduced yields [49,50].…”

Section: Physical Quality and Infection With Tuber-borne Disease Pathmentioning

confidence: 99%

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Seed Potato Production Practices and Quality of Farm Saved Seed Potato in Kiambu and Nyandarua Counties in Kenya

Mumia¹,

Muthomi²,

Narla³

et al. 2018

WJAR

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Potato production in Kenya is mainly constrained by limited supply of quality seed potato tubers. The objective of this study was to determine seed potato handling practices and quality of farm saved seed potato. A survey involving 79 farmers was conducted in potato production areas in Kiambu and Nyandarua Counties to collect information on seed potato production practices including sources of seed tubers, seed selection, seed tuber storage, pests and diseases. Samples of seed potato were collected from farmers and evaluated for quality parameters such as tuber size, weight, stout sprout length and infection with diseases. Factors affecting potato production included limited quality seed supply, pests and diseases. Shangi was the main potato variety grown by majority (62.8%) of farmers and all the farmers used own farm saved seed. Most (45.5%) farmers recycled the seed for four seasons and 44.1% of farmers stored seed potato for three months. Freeness from seedborne diseases was the main seed quality preference by farmers. The main pest reported was cutworms (42.6% of farmers) while potato late blight and bacterial wilt were the major diseases reported by 87.1% and 86.7% of the farmers respectively. All farm saved seed potato samples were infected with Fusarium coeruleum, 51.2% with Rhizoctonia solani, 53.3% with Fusarium sambunicum, 33.3% with Fusarium solani and 48.3% with Aspergillus niger. Over 69% of the farm saved seed samples were infected with Ralstonia solanacearum while 40.1% were infected with Potato Virus S, the most dominant. Due to poor post-harvest handling practices, farmers incurred seed quality and quantity losses in storage. Farm saved seed is contaminated with multiple seed borne diseases. Farmers should be sensitized on appropriate seed potato handling practices and there should be increased supply of certified seed potato.

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Section: Seed Potato Production Practices By Small-scale Farmersmentioning

confidence: 99%

Section: Seed Potato Production Practices By Small-scale Farmersmentioning

confidence: 99%

Section: Seed Potato Production Practices By Small-scale Farmersmentioning

confidence: 99%

Section: Physical Quality and Infection With Tuber-borne Disease Pathmentioning

confidence: 99%

See 2 more Smart Citations

Seed Potato Production Practices and Quality of Farm Saved Seed Potato in Kiambu and Nyandarua Counties in Kenya

Mumia¹,

Muthomi²,

Narla³

et al. 2018

WJAR

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“…Storage Wustman and Struik (2007) reported that proper storage temperature is 4-5°C for table stock potato. Thus, the VI treatment potatoes in the present study were stored also at 4°C and 90% relative humidity for up to 30 days.…”

Section: Cookingmentioning

confidence: 99%

Zinc enrichment of whole potato tuber by vacuum impregnation

et al. 2013

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Zinc is a nutritionally essential truce element, and thus zinc deficiency (ZD) severely affects human health. More than 25% of the world's population is at risk of ZD. This study was initiated to examine the use of the vacuum impregnation (VI) technique for enriching zinc content of whole potatoes; the effect of vacuum time, restoration time, steam-cooking and storage at 4°C on the zinc content of VI whole potatoes was evaluated. Whole potato tubers were immersed in a 9 g/ 100 g zinc (zinc gluconate) solution. Vacuum pressure of 1, 000 Pa was applied for 0-120 min, and atmospheric pressure restoration for 0-4 h. Experimental results showed that the zinc content of VI potatoes increased with vacuum and restoration time. Moreover, VI-cooked unpeeled or peeled potatoes had 63-94 times and 47-75 times higher zinc contents than un-VI-cooked unpeeled or peeled potatoes, respectively. The world daily potato consumption (86 g) of the VI-cooked unpeeled and peeled potatoes provided adult men with 130-148% and 100-135% of the recommended daily allowance (RDA) of zinc, respectively. Also, the daily potato consumption of the unpeeled and peeled potatoes supplied adult women with 178-203% and 137-185% of the RDA level, respectively. In addition, the VI potatoes had 40 times higher zinc contents through 30 days of storage at 4°C, compared with un-VI-treated potatoes. This study indicated that VI treatment of whole potatoes was useful for enriching the zinc content.

