Wheat growth, yield, nutrient concentration and soil chemical properties influenced by liming in an acid soil DOI
Jorge Delfim, Adônis Moreira, Larissa Alexandra Cardoso Moraes

et al.

Journal of Plant Nutrition, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 14

Published: July 16, 2024

Soil acidity has negative effects on both plants and soil. Furthermore, liming is the most common effective management practice used to neutralize acid produced in soil problems associated with acidification. The study evaluated whether impacts wheat growth, yield, nutritional status basis exchangeable, their related indices. A greenhouse experiment was performed under a completely randomized arrangement, four lime application rates equivalent (0, 4.0, 8.0, 12.0 Mg ha−1). results showed that all yield components significantly increased increasing addition rate. grain shoot root dry weight, plant spike height improved quadratically (R2 = 0.909, 0.950, 0.976, 0.902, 0.891, respectively). Additionally, rate influenced P concentrations shoot, of Cu Zn. With rate, exchangeable Ca 0.969 0.984), while K Al decreased significantly. pH solution linearly 0.994) Liming reduced Al3+ + H Finally, improves by reducing pH, Ca2+, Mg2+ concentration, consequently improving growth resulting yield. 188.7, 198.2, 322.8% following increase if compared control. enhances resilience raising nutrient availability system.

Language: Английский

Liming Effect on Growth, Yield, Nutrient Concentration, and Use Efficiency in Chickpea Cultivated in Acidic Oxisol DOI
Jorge Delfim, Adônis Moreira, Larissa Alexandra Cardoso Moraes

et al.

Communications in Soil Science and Plant Analysis, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 17

Published: March 15, 2025

Chickpea is a highly nutritious crop, but soil acidification poses major challenge to its yield in weathered tropical soils. This study evaluated the impact of liming on chickpea growth, yield, nutrient concentration, and use efficiency acidic Oxisols. The experiment was conducted greenhouse using completely randomized design with four lime application rates (0.0, 4.0, 8.0, 12.0 Mg ha−1) achieve different pH base saturation levels, replicates per treatment. Lime had significant quadratic response grain (R2 = 0.92), increasing 125.7%, 308.8%, 252.8% compared control. highest observed at pHCaCl₂ approximately 5.5 (8.0 ha− 1 application). improved components, translocation seeds, efficiency, exchangeable Ca2 + Mg2 +, other key acidity indices. Additionally, it reduced Al3 Al H, saturation. immediate visible effect and/or H toxicity reduction root limiting plant access water nutrients leading low photosynthetic activity flower pod abortion. estimated optimal conditions for maximum were 5.6 70%. Liming found be an effective strategy alleviate enhance growth yield.

Language: Английский

Citations

0
Selenium Uptake and Maize (Zea mays L.) Growth as Affected by Different Rates and Forms of Nitrogen DOI Creative Commons
Muhammad Imran, Asif Naeem,

Muhammad Faizan Ilyas

et al.

Journal of Plant Nutrition and Soil Science, Journal Year: 2025, Volume and Issue: unknown

Published: March 16, 2025

ABSTRACT Background Selenium (Se) concentration is low in animal meat and human beings due to its insufficient levels forage feed sources. Aims This study investigates the effects of nitrogen (N) rates N forms improve biomass Se maize forage. Methods The soil pots was fertilized with at 165 330 mg kg −1 without 3,4‐dimethylpyrazole phosphate (DMPP). DMPP added rate 0.01% N, whereas 40 µg . In following experiment, effect (NH 4 + ‐N, NO 3 − ‐N NH +O ‐N) evaluated on growth accumulation Se, phosphorus (P) shoots Se‐fertilized (40 ) control soils. controls soils were designated as Se(+) Se(−), respectively. texture sandy pH moderately acidic (5.40). Results DMPP‐treated had 27%–42% higher content harvest than non‐treated soil. treatment also increased shoot by 19%–23% uptake 37%–42%. A negative correlation found between ‐N: ratio uptake, suggesting that negatively affected maize. second experiment depicted applying led ‐N. case Se‐unfertilized soil, adding produced 14% 56% more respectively, these increases 39% 83% Similar plants fed P SPAD value Conclusion These results imply fertilization, specifically combined application ammonium‐based fertilizers could yield maize, which likely grains improved contents.

Language: Английский

Citations

0
Wheat growth, yield, nutrient concentration and soil chemical properties influenced by liming in an acid soil DOI
Jorge Delfim, Adônis Moreira, Larissa Alexandra Cardoso Moraes

et al.

Journal of Plant Nutrition, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 14

Published: July 16, 2024

Soil acidity has negative effects on both plants and soil. Furthermore, liming is the most common effective management practice used to neutralize acid produced in soil problems associated with acidification. The study evaluated whether impacts wheat growth, yield, nutritional status basis exchangeable, their related indices. A greenhouse experiment was performed under a completely randomized arrangement, four lime application rates equivalent (0, 4.0, 8.0, 12.0 Mg ha−1). results showed that all yield components significantly increased increasing addition rate. grain shoot root dry weight, plant spike height improved quadratically (R2 = 0.909, 0.950, 0.976, 0.902, 0.891, respectively). Additionally, rate influenced P concentrations shoot, of Cu Zn. With rate, exchangeable Ca 0.969 0.984), while K Al decreased significantly. pH solution linearly 0.994) Liming reduced Al3+ + H Finally, improves by reducing pH, Ca2+, Mg2+ concentration, consequently improving growth resulting yield. 188.7, 198.2, 322.8% following increase if compared control. enhances resilience raising nutrient availability system.

Language: Английский

Citations

1