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Rozprawy doktorskie na temat „Potato seed production”

Autor: Grafiati

Data publikacji: 2 czerwca 2025

Data aktualizacji: 31 lipca 2025

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1

Arpiwi, Ni Luh. "The application of novel methods for increasing the yield of small round seed potatoes (Solanum tuberosum L.) varieties Atlantic and Granola." University of Western Australia. School of Plant Biology, 2004. http://theses.library.uwa.edu.au/adt-WU2004.0020.

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Potato (Solanum tuberosum L.) varieties Atlantic and Granola are widely grown in Indonesia. The optimal method of cultivation in the tropics, due to the susceptibility of cut seed for disease, is by small (20 to 55 g) whole seed potatoes. However, the variety Atlantic produces mostly large tubers, which are not suitable for planting as whole seeds. Although Granola produces a reasonable proportion of small tubers it still produces a few in the larger size grades and there is no fresh market in Western Australia for the larger tubers for this variety. The aim of this study was to develop method

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2

Shakya, J. D. "The production of potatoes from true potato seed by transplanting or field sowing." Thesis, University of Reading, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.354099.

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3

Leclerc, Yves. "The production and utilization of potato microtubers." Thesis, McGill University, 1993. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=41512.

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A protocol is presented for the rapid (28 days) induction of microtubers on micropropagated layered potato plantlets of 'Kennebec', 'Russet Burbank' and 'Superior' in medium devoid of growth regulators. With this method the addition of coumarin, 6-(2-chloroethyl)-trimethylammonium chloride and 6-benzylamino-purine to the microtuberization medium either had no effect or significantly reduced microtuber weight per plantlet. Increasing the incubation period from 28 to 56 days significantly increased the weight of microtubers per plantlet and the proportion of microtubers heavier than 1 gram. Incr

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4

Tshisola, Steve Ndondji. "Improved potato (Solanum tuberosum) seed production through aeroponics system." Thesis, Stellenbosch : Stellenbosch University, 2014. http://hdl.handle.net/10019.1/86240.

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Thesis (MScAgric)--Stellenbosch University, 2014.<br>ENGLISH ABSTRACT: The potato can be considered as one of the most important food crops in many African countries. The potential of this crop is reflected in the large increase in area of production where Africa showed the highest rate of growth within the developing world over the past twenty years. The multiplication rate of potatoes is very low compared to other crops. Therefore it is essential to investigate methods of increasing the number of minitubers produced from disease free in-vitro plantlets. There is a number of potato propagatio

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5

Rojas, Jose Santos. "Production and post-harvest technology for hybrid true potato seed (TPS)." Thesis, University of Reading, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.363810.

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6

Dang, Thi Hue. "Supply of affordable high quality potato seed for potato production in the Red River Delta of Vietnam." Thesis, Curtin University, 2008. http://hdl.handle.net/20.500.11937/2415.

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Poor quality seed is the major constraint limiting both the productivity of potato crops and the expansion of the potato industry in Vietnam. Despite numerous attempts to establish a certified seed system, the most practical solution is to import clean foundation seed of the desired variety and physiological age. With imports from Europe and North America proving to be immature and too expensive, Western Australia (WA) has emerged as a potential source of high quality seed. While seed imports from WA are unique in that the varieties imported have been selected by researchers in Vietnam as bein

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7

Dang, Thi Hue. "Supply of affordable high quality potato seed for potato production in the Red River Delta of Vietnam." Curtin University of Technology, Muresk Institute, 2008. http://espace.library.curtin.edu.au:80/R/?func=dbin-jump-full&object_id=118348.

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Poor quality seed is the major constraint limiting both the productivity of potato crops and the expansion of the potato industry in Vietnam. Despite numerous attempts to establish a certified seed system, the most practical solution is to import clean foundation seed of the desired variety and physiological age. With imports from Europe and North America proving to be immature and too expensive, Western Australia (WA) has emerged as a potential source of high quality seed. While seed imports from WA are unique in that the varieties imported have been selected by researchers in Vietnam as bein

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8

Batt, Peter. "Building close and long-lasting relationships with focal customers: an empirical study of seed potato purchasing by Filipino potato farmers." Thesis, Curtin University, 2003. http://hdl.handle.net/20.500.11937/171.

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In the highlands of the Northern Philippines, a model of long-term relationships between potato farmers and their preferred seed suppliers is proposed. In the absence of any certified seed system that might provide some guarantee of seed quality, farmers prefer to transact with those seed suppliers with whom they have had some favourable prior experience. Such suppliers provide both the best quality seed and, since most farmers must borrow the capital to purchase the seed, the most favourable terms of repayment. As there is much uncertainty in the exchange, the farmer's relationship with their

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9

Batt, Peter J. "Building close and long-lasting relationships with focal customers : an empirical study of seed potato purchasing by Filipino potato farmers /." Curtin University of Technology, Muresk Institute, 2003. http://espace.library.curtin.edu.au:80/R/?func=dbin-jump-full&object_id=14229.