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Yield, Tuber Quality and Weight Losses During Storage of Ten Potato Cultivars Grown at Three Sites in Serbia

et al. 2016

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The research on the effect of ecological conditions and cultivars on the yield components of potatoes was conducted in Badovinci (Western Serbia) during the period 2008-2009. The following potato cultivars were included in the experiment: early ('Cleopatra', 'Anushka' and 'Presto'), medium early ('Kuroda', 'Omega' and 'Dita'), and medium late ('Desiree', 'Roko' and 'Jelly'). The four-replicate field trials were set up using the standard methodology according to the random block design. 1 8 T The research results suggest that genotype (G) and ecological conditions (E) significantly affect all yield components of potatoes. In both years, the highest yield was recorded1 8 T in1 8 T the medium late variety 'Desiree'1 8 T 1 8 T (1 8 T 28.30 t ha‫,)¹-‬ followed by the early variety 'Anushka' 1 8 T (1 8 T 26.60 t ha‫,)¹-‬ 1 8 T while the lowest1 8 T 1 8 T yield1 8 T was 1 8 T recorded1 8 T 1 8 T in the medium early variety 'Omega' (1 8 T 13.35 t ha‫.)¹-‬ The 1 8 T results obtained show that1 8 T 1 8 T the1 8 T 1 8 T highest yields1 8 T in Western Serbia were 1 8 T recorded in early varieties1 8 T 1 8 T ('Cleopatra'1 8 T , 'Anushka' 1 8 T and1 8 T '1 8 T Presto'1 8 T) and 1 8 T medium1 8 T 1 8 T late varieties1 8 T 1 8 T ('1 8 T Desiree'), which exhibited considerable1 8 T resistance to high1 8 T 1 8 T air temperatures1 8 T and 1 8 T drought stress1 8 T. REZIME Komponente prinosa devet sorti krompira ispitivane su tokom 2008. i 2009. godine na lokaciji zapadne Srbije u selu Badovinci (75 m nadmorska visina, 44˚8044˚80' 05"N, 19˚3519˚35' 39"E). Za istraživanje korišćene su sledeće sorte krompira: rane (Cleopatra, Anushka i Presto), srednje rane (Kuroda, Omega i Dita) i srednje kasne (Desiree, Roko i Jelly). Sadnja je izvedena u prvoj dekadi aprila. Međuredno rastojanje bilo je 0,70 m a između biljaka u redu 0,30 m. Primenjena je standardna tehnologija gajenja krompira. Broj primarnih nadzemnih izdanaka određen je 65 dana posle sadnje krtola. Vađenje krompira izvršeno je početkom septembra kada je izvršeno i utvrđivanje broja krtola po biljci i ukupan prinos. 1 8 T Dobijeni rezultati ukazuju da su sorta (G) i agroekološki uslovi (E) značajno utiču na sve komponente prinosa krompira. U obe godine najveći ukupan prinos krtola zabeležen je kod srednje kasne sorte Desiree1 8 T 1 8 T (1 8 T 28,30 t ha‫,)¹-‬ zatim kod rane sorte Anushka 1 8 T (1 8 T 26,60 t ha‫,)¹-‬ dok je najniži prinos krtola utvrđen kod srednje rane sorte 1 8 T Omega (1 8 T 13,35 t ha‫.)¹-‬ Na osnovu rezultata dvogodišnjih istraživanja uticaja sorte i agroekoloških uslova na komponente prinosa u zapadnoj Srbiji, možemo izvesti sledeće zaključke:-Sorta i uslovi sredine pojedinačno i u interakciji značajno utiču na komponente prinosa1 8 T ; Za dobijanje visokih prinosa krtola u uslovima zapadne Srbije možemo preporučiti rane sorte (1 8 T Cleopatra, Anushka 1 8 T i1 8 T P1 8 T resto1 8 T), posebno u godinama sa malom količinom padavina, kao i srednje kasnu sortu 1 8 T (1 8 T Desiree), koja je pokazala dobru tolerantnost prema visokim temperaturama vazduha i suši.

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The Canon of Potato Science: 35. Seed and Ware Potato Storage

Cited by 34 publications

References 1 publication

Seed Potato Production Practices and Quality of Farm Saved Seed Potato in Kiambu and Nyandarua Counties in Kenya

Seed Potato Production Practices and Quality of Farm Saved Seed Potato in Kiambu and Nyandarua Counties in Kenya

Zinc enrichment of whole potato tuber by vacuum impregnation

Yield, Tuber Quality and Weight Losses During Storage of Ten Potato Cultivars Grown at Three Sites in Serbia

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