Dynamics and transformations of micronutrients in agricultural soils as influenced by organic matter build-up: A review

Dhaliwal, Salwinder Singh; Naresh, RK; Mandal, Agniva; Singh, Ravinder; Dhaliwal, M.K.

doi:10.1016/j.indic.2019.100007

Cited by 191 publications

(102 citation statements)

References 146 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…It is well known that besides N, organic amendments also provide organic carbon, phosphorus, potassium, and micronutrients, such as zinc, boron, and manganese to the plant. Moreover, an increase in soil organic matter increases micronutrient uptake (Dhaliwal et al, 2019). Overall, the addition of organic fertilizer associated with no-till was a better practice for increasing corn yield compared to the use of mineral fertilizer associated with or without tillage.…”

Section: Resultsmentioning

confidence: 92%

Long-Term Effect of Tillage Practices and Nitrogen Fertilization on Corn Yield

Pires¹,

Sarto²,

Lin³

et al. 2020

Kansas Agricultural Experiment Station Research Reports

View full text Add to dashboard Cite

The objective of this study was to investigate the effect of different tillage systems and nitrogen (N) fertilizers on corn yield. Higher corn yields (207 bu/a and 203 bu/a) were found under no-tillage + high (150 lb N/a) manure application, and tillage + super high manure (750 lb N/a), respectively. The trend observed for the different nitrogen fertilizers between tillage systems was the same. However, a greater corn yield was observed under no-till in comparison to tilled conditions for both high fertilizer and high manure. No-till improves soil water infiltration, aggregation, nutrient cycling, and may increase crop yield. On other hand, soil erosion, runoff, and a depreciated plant stand may have been the reasons for lower yields under tillage for some of the treatments. Overall, the addition of organic fertilizer associated with no-till was a better practice for increasing corn yield compared to the use of mineral fertilizer associated with or without tillage.

show abstract

Section: Resultsmentioning

confidence: 92%

Long-Term Effect of Tillage Practices and Nitrogen Fertilization on Corn Yield

Pires¹,

Sarto²,

Lin³

et al. 2020

Kansas Agricultural Experiment Station Research Reports

View full text Add to dashboard Cite

show abstract

“…As expected, liming reduced the availability of all soil cationic micronutrients, but, intercropping system minimized these effects. This can be explained by the increase in SOM content in these treatments, which is the main soil micronutrient reservoir (Dhaliwal et al 2019). The lower availability of these micronutrients at higher pHs is possibly due to hydroxylation and the formation of low solubility metallic species (Barber 1995;Lindsay 1979).…”

Section: −mentioning

confidence: 99%

Soybean in Crop Rotation with Maize and Palisade Grass Intercropping Enhances the Long-term Effects of Surface Liming in No-till System

Bossolani

Santos

Meneghette

et al. 2020

J Soil Sci Plant Nutr

View full text Add to dashboard Cite

Tropical and subtropical soils are characterized by low natural fertility. Therefore, further research needs to be undertaken to increase surface liming efficiency, improve soil quality, and promote crop development. The low solubility of lime has hampered acidity correction in deeper layers, particularly if a no-tillage system is used. However, surface liming efficiency can be improved if efficient crop rotation programs are implemented. Therefore, the main aim of this study was to investigate the long-term effects of lime doses on soil fertility and the cascading effects of these changes in soybean nutrition and productivity after maize monocrop or intercropped with palisade grass during three growing seasons. In a long-term experiment (started in 2019), soybean was cultivated under four lime doses (0, 2000, 4000, and 6000 kg ha −1) applied to soil surface in two crop systems (after maize monocrop or intercropped maize with palisade grass) during three consecutive agricultural years (2016-2019). Liming reduced soil acidic parameters and increased P, Ca 2+ , Mg 2+ , and S-SO 4 2− availability down the soil profile, which improved soybean nutrition and grain yield, particularly when it followed intercropped maize. Intercropping exploits species complementarities, which results in increasing the effectiveness of surface liming under no-tillage systems, contributing to higher soybean yields in crop rotation.

show abstract

“…Bahan organik dapat mengimmobilisasi bahan-bahan kimia buatan yang memberikan dampak merugikan terhadap pertumbuhan tanaman, membentuk komplek logam-logam berat, serta meningkatkan kapasitas sangga (buffer capacity) tanah (Nurmi, 2003dalam Arifin, 2011. Dhaliwal et al (2019) juga menjelaskan C-organik tanah merupakan komponen terpenting dalam menjaga kualitas tanah karena perannya dalam meningkatkan sifat fisik, sifat kimia dan biologi tanah.…”

Section: Nilai Indeks Kualitas Tanah Dan Impikasinya Dengan Degradasiunclassified

Soil Quality Index Analysis in Efforts to Overcome Land Degradation in Nganjuk Regency

Nursita¹

2020

JSTMB

View full text Add to dashboard Cite

Soil quality is ability of soil to preserve the productivity of pants, preserve maintain water supplies, and support human activities. Soil quality assessment results can be used as a recommendation in addressing land degradation. The soil quality cannot be directly measured therefore physical, chemical and biological indicators collectively are determined which influence the soil quality called minimum data set (MDS). A study and experimental analysis was conducted in August - November, 2019. The descriptive study was done in some land units in Nganjuk Regency by measuring its soil index quality using Mausbach and Seybold (1998) criteria which has been modified by Partoyo (2005). The soil quality index was analyzed using function that represented most of the soil. The soil samples were taken by purposive sampling and the texture, volume weight, porosity, C-organic, pH, P-available, K-exchangeable, N-total and rooting depth were analyzed in laboratories. Soil quality index values ranged between 0-1. The higher index value indicates better quality. The analysis result of selected soil functions (MDS) and MDS scores were than summed to determine the value of the soil quality index (SQI). The study concludes that several land units in Ngluyu, Wilangan, and Tanjunganom Districts that had low soil quality (IKT = 0.2399 - 0.3869). Meanwhile, the land units in Bagor District have very good soil quality criteria (IKT = 0.8671). Keywords: soil quality index, land degradation, minimum data set, nganjuk.

show abstract

Dynamics and transformations of micronutrients in agricultural soils as influenced by organic matter build-up: A review

Cited by 191 publications

References 146 publications

Long-Term Effect of Tillage Practices and Nitrogen Fertilization on Corn Yield

Long-Term Effect of Tillage Practices and Nitrogen Fertilization on Corn Yield

Soybean in Crop Rotation with Maize and Palisade Grass Intercropping Enhances the Long-term Effects of Surface Liming in No-till System

Soil Quality Index Analysis in Efforts to Overcome Land Degradation in Nganjuk Regency

Contact Info

Product

Resources

About