Influence of Organic Manure on Phosphorus and Potassium Fractions in Soil Planted with Soybean

Soremi, A. O.; Adetunji, M. T.; Adejuyigbe, C. O.; Bodunde, J. G.; Azeez, J. O.

doi:10.9734/ijpss/2017/30445

Cited by 7 publications

(5 citation statements)

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“…The increase in total K in soils treated with manures could be attributed to the increase in available K and non-exchangeable K and due to the fixation of added soluble K through manures by clay minerals. The increase in total K with the addition of manures has also been reported by Kaur and Benipal [42], and Soremi et al [43].…”

Section: Total Macronutrients (N P and K)supporting

confidence: 78%

Nutrient Use Efficiency as a Strong Indicator of Nutritional Security and Builders of Soil Nutrient Status through Integrated Nutrient Management Technology in a Rice-Wheat System in Northwestern India

et al. 2021

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Nutrient use efficiency is reported as a strong indicator of the buildup soil nutrient status for nutritional security of crops through an integrated nutrient management approach under a rice-wheat system. The data revealed that integrated application of manures and fertilizers reported maximum organic carbon (0.39%) in the treatment receiving 100% of the recommended dose of fertilizers (RDF) + farmyard manure and lowering the pH to 6.39. The maximum available N (360.8 kg ha−1) was found in 100% RDF + press mud treatment; available P (66.30 kg ha−1) was found in 75% RDF + poultry manure; and available K, Zn, Cu, and Fe (226.3 kg ha−1 and 2.220, 0.732, and 36.87 mg kg−1, respectively) in 100% RDF + farmyard manure treatments. Similarly, total macro- and micronutrient content in soil increased with the addition of organic manures alone or in combination with chemical fertilizers. The highest agronomic efficiency and utilization efficiency of nitrogen (41.83 and 102.55 kg kg−1, respectively) and phosphorous (83.57 and 204.9 kg kg−1, respectively) were recorded in the treatment receiving 75% RDF + poultry manure. This study concluded that the integrated application of manures and chemical fertilizers is a must for improving soil nutrient status and nutrient use efficiency and ultimately enhances nutritional security under a rice-wheat system.

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Section: Total Macronutrients (N P and K)supporting

confidence: 78%

Nutrient Use Efficiency as a Strong Indicator of Nutritional Security and Builders of Soil Nutrient Status through Integrated Nutrient Management Technology in a Rice-Wheat System in Northwestern India

et al. 2021

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“…Besides, it could be also due to the prevention of leaching loss due to retention of more potassium by organic components while inorganic fertilizers could have released potassium at a faster rate. These result confirms the findings of [35]; [29]; [36] and [37]. Organic manures had a good effect on reducing potassium fixation by interacting with potassium clay to release potassium from the non-exchangeable fraction into the accessible pool [38].…”

Section: Available Potassiumsupporting

confidence: 91%

Effect of Organic Fertilizers on the Soil Properties and Bacterial Communities of Marigold Rhizosphere Soil

Taropi

Mahanta²,

Talukdar³

et al. 2022

IJPSS

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The investigation was undertaken to study the impact of different organic inputs on the soil properties of African marigold rhizosphere soil. Analysis of variance (ANOVA) for RBD with three replications was carried out using OPSTAT. The present investigation was conducted in experimental farm, Department of Horticulture, Assam Agricultural University, Jorhat, Assam, between 2020-2021. The African marigold variety ‘Seracole’ was chosen for the experiment consisting of 7 treatment combinations with one treatment comprising of the recommended dose of fertilizers and the other six treatment comprising of various organic manures, rock phosphate with a consortium of Azotobacter, Azospirillum and PSB. It was observed that T7 {Enriched compost (5 t/ha)} exhibited the highest values for soil pH, soil moisture content, organic Carbon, available Nitrogen, Phosphorus, Potassium, Microbial Biomass Carbon and various soil enzymes followed by T3 {Vermicompost (5t/ha) + Rock phosphate (100 kg/ha) + Microbial consortium}. Considering the positive effect on growth, yield, quality and soil health, T3 and T7 both can be considered best for adopting at the field level to reap good economic yield accompanied by better quality and sustainable soil health.

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“…The lowest concentration of water soluble K in present investigation might be attributed to the fact that the K in the soil solution is more easily utilized by the crop [17]. Sawarkar et al [18] discussed the contributions of various potassium (K) fractions in soil, ranking them as follows: lattice-K > non-exchangeable-K > exchangeable-K > water-soluble-K. A similar trend in the abundance of K fractions in soils was also observed by Soremi et al [19]. In a recent study, Jadhao et al [20] reported the sequential dominance of K fractions in Vertisols of Akola as follows: lattice K > non-exchangeable K > exchangeable K > available K > water-soluble K. Earlier, Prakash and Singh [21] found the water-soluble K fraction to range from 8 to 50 mg kg -1 with a mean value of 18.25 for surface soil and 16.45 mg kg -1 for sub-surface soil.…”

Section: Soil K Fraction Under Different Inm Modulessupporting

confidence: 80%

Potassium fractions in black soil mediated by integrated nutrient management modules under maize-chickpea cropping sequence

Dotaniya,

Lakaria,

Sharma

et al. 2023

PLoS ONE

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A field experiment was conducted at the Research Farm of the ICAR-Indian Institute of Soil Science, Bhopal (India) to study influence of different integrated nutrient management (INM) modules on soil potassium (K) fractions. The experiment comprised with twelve treatments laid out in randomized block design (RBD) with three replications under maize-chickpea cropping sequence. The treatments included general recommended dose (GRD), soil test crop response (STCR) dose; combinations of inorganic and organic inputs and only organic modules. The soil samples were collected at crop harvest and analyzed for various K fractions viz., water soluble-K, available-K, exchangeable-K, HNO3-K, lattice-K and total-K. The results indicated that potassium fractions were significantly (p = 0.05) affected by different treatments. Different INM modules significantly enhanced significantly K availability in soil. Among various INM modules studied, treatment 11 (application of 20 t ha-1 FYM in maize with 5 t ha-1 FYM every year in chickpea) proved most beneficial for improving the soil K fractions. Findings of this type are important for K fertilizer management during crop production in areas with low soil fertility.

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Influence of Organic Manure on Phosphorus and Potassium Fractions in Soil Planted with Soybean

Cited by 7 publications

References 0 publications

Nutrient Use Efficiency as a Strong Indicator of Nutritional Security and Builders of Soil Nutrient Status through Integrated Nutrient Management Technology in a Rice-Wheat System in Northwestern India

Nutrient Use Efficiency as a Strong Indicator of Nutritional Security and Builders of Soil Nutrient Status through Integrated Nutrient Management Technology in a Rice-Wheat System in Northwestern India

Effect of Organic Fertilizers on the Soil Properties and Bacterial Communities of Marigold Rhizosphere Soil

Potassium fractions in black soil mediated by integrated nutrient management modules under maize-chickpea cropping sequence

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