Effect of Planting Dates and Varieties on Potato Yield

Dash, Sukanta; Behera, SK; Pushpavathi, Y.

doi:10.20546/ijcmas.2018.703.221

Cited by 6 publications

(10 citation statements)

References 4 publications

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“…Significant interaction effect for total yield per plant and plot among varieties, spacing and their interaction was also observed by Mangani et al, [10] . Higher yield in Kufri Pukhraj was also reported by Dash et al, [25].…”

Section: Tuber Yield Per Plant (G) and Per Plot (Kg)supporting

confidence: 76%

Growth and Quality Responses to Plant Spacing in Potato (Solanum tuberosum L.) Varieties

Thakur

Rattan²,

Sharma³

2022

IJPSS

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The present investigation was conducted during winter season of 2020 at Experimental Farm of Vegetable Sciences, DAV University, Jalandhar to study the growth and quality responses to plant spacing in potato (Solanum tuberosum L.) varieties. Experimental material consisted of four varieties (Kufri Pukhraj, Kufri Jyoti, Kufri Badshah, Kufri Chandramukhi) sown at three spacings (70 cm × 20 cm, 60 cm × 20 cm, 50 cm × 20 cm) and laid in Factorial Randomized Block design with three replications. Observations on number of leaves per plant at 30 DAS, number of leaves per plant at 60 DAS, number of leaves per plant at 90 DAS, Plant height (cm) at 30 Days After Sowing (DAS), Plant height (cm) at 60 DAS, Plant height (cm) at 90 DAS, average tuber weight (g), number of tuber plant, marketable tuber yield per plot (kg), unmarketable tuber yield per plot (kg),tuber yield per plot (kg), TSS, ascorbic acid (mg/100g), starch content (%) and dry matter content (%) were recorded. Analysis of Variance (ANOVA) revealed significant effect of spacing, varieties and their interaction for all the characters under study. It was observed that plants sown at spacing S1 (70 cm × 20 cm) resulted in superior performance for most of the traits studied. Among cultivars, desirable results were observed in V1 (Kufri Pukhraj). Considering the interaction of varieties and spacing it was concluded that Kufri Pukhraj sown at a spacing of 70 cm × 20 cm can result in superior performance with respect to growth, yield, and quality parameters of potato.

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Section: Tuber Yield Per Plant (G) and Per Plot (Kg)supporting

confidence: 76%

Growth and Quality Responses to Plant Spacing in Potato (Solanum tuberosum L.) Varieties

Thakur

Rattan²,

Sharma³

2022

IJPSS

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“…The present study confirms this and climatic data indicates that minimum temperature falls below 10 o C after 7 November planting. Decreasing trend in plant height with the delay in planting under Bhubaneswar conditions was also reported by Dash et al (2018).…”

Section: Methodssupporting

confidence: 64%

“…10 October planting (88.77%). Similarly, Dash et al (2018) reported the highest emergence percentage in 15 November planting (87.7 %) over anyother planting date under All India Coordinated Research Project on Potato, Orissa University of Agriculture and Technology, Bhubaneswar. Among the interaction Kufri Chipsona 1 planted on 7 November showed significantly high final emergence (93.10%) over other combinations (Table 1).…”

Section: Grade Wise Seed Tuber and Total Tubers/hamentioning

confidence: 89%

Revisiting of planting dates for maximizing seed size potato (Solaum tuberosum) tuber yield as per changing climatic scenario

et al. 2019

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Potato (Solaum tuberosum L.) varieties, viz. Kufri Chandramukhi, Kufri Sindhuri and Kufri Chipsona 1 were evaluated for seed production in west-central Indian conditions. Days to the emergence and 50 % emergence were delayed in 10 and 17 October plantings (10.6, 10.5 days and 16.9, 16.6 days, respectively) and in the variety Kufri Sindhuri (10.6 days and 16.5 days). 7 November planting recorded higher growth attributes like emergence, number of stems, compound leaves except plant height. Delayed planting resulted in the reduction of plant height. Among the varieties, Kufri Sindhuri and Kufri Chipsona-1 recorded significantly higher growth parameters, viz. stem number, compound leaves and plant height. Higher seed size and total tuber number and per ha yield were recorded in 17 October onward plantings over other 10 October planting and highest was in 7 November planting (355 and 634 thousand/ha and 19.33 and 24.63 t/ha seed size and total tuber number and weight, respectively). Severe mosaic, mild mosaic and off types in each date of planting and varieties were below maximum permissible limit as per Indian minimum seed certification standards. Aphid population (weekly) was below the critical limit in all date of plantings and varieties. Gwalior region of west-central India is most suitable for seed production under prevailing climatic situation for getting higher seed yield.

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“…While, higher temperatures (> 32 o C) during the vegetative phase of potato from October 15 th planting might have resulted in reduction in growth and yield of potato plant. Mamun et al [7] , Thongam et al [8] , Dash et al [9] and Patel et al [10] also reported similar findings in potato. Wider spacing (75 x 20 cm) showed maximum growth characters which might be due to better availability of nutrients water and sun light since plants at wider spacing.…”

Section: Total Tuber Yield (T Ha -1 )mentioning

confidence: 60%

Potato growth as influenced by planting date, spacing and NPK levels under Godavari conditions

Thirupal¹,

Ramanandam²,

Jyothi³

et al. 2020

Int. J. Chem. Stud.

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The field experiment was carried out during rabi season of 2018-19 and 2019-20 at College farm, COH, VR Gudem, West Godavari Distract of Andhra Pradesh. The data revealed that the highest germination and plant height, No. of branches plant -1 , No. of leaves plant -1 and leaf area plant -1 (at 30, 60 and 80 DAP) and total tuber yield were recorded in November 1 st planting. Respect to spacings, significantly higher growth values were noticed at 75x20 cm except tuber yield. Among NPK levels, application of 160N:80P:200K kg ha -1 was found to be superior in growth parameters as well as total tuber yield. In three way interaction of D2S2F2 and D2S1F2 were recorded the highest growth parameters and total tuber yield respectively. Plant spacing, NPK levels, their all the interaction effects were found to be nonsignificant on germination. Based on results, it may be concluded that D2S1F2 combination may be considered as the best treatment in terms of tuber yield.

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Effect of Planting Dates and Varieties on Potato Yield

Cited by 6 publications

References 4 publications

Growth and Quality Responses to Plant Spacing in Potato (Solanum tuberosum L.) Varieties

Growth and Quality Responses to Plant Spacing in Potato (Solanum tuberosum L.) Varieties

Revisiting of planting dates for maximizing seed size potato (Solaum tuberosum) tuber yield as per changing climatic scenario

Potato growth as influenced by planting date, spacing and NPK levels under Godavari conditions

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