Effect of different levels of fertilizer and mulching materials on growth, yield and quality of potato (Solanum tuberosum L)

Kumar, P Ratna; Sharma, Pravin Kumar; Tirky, Anisha

doi:10.22271/chemi.2020.v8.i6o.10902

Cited by 4 publications

(8 citation statements)

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“…This might be due to adequate moisture and better utilization of solar radiation for proper growth and development of crops which turn in more number of tuber/plant which ultimately showed higher yield. Similar trend of results also reported by Vishwas et al [13][14][15][16].…”

Section: Discussionsupporting

confidence: 90%

“…This may be due to the reason that the plants were more vigorous in terms of height and foliage which synthesized more food ultimately leading to higher number of tubers. Bharat and Kumar [10]. More number of tubers in planting date could be attributed to significantly strong growth in terms of height and number of leaves per plant which has produced more photosynthetic area resulting in production of high quantity of photosynthates, subsequently their translocation to the formation of more number of tubers coupled with the favourable temperatures with required humidity might have resulted in production of more number of tubers in the plants of this planting date.…”

Section: Number Of Tubers/plotmentioning

confidence: 99%

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Effect of Different Date of Planting and Various Mulching Practices on Growth, Yield Attributes and Yield of Potato

Pathak,

Singh,

Singh

2024

IJPSS

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The present research work was conducted at Pili kothi farm, Department of Agronomy, Tilak Dhari Post Graduate College, Jaunpur, Uttar Pradesh during winter season of 2018 and 2019. The experiment was laid out in Factorial Randomized Block Design. The treatments comprised of different planting dates viz. 20 days early planting on 17th October, 10 days early planting on 27th October, Optimum planting time on 7th November, 10 days late planting on 17th November and 20 days late planting on 27th November and different mulching practices viz. Organic mulch (Paddy straw at 5 t/ha), Plastic mulch (Black colour) and Control (Without mulch) of potato. There were 15 treatments and each were replicated to four folds. These treatments were randomly arranged in each replication and divided into sixty plots. The results revealed that the significantly maximum emergence percentage 30 Days after planting (92.70, 94.30 and 93.50), Plant height (cm) at 45 DAP (40.40 cm, 42.20 cm and 41.30 cm), Numbers of compound leaves/hill at 45 DAP (57.10, 57.40 and 57.30), Number of tubers/plot (603.80, 640.00 and 621.90), Weight of tubers/plot (kg) (37.20, 37.80 and 37.50) and Number of tubers/plant (10.10, 10.70 and 10.40) were recorded under 20 Days Early Planting On 17th October among different planting dates during first, second and mean data also. Whereas among the mulching practices significant variation were recorded among the all parameter except number of compound leaves. However maximum emergence percentage 30 DAP (90.20, 91.60 and 90.90), Plant height (cm) at 45 DAP (35.70 cm, 37.50 cm and 36.60 cm), Numbers of compound leaves/hill at 45 DAP (53.70, 54.20 and 53.90), Number of tubers/plot (513.00, 552.80 and 532.90), Weight of tubers/plot (kg) (34.10, 34.60 and 34.30) and Number of tubers/plant (8.60, 9.20 and 8.90) under the organic mulch (paddy straw at 5 t/ha) respectively, during first, second as well as in mean data also.

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Section: Discussionsupporting

confidence: 90%

Section: Number Of Tubers/plotmentioning

confidence: 99%

Effect of Different Date of Planting and Various Mulching Practices on Growth, Yield Attributes and Yield of Potato

Pathak,

Singh,

Singh

2024

IJPSS

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“…For N dose, significant increase in plant height was reported in 120, 150 and 180 kg N/ha dose over 75 kg N/ha (44.1cm) (Table 1). Plant height increased linearly with increase in fertility level (Nizamuddin et al 2003Sinha, 2007and Kumar et al 2017. Increase in plant height might be due to the fact that higher nitrogen stimulated the assimilation of carbohydrates and protein, which in turn enhanced cell division, resulted in enhanced vegetative growth of the plant (Meyer and Anderson 1970).…”

