Potato tuber yield and statistical analyses
Abstract: A reliable tuber yield prognosis requires a complex statistical analysis of potato nutritional status in
... There are numerous statistical methods for the in- season tuber yield prognosis. The weakest aspect of the correlation analysis is a lack of recognition of the causal-effect relationships. This ...
7
Effect of nonwoven polypropylene covers on early tuber yield of potato crops
... MATERIAL AND METHODS The effect of nonwoven polypropylene covering on the quantity and quality of early tuber yield of potato was investigated. The experiment was carried out in the years 1997–2002 ...
6
Effects of seed tuber size on the yield and quality of seven accessions of potato
... Potatoes are commonly used in plant research. The consistent parenchyma tissue, the clonal nature of the plant and the low metabolic activity provide a very nice "model tissue" for experimentation. Despite of its ...
6
The early prognosis of tuber yield based on nitrogen status in potato tops
... the tuber yield in the studied stages is difficult due to its inconsistent change in consecutive years of ...the yield of 56 ...of tuber induction is crucial for effective N management by ...
7
Content and Uptake of Selected Microelements with Potato Tuber Yield Treated with Biostimulators
... of potato – Honorata, Jelly, Tajfun, and four variants of application of biostimulants (Kelpak SL, Titanit, GreenOk, BrunatneBio ...comprised potato plants sprayed with distilled ...to potato plants ...
6
Potato yield and tuber quality as affected by gibberellic acid and zinc sulfate
... of potato tuber formation (Sarkar, ...in tuber formation (Xu et ...underlying potato tuber formation includes starch synthesis (Tauberger et ...1992). Tuber growth and ...
6
Study of the Relationships Between Tuber Nitrate and Some Qualitative Traits of Potato Tuber (Cv. Agria)by Statistical Analysis
... between tuber nitrate and some tuber characteristics (weight, specific gravity, tuber diameter, dry matter percentage of peel, total and peeled tuber, and amount of nitrate in peel, cortex and ...
7
Trends in the variability of potato tuber yield under selected land and soil characteristics
... of yield significantly decreased to 53 088 ...of yield (Figure 3a) and elevation (Figure 3b) in this field also showed that yield was higher on the eastern side of the map (lower elevation); whereas, ...
7
Yield and Economic Return of Seedling Tuber Derived from True Potato Seed as Influenced by Tuber Size and Plant Spacing
... seedling tuber weight and plant spacing on yield and economic analysis of ...general yield attributes such as tubers hill -1 and tuber weight and tuber yield of gross, marketable ...
8
Effects of Seed Tuber Size and Plant Population on Seed Tuber Yield of Potato (Solanum Tuberosum L.) in Central Ethiopia
... seed tuber sizes are the most important agronomic management practices in seed production of potato due to their effects on seed cost and seed tuber ...seed tuber sizes on seed tuber ...
7
Iron and manganese content and uptake with the yield of potato tubers as affected by herbicides and biostimulants, and potato tuber nutritional value
... harvest, tuber samples from 10 plants per plot were collected in all the experimental units and used for chemical ...The potato tuber contents of iron and manganese were determined by atomic ...
7
Effects of Variety and Tuber Size on Yield and Yield Component of Potato (Solanum tuberosum L.) in Wolaita Zone Southern Ethiopia
... growth, yield and yield components of different Potato (Solanum tuberosum ...three tuber sizes from March 2013 to July 2013 at Wolaita zone Sodo zuria wereda Dalbo kebele southern ...of ...
6
Plant Canopy, Tuber Yield and Growth Analysis of Potato under Moderate and Severe Drought Condition
... CIP potato clones with 1 check variety Asterix were grown during 2010-11 and 2011-12 at Horticulture Research Farm of Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur, Bangladesh to observe the ...
8
Cell structural parameters of potato tuber tissue
... and Acclimatisation in Jadwisin. All varieties with various designations were bred in the same soil with identical fer- tilisation and harvested at full crop maturity. On the basis of detailed examinations of the ...
9
Cell orientation in potato tuber parenchyma tissue
... in potato tubers depending on the direction and site of sampling in ...obtained. Statistical analysis was performed using the l -Kolmogorov-Smirnov compliance ...the tuber (stolon – top) was ...
8
Seed tuber yield, quality and storability of potato varieties with varying nitrogen levels in tarai region of uttarakhand
... INTRODUCTION Potato originated in highland tropics of Andean mountains of Bolivia and Peru in South America and is believed to be introduced in India by Portuguese traders towards the beginning of 17 th century ...
5
Participatory Evaluation of Potato (Solanum Tuberosum L.)Varieties, and Tuber Size Effect on Yield and Yield Traits in Wolaita Zone, Southern Ethiopia
... conducted, potato is grown on 80 hectares at different Kebles using rain fed about 220 households are engaged in potato production (MoARD, ...of potato and use of well adapted cultivar for the ...
6
Tuber yield parameters in organic potato production with green manures as preceding crop, catch crop and with farmyard manure
... the tuber productivity (Table ...crop potato at dry weather conditions on the same ...influence potato yields significantly, that is in agreement with our results ...for tuber yield ...
6
Cytokinin interconversion by StCKP1 controls potato tuber dormancy
... each tuber set, including NE, EV and NT lines for 35SS:StCKP1 lines, and EV PDS lines for RNAi lines, the mean number of days post harvest until the tuber had broken dormancy was ...regression ...
238
Genetic Variability Among the Potato (Solanum Tuberosum L.) Genotypes as Affected by Harvesting Period for Processing Purpose and Tuber Yield
... the potato. Potato is widely used as raw materials in starch extraction ...industries. Potato tuber contains about 75 to 80 percent water, 16 to 20 percent carbohydrates, ...
6