Optimizing Irrigation Strategies to Improve Yield and Water Use Efficiency of Drip-Irrigated Maize in Southern Xinjiang DOI Creative Commons
Qingyong Bian,

Zhiduo Dong,

Yanbo Fu

et al.

Plants, Journal Year: 2024, Volume and Issue: 13(24), P. 3492 - 3492

Published: Dec. 13, 2024

The contradiction between increased irrigation demand and water scarcity in arid regions has become more acute for crops as a result of global climate change. This highlights the urgent need to improve crop use efficiency. In this study, four volumes were established drip-irrigated maize under plastic mulch: 2145 m3 ha−1 (W1), 2685 (W2), 3360 (W3), 4200 (W4). effects these on soil moisture, growth, consumption, coefficients, yield analyzed. results showed that increasing volume led 2.86% 8.71% increase moisture content, 24.56% 47.41% 3.43% 35% coefficient. Maize plant height by 16.34% 42.38%, ear 16.85% 51.01%, length 2.43% 28.13%, 16.96% 39.24%. Additionally, temperature was reduced 1.67% 5.67%, bald tip decreased 6.62% 48%. efficiency improved 6.57% 28.89%. A comprehensive evaluation using TOPSIS method demonstrated an effective strategy drip with mulch southern border area. Compared ha−1, saved 840 water, 23.96%, resulted only 0.84% decrease yield. findings study provide theoretical foundation optimizing production benefits context limited resources.

Language: Английский

Effects of Forest Land Mulching on the Soil CO2 Emission Rate of Phyllostachys violascens Forests DOI Open Access
Zhan Shen, Dongping Zha,

Xinglan Zu

et al.

Forests, Journal Year: 2025, Volume and Issue: 16(1), P. 106 - 106

Published: Jan. 9, 2025

This study investigates the dynamics of soil CO2 emissions during cover period Phyllostachys violascens and impact different measures, aiming to provide references for reducing environmental effects bamboo cover. An L27 (913) orthogonal experimental design was employed, setting following variables: (1) heating materials: chicken manure, straw cake, wheat ash; (2) thickness husk layer: 15 cm, 25 35 cm; (3) moisture levels before covering: 10 20 cm. The emission rate showed a unimodal curve, with significant overall increase period. Throughout entire period, average (25.39 μmol·m−2·s−1) 5.1 times higher than that uncovered Lei forest (5.02 same Thicker layers (25 cm cm) corresponded rates, differences noted among thicknesses. When moist highest (62.51 μmol·m−2·s−1); resulted in significantly lower rates. Chicken manure produced peak third week, at 70.64 μmol·m−2·s−1, while cake ash reached their peaks fifth 66.56 μmol·m−2·s−1 57.58 respectively. interactions between three factors (heating materials, layer thickness, levels) affected By optimally configuring these factors, can be regulated. recommends using or as combined moistening covering. approach effectively reduces total ensuring suitable temperatures growth shoots spring. research provides scientific basis management forests, aiding optimization covering measures achieve low-carbon sustainable management.

Language: Английский

Citations

0
Climate extremes are critical to maize yield and will be severer in North China DOI Creative Commons
Yan Wang, Yanjun Shen, Shui Yu

et al.

Climate Risk Management, Journal Year: 2025, Volume and Issue: unknown, P. 100710 - 100710

Published: April 1, 2025

Language: Английский

Citations

0
Advances in crop growth modeling: A review of perennial crop and beneficial soil microorganism approaches DOI Creative Commons
Lahoucine Ech-chatir, Salah Er‐Raki, Julio C. Rodríguez

et al.

Agricultural Water Management, Journal Year: 2025, Volume and Issue: 315, P. 109548 - 109548

Published: May 13, 2025

Language: Английский

Citations

0
Optimizing Irrigation Strategies to Improve Yield and Water Use Efficiency of Drip-Irrigated Maize in Southern Xinjiang DOI Creative Commons
Qingyong Bian,

Zhiduo Dong,

Yanbo Fu

et al.

Plants, Journal Year: 2024, Volume and Issue: 13(24), P. 3492 - 3492

Published: Dec. 13, 2024

The contradiction between increased irrigation demand and water scarcity in arid regions has become more acute for crops as a result of global climate change. This highlights the urgent need to improve crop use efficiency. In this study, four volumes were established drip-irrigated maize under plastic mulch: 2145 m3 ha−1 (W1), 2685 (W2), 3360 (W3), 4200 (W4). effects these on soil moisture, growth, consumption, coefficients, yield analyzed. results showed that increasing volume led 2.86% 8.71% increase moisture content, 24.56% 47.41% 3.43% 35% coefficient. Maize plant height by 16.34% 42.38%, ear 16.85% 51.01%, length 2.43% 28.13%, 16.96% 39.24%. Additionally, temperature was reduced 1.67% 5.67%, bald tip decreased 6.62% 48%. efficiency improved 6.57% 28.89%. A comprehensive evaluation using TOPSIS method demonstrated an effective strategy drip with mulch southern border area. Compared ha−1, saved 840 water, 23.96%, resulted only 0.84% decrease yield. findings study provide theoretical foundation optimizing production benefits context limited resources.

Language: Английский

Citations

2