Results 21 to 30 of about 16,819 (163)

沟垄覆膜不同沟垄比对枸杞产量和水分利用效率的影响

open access: yesShuitu Baochi Xuebao, 2020
以青海省德令哈枸杞产区不同沟垄措施下的枸杞地为研究对象,以无覆盖平作枸杞地为对照(CK),在分析该地区降雨特征的基础上,研究了沟垄覆膜措施下不同沟垄比(30:32 cm,24:32 cm,18:32 cm,12:32 cm)对枸杞土壤含水率、产量及水分利用效率的影响。结果表明:(1)在年降水量不足300 mm的试验区,沟垄覆膜不同沟垄比种植相比于无覆盖平作种植土壤含水率、产量及水分利用效率显著升高,增产节水效果最优的GLBc (沟垄比18:32 cm)处理相比CK产量提高60.14%,耗水量降低7.47%
杨一凡, 吴发启, 徐宁, 段红腾
doaj  

Effects of Heterotrophic Ammonia-oxidizing Bacteria on Yield and Water Use Efficiency of Dryland Maize [PDF]

open access: yes
[Objective] To investigate the effects of inoculating heterotrophic ammonia-oxidizing bacteria (HAOB) on yield and water use efficiency of dryland maize. [Methods] A two-year field experiment was conducted in a drought-prone area using HAOB strain S2_8_1
CAO Jiawei   +5 more
core   +1 more source

Adaptive responses to drought of two Retama raetam subspecies from Tunisia [PDF]

open access: yes, 2021
[EN] Aims: The survival and ecological distribution of plants in arid habitats are mainly conditioned by water availability and physiological adaptations to withstand drought.
Boscaiu, Monica   +5 more
core   +1 more source

Effects of PBAT on Soil Water and Salt in Maize Root Zone and Maize Yield in Saline-alkali Land [PDF]

open access: yes
[Objective] In order to reduce soil pollution caused by plastic film, the application effect of using PBAT fully biodegradable plastic film instead of ordinary PE plastic film combined with drip irrigation to grow maize in mild secondary salinized soil ...
HOU Jiana   +6 more
core   +1 more source

Synergistic Effects of No-tillage Combined with Mulching on Improving Soil Moisture Use and Potato Yield [PDF]

open access: yes
[Objective] Considering the severity of both spring drought and spring cold, and shallow effective topsoil in the southern mountainous areas of Ningxia Province, synergistic effects of no tillage combined with mulching on improving soil moisture use and ...
DUAN Ruibing   +5 more
core   +1 more source

Soil Salinization Characteristics of Different Land Use Types in a Typical Oasis Irrigation Area of Lower Tarim River [PDF]

open access: yes, 2023
[Objective] The soil salinization characteristics under different land use types in extremely arid regions were analyzed in order to provide support for the sustainable efficient utilization of regional land resources.
Baiyun Gang   +6 more
core   +1 more source

Recent Advances in Piezocatalysis and Piezo‐Photocatalysis in Energy and Environment: Materials, Design, and Applications

open access: yesRare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT Piezocatalytic technology utilizes mechanical strain or stress‐induced piezoelectric phenomena to produce robust internal electric fields, markedly improving the separation efficiency of e−‐h+ pairs. This method has emerged as a focal point in catalysis by removing reliance on conventional light or electrical energy via its mechanical‐to ...
Yue Zhou   +5 more
wiley   +1 more source

Water Use Patterns of Coastal Wetland Plants in the Mangrove Wetlands of Zhangjiang Estuary and Their Ecological Significance [PDF]

open access: yes, 2012
滨海湿地生态系统位于陆地与海洋交汇处,受海水周期潮汐的影响,其水文特征具有明显的空间异质性和时间变异性。虽然滨海植物生长在一个长期水淹环境中,水分对它们的生长却是一个限制因子,这是因为滨海植物除了受到氧气供给的限制和高盐分以外,还受到了因高盐分而造成的水分胁迫,具有典型生理干旱的特点。因此,水分来源及其有效性是影响滨海植物分布和生长的一个重要因素。 滨海植物由于受到潮汐水淹及盐度等环境因素的梯度影响,常呈现由海向陆的带状分布特征,以及沿河分布的特点。目前滨海湿地生态系统受到互花米草 ...
黄敏参
core  

Thermally Driven Hydrogenation of CO2 to Light Olefins Over Hollow Cubic In2O3‐La‐ZIF‐8 Tandem Catalyst

open access: yesRare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT Thermally driven hydrogenation of CO2 to light olefins (C2=–C4=) using metal oxide‐zeolite tandem catalysts is an effective strategy for achieving carbon neutrality. However, progress in this area is constrained by zeolite pore transport limitations, acid‐site inactivation, and surface carbon poisoning.
Haifeng Tian   +10 more
wiley   +1 more source

Effect of AMF inoculation on root distribution and water use efficiency of Amorpha fruticosa L in western coal mining area [PDF]

open access: yes
Coal mining in arid and semi-arid areas has led to the emergence of large areas of coal mining subsiding areas. The ecological reclamation of mining areas is hard, and the mycorrhizal microbial technology for ecological restoration has become a current ...
Chao WU   +4 more
core   +1 more source

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