Potato Research
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Influence of NPK-application to seed-potato crops on the productivity of the progeny
Potato Research - - 1969
Review: Powdery Scab of Potato—Increased Knowledge of Pathogen Biology and Disease Epidemiology for Effective Disease Management
Potato Research - Tập 52 - Trang 17-37 - 2008
The importance of the potato tuber disease powdery scab, caused by the zoosporic pathogen Spongospora subterranea f. sp. subterranea, has increased worldwide, and the disease is one of the most important problems facing potato production in some regions. This soilborne pathogen produces many resting spores which can remain dormant for long periods, are highly resistant to environmental stresses an...... hiện toàn bộ
Comparison of hydroponic culture and culture in a peat/sand mixture and the influence of nutrient solution and plant density on seed potato yields
Potato Research - Tập 40 - Trang 431-438 - 1997
Two culture systems for propagating first generation potatoes were compared; the traditional system used a peat/sand mixture with mineral fertilizer, and hydroponic culture used perlite and nutrient solution. Total production and the number of tubers obtained using the hydroponic system were significantly higher than using the traditional culture system. Tuber yields from in vitro plants and minit...... hiện toàn bộ
Induction of 12-chromosome plants from anther culture in a tuberousSolanum
Potato Research - Tập 15 - Trang 170-173 - 1972
Haploid plants (2n=12) were produced by anther culture from the tuber-bearing wild speciesS. verrucosum.
Artificial Neural Network Modelling of Leaf Water Potential for Potatoes Using RGB Digital Images: A Greenhouse Study
Potato Research - Tập 49 - Trang 255-272 - 2007
Plant water status information of potato (Solanum tuberosum L. cv. Russet Burbank) is needed at the farm level for irrigation scheduling. This research investigated the feasibility of using a 5-megapixel digital camera to determine the leaf water potential (ΨL) of potato plants by capturing red, green, blue (RGB) digital images in the visible region of the electromagnetic spectrum. A greenhouse ex...... hiện toàn bộ
Influence of proprietary rooting compounds and basal internode length on the rooting of potato stem cuttings
Potato Research - Tập 29 - Trang 391-393 - 1986
Potato stem cuttings, cv. Désitrée, were treated with a powder formulation of 4-indol-3-ylbutyric acid (IBA), a gel formulation of 1-naphthylacetic acid (NAA), or a powder formulation of NAA. Both the IBA powder and the NAA gel stimulated significantly more roots per rooted cutting than were produced by the untreated controls but the NAA gel also significantly reduced the number of root branches p...... hiện toàn bộ
The weight of potatoes in water: Further studies on the relation between the dry matter and starch content
Potato Research - Tập 10 - Trang 85-99 - 1967
The weight in water (m
u
) of 100 g air-free potatoes multiplied by the dry matter factor (K) equals the percentage dry matter (m
t
) in the tubers. The weight in water is unaffected by the water in the potatoes but is reduced by air in the intercellular spaces and must be corrected for this by a constantk. From the specific gra...... hiện toàn bộ
Double cropping of potatoes in a semi-arid environment: the association of ground cover with tuber yields
Potato Research - Tập 29 - Trang 437-449 - 1986
The association of ground cover and ground cover duration with fresh- and dry-weight potato tuber yields in a semi-arid Mediterranean climate, was investigated. Cultivars of different maturity classes were tested under the contrasting climatological conditions of the spring and autumn seasons. The correlation coefficients of ground cover (GC) and ground cover duration (GCD) with fresh- and dry-wei...... hiện toàn bộ
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