Sustaining Soil Productivity by Integrated Plant Nutrient Management in Wheat Based Cropping System Under Rainfed Conditions

Dilshad, M.; Lone, Mohammad Iqbal; Jilani, Ghulam; Malik, Muhammad Azim; Yousaf, Muhammad; Khalid, Rizwan; Shamim, Fakhra

doi:10.52763/pjsir.biol.sci.54.1.2011.9.17

Cited by 1 publication

(1 citation statement)

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“…Integrated nutrient management, which entails the maintenance or adjustment of soil fertility to an optimum level for crop productivity to obtain the maximum benefit from all possible sources of plant nutrients: organics as well as inorganics in an integrated approach (Khatun et al, 2016, Patil et al, 2007. Integrated plant nutrient management improves soil properties, enhances nutrient use efficiency of crops and also maintains equilibrium of environment (Bagali et al, 2012 andDilshad, 2010). Imbalance application of fertilizers cause yield reduction of onion and may lead to degrade soil quality.…”

Section: Introductionmentioning

confidence: 99%

Effects of Integrated Nutrient Management Uptake On Seed Yield of Onion

Yousuf

Brahma

Khan

et al. 2023

Bangladesh J. Agric. Res

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The field experiment was conducted during two successive rabi seasons of 2015-16 and 2016-17 in the research field of BARI, Gazipur, to evalute the effect of integrated nutrient management (INM) on seed yield and nutrient uptake of onion (var. BARI Piaz-1). The experiment was arranged in Randomized Complete Block Design (RCBD) with three replications having eight nutrient management packages following the INM principle. There were significant effects of INM on the seed yield, yield contributing characters and nutrient uptake of onion. The highest seed yield of 1278 and 1287 kg ha-1 was obtained from treatment poultry liter (PL) based trichocompost (TC) @ 3t ha-1 + chemical fertilizers (IPNS basis) and the minimum seed yield (395 kg ha-1 and 441 kg ha-1) in control (native fertility) treatment in 2015-2016 and 2016-2017, respectively. The N uptake by onion crop ranged from 37.1 to 141.5 kg ha-1 and 42.1 to 146.7 kg ha-1, P uptake from 2.9 to 13.5 kg ha-1 and 3.8 to 20.2 kg ha-1, K uptake from 24.5 to 76.7 kg ha-1 and 30.7 to 74.3 kg ha-1 and the S uptake ranged from 5.8 to 14.5 kg ha-1 and 6.1 to 18.8 kg ha-1 in two respective years. Hence, the PL based TC @ 3 t ha-1 + CF (IPNS) could be regarded as the best nutrient management package for achieving higher onion seed production in Grey Terrace Soil of Madhupur Tract (AEZ-28). Bangladesh J. Agril. Res. 46(4): 417-424, December 2021

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Section: Introductionmentioning

confidence: 99%