Soil salinity management for increasing potato yield in the coastal area of southern Bangladesh

Islam, M. Rafiqul; Saif, Hasib Bin; Islam, Mohammad Jahidul; Naher, Q; Khan, A. A.

doi:10.3329/bjar.v43i4.39164

Cited by 6 publications

(4 citation statements)

References 11 publications

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“…Improvements in production and yield characteristics were seen after switching to a light-reflecting mulch surface colour, which impacted capsicum plant growth by influencing the amount and quantity of upwardly reflected light and by adjusting soil temperature (Ray and Biswasi 2016). The application of auxin causes plant height to rise, which may be explained by an increase in cellular elongation as a consequence of the cell wall's greater flexibility (Singh et al 2017, Islam et al 2018. Mahindre et al (2018) have also shown similar things to be true in green chilli.…”

Section: Resultsmentioning

confidence: 98%

Response of bell pepper (Capsicum annuum) to different agro-techniques and NAA application

2022

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An experiment was conducted during the rainy (kharif) seasons of 2017–18 and 2018–19 at the research farm of Dr. Y S Parmar University of Horticulture and Forestry in Nauni, Solan, Himachal Pradesh to study the effects of different planting methods, mulches and the addition of natural organic acids (NAAs) on bell pepper (Capsicum annuum L.) growth and yield. The experiment involved 12 different treatments of 2 planting methods, 3 mulching levels, and 2 levels of NAA in a Randomized Block Design (Factorial) and 3 replications. The yield and its characteristics were shown to be highly impacted by planting methods, mulch material, and NAA levels. In terms of maximum plant height, early blooming, maximum fruit length, fruit width, fruit weight, fruits/plant, fruits/plot, and yield/ha, P1, M2, and N1 each stood out as the best. The raised bed planting technique with silver/black polythene mulch and NAA treatment @15 ppm at 30 and 45 days after planting (P1M2N1) resulted in the highest plant height, days to 50% flowering, fruit length, fruit breadth, fruit weight, number of fruits/plant, yield/plot and yield/ha. According to the findings, in the mid-hill conditions of Himachal Pradesh, the treatment P1M2N1 achieved the highest levels of yield and its attributing features.

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Section: Resultsmentioning

confidence: 98%

Response of bell pepper (Capsicum annuum) to different agro-techniques and NAA application

2022

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“…Salinity reduces the vegetative growth of the potato plants which ultimately reduce the photosynthetic area. Reduction of photosynthesis as well as growth of the plant reduces the tuber number per plant (Islam et al, 2018).…”

Section: Number Of Tubers Plant -1mentioning

confidence: 99%

Field performance of some potato varieties under different saline conditions of Bangladesh

Mashfiqur¹,

Rashid²,

Mustafa³

et al. 2021

Afr. J. Agric. Res.

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In the rabi season of 2019-2020, an experiment in three distributed replicas at three different locations: Satkhira (AEZ-11), Koyra (AEZ-13) and Bagerhat (AEZ-11) were conducted in the farmer's field of Khulna division to select suitable soil salinity resistant varieties. Fourteen exotic potato varieties (Solanum tuberosum) have been characterized under saline stress conditions of the coastal areas of Bangladesh. Tuber skin color BARI Alu-35, 37, 40, 41, 73 and 81 are white to light yellow in color and BARI Alu-36, 72, 78 and 79 were red. The highest emergence (%) at 30 DAP was found in BARI Alu-72 along with highest foliage coverage (%) at 60 DAP. Moreover, BARI Alu-72 produced number of stem hill -1 , number of tuber plant -1 , weight of tuber plant -1 , weight of fresh plant (kg), dry matter tuber and tuber yield. Varietal yields ranged from 20.98 to 29.75 t ha -1 . Among the varieties, BARI Alu-72 yielded highest (29.75 t ha -1 ) followed by BARI Alu-73 (28.01 t ha -1 ) and BARI Alu-79 (27.66 t ha -1 ). Since BARI Alu-72 produced comparatively higher yield form other varieties, it could be considered suitable for costal region. If it suits into their cropping pattern, the variety may be a good option for farmers by increasing cropping intensity, benefit financially and meet their nutritional demands.

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“…Tyrimais nusta tyta, kad lengvose smėlio dirvose sudygimo -buto nizacijos tarpsniu dirvos drėg mės imlumas bulvių gumbų formavimui yra labai didelis. Trūkstant drė gmės dėl sulėtėjusio augimo gali sumažėti gumbų derlius ir prastėti kokybė (Islam, 2018). 2017 m. auginant bulves tarp įvairiai tręštų dir vožemių mažai skyrėsi sukauptų elementų kiekis gumbuose (4 lentelė).…”

Section: Tyrimų Rezultatai Ir Jų Aptarimasunclassified

Influence of organic fertilizers on potato yield and quality in different humidity years

Burakova¹,

Bakšienė²,

Razukas³

2020

zemesukiomokslai

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The aim of the study was to evaluate the influence of organic fertilizers on the potato tubers yield and nutrient accumulation. Experiments were carried out at the Vokė Branch of the Lithuanian Research Centre for Agriculture and Forestry in 2016–2018. The experiments were performed in stationary concrete cylindrical 24 lysimeters on sandy loam and loamy sand Haplic Luvisol, with a surface area of 1.75 m2 and a test soil layer of 1.35 cm. Fertilization with three randomized replications on each side of lysimeters were the following: 1) control (no fertilizer); 2) NPK organic fertilizers (Provita, phosphorite powder, potassium magnesia); 3) 40 t ha–1 sapropel; 4) 60 t ha–1 manure. The results of the experiments suggest that 40 t ha–1 sapropel and 60 t ha–1 manure fertilizers increase potato tuber yields in both soils (sandy loam soil and loamy sand soil). Inserted NPK fertilizers produced the highest yield (in 2017 and 2019) of a small fraction of potato tubers. The findings suggest that during the drier period, in 2019, the accumulation of all elements increased about 0.7–7 times in both soils. The starch content in the tubers was dependent mostly on the meteorological conditions.

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Soil salinity management for increasing potato yield in the coastal area of southern Bangladesh

Cited by 6 publications

References 11 publications

Response of bell pepper (Capsicum annuum) to different agro-techniques and NAA application

Response of bell pepper (Capsicum annuum) to different agro-techniques and NAA application

Field performance of some potato varieties under different saline conditions of Bangladesh

Influence of organic fertilizers on potato yield and quality in different humidity years

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