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Bihar Agricultural University, Sabour

Bihar Agricultural University, Sabour established on 5th August, 2010 is a basic and strategic institution supporting more than 500 researchers and educationist towards imparting education at graduate and post graduate level, conducting basic, strategic, applied and adaptive research activities, ensuring effective transfer of technologies and capacity building of farmers and extension personnel. The university has 6 colleges (5 Agriculture and 1 Horticulture) and 12 research stations spread in 3 agro-ecological zones of Bihar. The University also has 21 KVKS established in 20 of the 25 districts falling under the jurisdiction of the University. The degree programmes of the university and its colleges have been accredited by ICAR in 2015-16. The university is also an ISO 9000:2008 certified organisation with International standard operating protocols for maintaining highest standards in teaching, research, extension and training.VisionThe Bihar Agricultural University was established with the objective of improving quality of life of people of state especially famers constituting more than two third of the population. Having set ultimate goal of benefitting society at large, the university intends to achieve it by imparting word-class need based agricultural education, research, extension and public service.

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20201
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Subject: Soil Science and Agriculture Chemistry × Author: Bagoria, Neeraj × Thesis Type: M.Sc ×
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    ThesisItemOpen Access
    Soil Resources Mapping of Sabour Block of Bhagalpur District, Bihar
    (Department of Soil Science (Agril. Chemistry), BAU, Sabour, 2020) Bagoria, Neeraj; Vimal, B. K.
    The present study entitled “Soil Resources Mapping of Sabour block of Bhagalpur district, Bihar” represented the soil fertility status and Land Capability Classification. Soil profiles viz. P1, P2, P3 and P4 predominantly were taxonomically observed in three orders namely, Entisols, Inceptisols and Vertisols under investigation and varied from sandy loam in Diara land to clay in Tal land. However, textural class as clay loam was found in agricultural land followed by silt loam under horticultural land. In context of soil fertility, the soil pH of the study area ranged from 6.5 to 8.53 (mean value of 7.52) and 90 per cent of the soil samples categorized under neutral range. The electrical conductivity (EC) varied from 0.10 to 0.160 dSm-1 which comes under almost non saline in nature. The calcium carbonate content in soil ranged from non- calcareous (0.5-1.0 %) to calcareous (>10 %). The range of organic carbon was observed medium (2.05), available nitrogen was low (1.09), available phosphorus was medium (2.11) and available potassium was high (2.70). However, The DTPA Iron content of the study area was very high and sufficient in Copper and Manganese content. But, Zinc deficiency was observed in all Panchayats. In this context, the availability of Copper, Iron, Manganese and Zinc were seen to be decreased with growing pH values. In context of land capability class, the study was placed under class IIIw in Tal and Diara lands which are assessed under flood and water logging during monsoon. However, agricultural land and horticultural lands put under class III followed by class IV. The present investigation helped how to trace out the actual agricultural land out of the total geographical area under RS-GIS domain that dealt the actual mapping for soil fertility status up to block and panchayat level which may be helpful for the management of agricultural land under cereals, pulses, oilseeds and vegetables crops. In view of analyzed facts, maps over soil fertility status may be also helpful towards refinement of the supply chain of the nitrogenous fertilizers.