Primary and cationic micronutrient status of soils in few districts of eastern Uttar Pradesh

Singh, SK; Dey, Pradip; Sharma, Priyanka; Singh, YV; Latare, A.M.; Singh, C.M.; Kumar, Deelip; Kumar, Omkar; Yadav, SR; Varma, Savita

doi:10.5958/0974-0228.2016.00045.1

Cited by 20 publications

(16 citation statements)

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“…The details are presented in Table 3. The overall nutrient index of the district was in conformity with the findings of Singh et al, 2016 [19]. In view of the above, it is concluded that the intensive soil management practices are required in the studied area for improvement of crop productivity and soil health.…”

Section: Nutrient Index Percent Distribution and Mapping Of The Studsupporting

confidence: 87%

Spatial Distribution and Mapping of Available Micro Nutrient Status in Relation to Soil Properties of Tomato Grown Soils of Chikkaballapura District, Karnataka

Prasad

Subbarayappa

Sathish

2020

IJPSS

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GPS based soil survey was conducted in the tomato growing areas of Chikkaballapura district, Karnataka to map the soil fertility status by using Arc GIS 10.4 software. Seventy five surface soil samples were taken from the tomato growing areas of the district and analysed for texture, pH, EC, OC and micronutrients (Zn, CU, Fe, Mn, B) and zinc content in plant samples. The results revealed that the soils under investigation were acidic to alkaline in reaction, non saline, medium to high in organic matter content. All the studied soils were sandy loam to sandy clay loam in texture. DTPA extractable Zn, Cu, Fe, Mn and HWS-B varied from 0.07 - 6.87, 0.41-4.59, 2.08-28.92, 1.37-27.08 and 0.24-2.13 mg kg-1 respectively. Plant zinc ranges from 14 - 98 mg kg-1 inferring low to high in zinc concentration. The nutrient index was calculated for all the micronutrients and it is found to be medium. Among the micronutrients 48, 21.33 and 30.67 per cent samples were categorized as low, medium and high in available zinc status. These results indicated that Zn is likely to constraint tomato crop production in Chikkaballapura.

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Section: Nutrient Index Percent Distribution and Mapping Of The Studsupporting

confidence: 87%

Spatial Distribution and Mapping of Available Micro Nutrient Status in Relation to Soil Properties of Tomato Grown Soils of Chikkaballapura District, Karnataka

Prasad

Subbarayappa

Sathish

2020

IJPSS

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“…8% and 2 % respectively. Similar result was observed by Singh et al(2016) in the soil of Sevapuri block of Varanasi of Uttar Pradesh. The map indicates that most of the vegetable growing areas were in neutral to alkaline pH.…”

Section: Soil Fertility Statussupporting

confidence: 87%

Spatial variability map of micronutrients in vegetable growing area of Varanasi

Sahoo

Das

Sharma

2022

ECJ

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Soil pH and the availability of essential micronutrients is a deciding factor for vegetable production. Major nutrients i.e. nitrogen, phosphorus, potassium, micronutrients are critical elements in enhancing vegetable growth and productivity. The present study focused on the micronutrient status of a vegetable growing area i.e. Shanshahpur village of Varanasi, Uttar Pradesh, India. Spatial variability maps were prepared from 50 samples collected from individual vegetable intercropping system from farmer’s field for all the micronutrient element i.e. Fe, Mn, Zn & Cu respectively. Most of the soils of the vegetable growing area of Shanshahpur were alkaline (7.99-8.72) in nature and lies within a safe range of electrical conductivity (<0.20 dSm-1). However, a medium range of soil organic carbon (0.50-0.75%) status was observed throughout the area. According to the variability map for micronutrient status there was a medium to high status for available Cu (0.81 mgkg-1) but in contrast available Fe and Zn content of the vegetable growing lies in low status category(2.00-13.15mgkg-1 and 0.02-2.26 mgkg-1 respectively). Available Mn status was seen reduced with increased alkalinity (9.08-0.74 mgkg-1). But most of the micronutrients were deficient for vegetable production because maximum number of soil samples lies in alkaline category which throws a scope towards amelioration of the vegetable growing soils for reducing its pH.

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“…On other side, amount of nutrients added, reaction time in soil, rate of extraction by roots, nature and amount of clay minerals, micronutrient content are the governing factors could have responded well with transformation of zinc in soils. (Jat, et al, 2014, Subehia, et al, 2011, Mishra et al,2019, Gupta et al, 2018, Kumar et al, 2017, Saad et al, 2017, Singh et al, 2016 Available manganese (mg kg -1 )…”

Section: Available Sulphur (Kg Ha -1 )mentioning

confidence: 99%

“…These treatments are statistically at par with the treatment (T 18 ) i.e., 5.01 mg kg -1 during2018 and 5.64 mg kg -1 during 2019 respectively. (Longchamp et al, 2016, Gyanendra et al, 2015, Singh et al, 2016 In conclusion the present investigation, it was apparent that application of N and P fertilizer in treatment T 19 [140:80:50 NPK kg ha -1 + Zn (20 kg ha -1 ) + Mn (25 kg ha -1 ) + Azotobacter (200 ml ha -1 )+ PSB (200 ml ha -1 )] was found on physical and chemical parameters of soil such as bulk density, particle density, % pore space, water holding capacity, Soil texture, Soil colour, EC, pH, organic carbon, available NPKS and available micronutrient ( Zn, Mn) than other treatment combinations. %pore space, pH and EC are non-significant.…”

Section: Available Sulphur (Kg Ha -1 )mentioning

confidence: 99%

Effect of NPK Levels and Micronutrients with and without Liquid Biofertilizer on Physico-Chemical Properties of Soil in Maize

Swaroop¹,

David²

2021

Int.J.Curr.Microbiol.App.Sci

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Primary and cationic micronutrient status of soils in few districts of eastern Uttar Pradesh

Cited by 20 publications

References 0 publications

Spatial Distribution and Mapping of Available Micro Nutrient Status in Relation to Soil Properties of Tomato Grown Soils of Chikkaballapura District, Karnataka

Spatial Distribution and Mapping of Available Micro Nutrient Status in Relation to Soil Properties of Tomato Grown Soils of Chikkaballapura District, Karnataka

Spatial variability map of micronutrients in vegetable growing area of Varanasi

Effect of NPK Levels and Micronutrients with and without Liquid Biofertilizer on Physico-Chemical Properties of Soil in Maize

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