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In the highlands of the Northern Philippines, a model of long-term relationships between potato farmers and their preferred seed suppliers is proposed. In the absence of any certified seed system that might provide some guarantee of seed quality, farmers prefer to transact with those seed suppliers with whom they have had some favourable prior experience. Such suppliers provide both the best quality seed and, since most farmers must borrow the capital to purchase the seed, the most favourable terms of repayment. As there is much uncertainty in the exchange, the farmer's relationship with their

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10

Samarasinghe, P. W. S. Mallika. "The production of seed potato (Solanum tuberosum L.) tubers from stem cuttings in Sri Lanka." Thesis, University of Newcastle Upon Tyne, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.309402.

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11

Junqueira, Ana Maria Resende. "Irrigation management and economies of seed potato (Solanum tuberosum L.) production in central Brazil." Thesis, Bangor University, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.387129.

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12

Lowe, Robert 1961. "In vitro hardening, improved greenhouse minituber production and field performance of potato (Solanum tuberosum L.) cv. Norland." Thesis, McGill University, 1999. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=21598.

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Micropropagated potato (Solanum tuberosum L.) plantlets are routinely used for producing specific pathogen tested minitubers in the Canadian seed tuber certification industry. In vitro hardening methods for micropropagated 'Norland' were investigated, involving full and half strength Murashige and Skoog (1962) based propagation medium supplemented with NaCl, KCl, CaCl2, polyethyleneglycol, or paclobutrazol. Ten different media treatments were compared for their effect on stomatal function and early transplant performance using porometry, microscopy, and direct ex vitro transplanting. PEG, NaCl

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13

Bhatti, Muhammad H. "Somatic embryogenesis in sweet potato (Ipomoea batatas L.) in relation to cryopreservation and synthetic seed production." Thesis, University of Bath, 1997. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.362256.

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14

Virtanen, E. (Elina). "Effects of haulm killing and gibberellic acid on seed potato (Solanum tuberosum L.) and techniques for micro- and minituber production in northern latitudes." Doctoral thesis, Oulun yliopisto, 2014. http://urn.fi/urn:isbn:9789526204178.

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Abstract Seed potato is the starting point in the potato (Solanum tuberosum L.) production chain. In order to secure potato production in a variety of production conditions, plant diseases must be controlled and the yield characteristics of the used cultivars ensured. In addition, production must be cost-effective. Characteristics particular to northern production conditions include long periods of daylight and a short growing season as well as a several months long seed potato storage period. The focus of the present study is on northern production conditions and methods, including haulm kill

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15

Bailey, William Anthony. "Herbicide-based Weed Management Systems for Potato (Solanum tuberosum) and Wheat (Triticum aestivum) and Growth and Reproductive Characteristics of Smooth Pigweed (Amaranthus hybridus)." Diss., Virginia Tech, 2002. http://hdl.handle.net/10919/28578.

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Integrated weed management involves the utilization of weed biology principles to develop effective and economical control strategies. This research involved investigations of herbicide-based weed management programs in potato (<i>Solanum tuberosum</i> L.) and winter wheat (<i>Triticum aestivum</i> L.) as well as investigations of the biological characteristics of smooth pigweed (<i>Amaranthus hybridus</i>), a troublesome species in many crops. Sulfentrazone is an herbicide registered for use in soybean [<i>Glycine max</i> (L.) Merr.] and tobacco (<i>Nicotiana tabacum</i> L.) that may also h

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16

Van, Hest Petrus A. A. M. "Production of potatoes through true botanic seed." Thesis, University of Reading, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.295248.

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17

Nyende, Aggrey Bernard. "Production, regeneration and field growth of synthetic seeds of the potato /." Göttingen : Cuvillier, 2003. http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=010561922&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA.

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18

Dhital, Bishnu Kumar. "Diffused light storage of seed potatoes in the hills of Nepal in relation to seed tuber physiology, production, environment and socio-economics." Thesis, University of Newcastle Upon Tyne, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.310169.

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19

Harkett, Peter John. "Studies on the use of cut seed tubers for the production of potatoes for French fry processing." Thesis, University of Reading, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.309520.

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20

Kirkham, JM. "Manipulation of soil nitrogen to increase efficiency of mintuber seed production in Tasmania." Thesis, 2010. https://eprints.utas.edu.au/10690/2/Final_Thesis_June_2010.pdf.

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The management and manipulation of soil nitrogen (`N`) was investigated as a means of influencing plant growth to increase tuber numbers produced from early generation seed potato crops. The project focussed on crops grown from minitubers, small potatoes produced under controlled environment conditions from tissue culture plantlets. The use of minitubers as planting material for first field generation seed potato crops reduces the risk of disease but is commercially challenging as the plants tend to produce low tuber numbers, limiting the seed multiplication rate. The first field generation is

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21

Beattie, BM. "The effects of seed production practices on the productivity of the succeeding ware potato crop." Thesis, 2010. https://eprints.utas.edu.au/14538/1/front-beattie-thesis.pdf.

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The project examined the effects of seed potato production on the performance of the seed in the following ware crop. The research was conducted in Tasmania, Australia, where the temperate maritime climate supports a lengthy growing season and a low aphid borne virus pressure permits crops to be grown to senescence, or defoliated if prevention of oversized tubers is desired. Harvest in the relatively cool autumn/winter may be delayed many weeks after skin set as soil temperatures do not fall below -1˚C often. These factors permit a greater range of seed crop management options than is present

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22

Shongwe, Victor Dumisani. "The use of selected plant growth regulators for the production of small whole seed potatoes (Solanum tuberosum L.)." 1988. http://hdl.handle.net/1993/16690.

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