Lime effects in a no-tillage system on Inceptisols in Southern Brazil

Auler, André Carlos; Caires, Eduardo Fávero; Pires, Luiz F.; Galetto, Shivelly Los; Romaniw, Jucimare; Charnobay, Aghata Cristie Rewa

doi:10.1016/j.geodrs.2019.e00206

Cited by 29 publications

(15 citation statements)

References 43 publications

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“…Liming increased the soil concentrations of P, Ca 2+ , and Mg 2+ by increasing the availability of soil negative charges that can compete with phosphate-specific adsorption and maintain the solubility of these nutrients in the soil solution [40,41]. Since Ca and Mg are both constituents of lime, liming also has a fertilization effect, which explains the increases in Ca 2+ and Mg 2+ in the limed treatments [42].…”

Section: Impact Of Liming and N Rates On Maize And Upland Ricementioning

confidence: 97%

“…Conversely, AS decreased (Figures 6 and 7). The effect of liming on acidic soils has been comprehensively described in the literature [42,47,48], and liming is an essential practice in tropical agriculture. In particular, liming plays a fundamental role in crop rotation since mineralization of crop residues contributes to soil acidification [49].…”

Section: Liming and N Rates Affect Soil Properties After Maize And Rice Rotationmentioning

confidence: 99%

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Liming Optimizes Nitrogen Fertilization in a Maize-Upland Rice Rotation under No-Till Conditions

et al. 2021

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Liming and N fertilization are common practices for optimizing crop yields in tropical agriculture, but the adequate N rate to ensure crop development, enhance yields and N use efficiency, and improve soil chemical properties has not been established for grass rotation. We assessed the optimal N fertilizer rate for combination with liming in an agricultural system composed of two grasses (maize and rice) in rotation under no-till (NT) conditions. Four N rates (0, 50, 100, and 150 kg N·ha−1) were tested under two liming conditions. Maize (11 Mg·ha−1) and rice (5 Mg·ha−1) yields were highest with lime and 150 kg N·ha−1 applications. At 18 months after liming, lime application increased soil pH. In addition, combining liming with N fertilization further increased SOM content at all N rates. Lime increased available P, exchangeable Ca2+ and Mg2+, and BS at N rates of 0, 50, and 100 kg N·ha−1. Overall, combining liming and N fertilization is beneficial for grass crops under NT conditions, as evidenced by enhanced maize and rice N use efficiency and yields. N fertilization rates of 100 and 150 kg N·ha−1 under lime amendment provided the best improvements in crop yields in this cropping system.

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Section: Impact Of Liming and N Rates On Maize And Upland Ricementioning

confidence: 97%

Section: Liming and N Rates Affect Soil Properties After Maize And Rice Rotationmentioning

confidence: 99%

Liming Optimizes Nitrogen Fertilization in a Maize-Upland Rice Rotation under No-Till Conditions

et al. 2021

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“…With the pH increased, toxic Al was neutralized and potential acidity (H + Al) decreased. However, micronutrient availability was reversed, as they are less available at high pH values (Rheinheimer et al, 2018;Auler et al, 2019).…”

Section: Discussionmentioning

confidence: 99%

“…So, in this way, the use of substrate correction liming for the production of medicinal plants can be an appropriate practice. The adding of limestone to the substrate increases calcium and magnesium levels, decreases the substrate acidity by balancing reactions, and increases the activity of beneficial substrate bacteria (Rheinheimer et al, 2018;Auler et al, 2019), thus it accelerates the decomposition of waste, releasing mainly nitrogen and phosphorus (Soratto & Cruscial, 2008), favoring plant growth.…”

Section: Introduction and Objectivesmentioning

confidence: 99%

Photosynthetic Performance, Nutrition and Growth of Campomanesia xanthocarpa O. Berg. in Chicken Manure Substrate and Liming

et al. 2021

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The aim was to evaluate the effect of chicken manure and substrate liming in the Campomanesia xanthocarpa ('gabiroba') physiology, nutrition and growth. Five dosages of chicken manure (0; 5; 10; 15 and 20 Mg ha-1) were studied without and with substrate liming. The treatments were arranged in a 5 x 2 factorial scheme, in a randomized block design with four replications. There was an improvement on the chemical attributes in the substrate and nutrients contained in the plants where liming was performed. The highest plant height of C. xanthocarpa occurred with liming and 9.03 Mg ha-1 of chicken manure. The diameters were liming-grown plants and 4.57 mm with 5 Mg ha-1 of chicken manure. The photochemical efficiencies of PSII occurred in plants grown on liming substrate. It was concluded that C. xanthocarpa plants had their development optimizes with substrate liming and incorporation of 5 Mg ha-1 chicken manure.

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“…However, this conservationist system involves a continuous and complex process of agricultural technologies that are partially adopted by farmers or extension agents (FAO, 2001;Merten, Araújo, Biscaia, Barbosa, & Conte, 2015). The partiality in the adoption of no-till can be observed in the farmers that have adopted a poor crop diversity for straw management (Merten et al, 2015) and increased the frequency of agricultural implements use such as the chisel and the disc harrow to incorporate fertilizers (Auler et al, 2019) and to destroy superficial crusts caused by the absence of soil revolvement (Camara & Klein, 2005).…”

Section: Introductionmentioning

confidence: 99%

The no-tillage, with crop rotation or succession, can increase the degree of clay dispersion in the superficial layer of highly weathered soils after 24 years

Figueiredo

Melo

Oliveira

et al. 2021

Semina: Ciênc. Agrár.

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Clay dispersion is directly related to water erosion, especially during detaching and dragging of particles. No-till is one of the most important strategies for soil and water conservation in tropical and sub-tropical regions, and when associated with crop rotation, may reduce the degree of clay dispersion. The study aimed to evaluate, after 24 years, the effect of different soil management systems and crop systems on the degree of clay dispersion of a Rhodic Ferralsol. The experimental design was completely randomized in a 4x2 factorial scheme, with four soil managements (continuous no-tillage, no-tillage with chiseling every three years, disk plowing followed by light harrowing and heavy disking followed by light harrowing) and with two crop systems (crop succession and rotation). The degree of clay dispersion was evaluated and associated with soil chemical attributes from layer 0.00-0.10 m. The degree of clay dispersion is affected by the soil management systems with no effect of crop systems. The soil management system with the lowest soil disturbance (continuous no-tillage) has a higher degree of clay dispersion than the ones that disturb the soil, regardless of the agricultural implement used or soil disturbance intensity. The soil electrochemical imbalance, primarily caused by soil potential acidity, is positively correlated to the increase in the degree of clay dispersion of the superficial soil layer under continuum no-tillage.

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Lime effects in a no-tillage system on Inceptisols in Southern Brazil

Cited by 29 publications

References 43 publications

Liming Optimizes Nitrogen Fertilization in a Maize-Upland Rice Rotation under No-Till Conditions

Liming Optimizes Nitrogen Fertilization in a Maize-Upland Rice Rotation under No-Till Conditions

Photosynthetic Performance, Nutrition and Growth of Campomanesia xanthocarpa O. Berg. in Chicken Manure Substrate and Liming

The no-tillage, with crop rotation or succession, can increase the degree of clay dispersion in the superficial layer of highly weathered soils after 24 years

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