Section: Resultsmentioning

confidence: 99%

“…Among interaction, 45 cm × 10 cm planting geometry with 150 kgN/ha recorded highest tuber weight (27.62 t/ ha). Application of optimum dose of 150, 50 and 75 kg N, P 2 O 5 and K 2 O /ha was found to be superior in terms of yield and profitability (Kumar et al 2017). Irrespective of plant geometry, increasing doses of nitrogen (up to 180 kg/ ha) also resulted in increase in the total yield.…”

Section: Total Yield Per Hamentioning

confidence: 92%

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Standardization of agro-techniques for aeroponic potato (Solanum tuberosum) minitubers under generation-0

et al. 2020

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Since, very less information is available regarding the agro-techniques of hi-tech seed potato minitubers production, therefore an experiment was conducted to evaluate planting geometry and different doses of nitrogen for multiplication of aeroponic minitubers of potato (Solanum tuberosum L.) under net house conditions of north-central plains of India. 30 cm × 15 cm (97.44) plant geometry and 150 kg N/ha (95.81) and 180 kg N/ha (96.98) N dose recorded significantly higher emergence %. Linear increase in plant height was recorded with 120, 150 and 180 kg N/ha dose over 75 kg N/ ha (44.1 cm). Planting geometry 45 cm × 10 cm (34.71) and N dose 150 kg N (35.71) recorded significantly lowest per cent of <3 g minituber by number. Planting geometry 45 cm × 10 cm (1722 thousand/ha) followed by 30 cm × 10 cm (1587 thousand/ha) recorded significantly highest total tuber number over 30 cm × 15 cm (1209 thousand/ ha). Among N dose, 120 kg N (1560 thousand/ha) and 180 kg N/ha (1506 thousand/ha) dose recorded significantly higher total tuber number over 150 kg N/ha dose. Among interaction 45 cm × 10 cm with 120 kg N/ha dose recorded significantly highest total tuber number (1823 thousand/ha) over other combinations. For weight of tubers, 45 cm ×10 cm planting density with 150 kg N/ha reported highest tuber weight (27.62 t/ha). Hence, for the aeroponic seed multiplication of the variety Kufri Lauvkar, planting geometry of 45 cm × 10 cm with plant population of 222222 plants/ha and N, P2O5 and K2O ratio of 150:60:100 kg/ha should be adopted for getting higher tuber number and weight/ha.

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Grade wise yield and economics involved in potato c.v kufri chipsona-1 under different nutrient treatments

Pyasi¹

2022

EEC

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The present experiment was conducted at the, Department of Horticulture, College of Agriculture, RVSKVV,Gwalior (M.P.) during the Rabi season of two consecutive years 2017-18 and 2018-19. The experiment wascomprised of treatments combinations of inorganic fertilizers viz., (100% NPK), (75%NPK) and (50% NPK),farm yard manure and biofertilizers (Azotobacter and PSB) tested on potato processing cultivar KufriChipsona-1, for yield and economics parameters. The experiment was laid out in Randomized CompletelyBlock Design (RCBD) with three replications. The tubers were sown in plots of size 3 x 3 m at a spacingdistance of 60 x 20 cm. Observations for yield parameters were grade wise yield of tubers (kg/plot),processing grade tuber yield (T/ha), marketable tuber yield and total yield (T/ha) of potato tubers. Thetreatment combination I3O2B3 (100%NPK+FYM 20 t/ha + PSB2.5kg/ha+ Azotobacter 2.5 kg/ha) resulted inmaximum âAâ grade tubers (8.2 kg/plot) and maximum âBâ grade tubers (7.5 kg/plot) during the pooledmean data, of the experiment. The treatment combination I3O2B3 also resulted in maximum total yield (22.6t/ha). Whereas minimum total yield (15.6 t/ha) was obtained in treatment I1O1B2. The highest benefit costratio was recorded (2.56) with treatment I3O2B3 followed by (2.47) treatment I3O2B1.

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Effect of different levels of fertilizer and mulching materials on growth, yield and quality of potato (Solanum tuberosum L)

Cited by 4 publications

References 0 publications

Effect of Different Date of Planting and Various Mulching Practices on Growth, Yield Attributes and Yield of Potato

Effect of Different Date of Planting and Various Mulching Practices on Growth, Yield Attributes and Yield of Potato

Standardization of agro-techniques for aeroponic potato (Solanum tuberosum) minitubers under generation-0

Grade wise yield and economics involved in potato c.v kufri chipsona-1 under different nutrient treatments

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