Potato Research
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Konsumentsynpunkter pa kvalitetan hos olika potatissorter
Potato Research - Tập 2 - Trang 287-289 - 1959
Carbon Disulphide (CS2) Promotes Sprouting and Affects the Metabolism of Harvested Minitubers Grown from True Potato Seed
Potato Research - Tập 59 - Trang 345-356 - 2017
Chemical agents may be used to overcome dormancy in potato tubers so as to permit early planting. In this paper, the effect of carbon disulphide on sprouting and related metabolic processes in potato tubers grown from true potato seed (TPS) was investigated. Carbon disulphide was applied to potato tubers derived from TPS, at a rate of 20 ml m−3 container volume for 72 h. It accelerated tuber sprou......
Weaning performance of potato microplants following bacterization and mycorrhization
Potato Research - Tập 42 - Trang 521-527 - 1999
Commercial mycorrhizal inoculants andPseudomonas fluorescens isolates CHAO and IP10 have been shown to promote microplant growth during and after weaning. The fluorescent pseudomonads also protected against the soil-borne potato pathogenRhizoctonia solani. The potential benefits of inoculation in vitro with mycorrhizal fungi and helper/biocontrol bacteria are discussed.
DNA fingerprinting, metalaxyl resistance and mating type determination of thePhytophthora infestans population in the Republic of Ireland
Potato Research - - 2002
During the period 1995–1999 one hundred and sixty three isolates of P. infestans were collected in Ireland. The majority (150) were from the 1996 population. Isolates were analysed for mating type and sensitivity to metalaxyl, and subsets were also genotyped for mitochondrial haplotype (124) and RG-57 fingerprint (114). Four of the isolates tested were of the A2 mating-type. Of four haplotypes kno......
Unsprouted potato tubers treated with gibberellic acid (GA3)
Potato Research - Tập 4 - Trang 26-39 - 1961
Tubers (still unsprouted after an eight months' storage period) of the late varietyLibertas with slow growth in youth and few stems were treated with gibberellic acid (GA3) in 1958 and 1959. Two sprayings gave similar results as dipping for 15 minutes. 25 ppm probably had more effect than 12,5 ppm. During both years the treatment resulted in more and longer sprouts and more stems, although the num......
A novel method for investigating the uptake and distribution of radiolabelled imazethapyr in potato tubers
Potato Research - Tập 43 - Trang 203-209 - 2000
The use of imazethapyr as a sprout suppressant in potatoes has been investigated. Novel radionuclide techniques were developed to establish the patterns of uptake and movement of imazethapyr in potatoes. Protocols for tissue analysis were established to homogenise potato tuber tissue samples, enabling radiolabel recovery by liquid scintillation counting to approach 100%. The movement of imazethapy......
The effect of boron on calcium uptake and growth in micropropagated potato plantlets
Potato Research - - 2000
The effect of soil type on the development and severity of potato wart disease
Potato Research - Tập 11 - Trang 100-110 - 1968
Experiments were conducted during the years 1959–1965 in two regions in Czechoslovakia. The first was mountainous with a damp, cool climate very suitable for the development of wart disease; the second was low ground with a subarid, warmer climate not so suitable for the development of the disease. In this latter area plots were grown under irrigation. The results showed that the soil types associ......
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