Results 41 to 50 of about 5,481 (295)

Stem water potential-based regulated deficit irrigation scheduling for olive table trees

, 2020
Regulated deficit irrigation (RDI) involves water stress management in different phenological periods throughout the season. Research in olive trees (oil production) suggested RDI during pit hardening based in predawn and midday stem water potential ...
Centeno, A., Martín Palomo, María José, Andreu, L., Girón, I., Pérez-López, E., Moriana Elvira, Alfonso, Corell González, Mireia, Galindo, A.   +7 more
core   +1 more source

Regulated Deficit Irrigation as a Water-Saving Strategy for Onion Cultivation in Mediterranean Conditions

, 2019
Field experiments were performed for two growing seasons in Spain under Mediterranean conditions to evaluate the response of onion growth, plant water status, bulb yield, irrigation water use efficiency (IWUE), and gross revenue to regulated deficit ...
Inmaculada Nájera, Carlos Baixauli, Abdelsattar Abdelkhalik, Bernardo Pascual, Nuria Pascual-Seva   +4 more
core   +1 more source

The Physiological Mechanism of Coupled Regulation Between Water Deficit Severity and Deficit Period on Winter Wheat Yield

Agronomy
Regulated deficit irrigation is a vital method for developing water-saving agriculture. The degree of and the period of water deficit are two key factors determining the effectiveness of regulated deficit irrigation.
Ting Yu, Guang Yang, Huifeng Ning, Yunliang Wei, Xiaoman Qiang   +4 more
doaj   +1 more source

RESPONSE TO REGULATED DEFICIT IRRIGATION OF A NECTARINE ORCHARD IN SOUTHERN SPAIN

Acta Horticulturae, 2011
Irrigated agriculture is facing restrictions due to water scarcity. Regulated deficit irrigation (RDI) is a technique that has been shown to reduce irrigation water use in fruit orchards and vines. In RDI, water is applied below crop requirements during certain developmental stages that are less sensitive to water stress.
González-Dugo, Victoria, Ruz-Ortiz, Carmen, Soriano, Mª Auxiliadora, Suárez Barranco, María Dolores, Jiménez-Berni, José A., Zarco-Tejada, Pablo J., Fereres Castiel, Elías   +6 more
openaire   +2 more sources

Irrigation of pear (A review)

International Journal of Horticultural Science, 2009
The plantation of intensive growing orchards and steady increase in yield is essential to return the growing cost by sale. Seasonal crop fluctuation of pear is increased by the frequently occurrence of drought and climatic changes.
E. Nemeskéri
doaj   +1 more source

Assessing the impact of deficit irrigation strategies on agronomic and productive parameters of Menara olive cultivar: implications for operational water management

Frontiers in Environmental Science, 2023
The olive tree is an iconic tree in the Mediterranean region, traditionally cultivated under rainfed conditions; however, olive cultivars are also found outside the Mediterranean region and are widely used for oil and olive production.
Khaoula Ibba, Khaoula Ibba, Jalal Kassout, Vladimiro Boselli, Salah Er-Raki, Salah Er-Raki, Sara Oulbi, Loubna El Mansouri, Abdelaziz Bouizgaren, Lhassane Sikaoui, Rachid Hadria   +10 more
doaj   +1 more source

Sustained deficit irrigation [PDF]

, 2009
Presented at the fifth international conference on irrigation and drainage, Irrigation and drainage for food, energy and the environment on November 3-6, 2009 in Salt Lake City, Utah.An experiment was conducted to quantify the local yield and crop water ...
Okwany, Romulus O., author, Peters, Troy R., author, Ringer, Kerry L., author, U.S. Committee on Irrigation and Drainage, publisher   +3 more
core  

Response of Pear Trees’ (Pyrus bretschneideri ‘Sinkiangensis’) Fine Roots to a Soil Water Regime of Regulated Deficit Irrigation

, 2021
A field experiment was conducted to evaluate the effects of regulated deficit irrigation (RDI) on the fine root redistribution of mature pear trees in 2009 and 2010.
Pingping Zhao, Yang Wu, Songzhong Liu, Xiaolei Cheng, Zhi Zhao, Feng Zhao   +5 more
core   +1 more source

A Conserved DT2‐bZIP66‐NF‐YC4 Regulatory Module Confers Drought Tolerance in Rice and Arabidopsis

Advanced Science, EarlyView.
This study identifies a conserved tripartiteDT2–bZIP66–NF‐YC4 transcriptional module that enhances rice drought tolerance by activating stress‐responsive genes. This regulatory complex is functionally conserved across cereals and Arabidopsis, providing promising targets for engineering drought‐resilient crops. ABSTRACT Drought stress severely restricts
Jun Shen, Yuchen Li, Liang Zhang, Xiaosong Ma, Chenyin Peng, Chunting Yuan, Yu Wu, Kaiyu Zhao, Sheng Zhao, Jiazhuo Guo, Run Li, Ziqian Yan, Shule Ren, Yige Han, Xin Lin, Xinyue Li, Ming Li, Pingfang Yang, Shiyong Song   +18 more
wiley   +1 more source

The Mechanism of Regulation of ‘Bartlett’ Pear Fruit and Vegetative Growth by Irrigation Withholding and Regulated Deficit Irrigation

Journal of the American Society for Horticultural Science, 1986
Abstract After initially withholding irrigation (WI) to dry out the root zone of pear trees, regulated deficit irrigation (RDI) applied to replace 23% and 46% of evaporation over the planting square (Eps) was compared with 69% and 92% Eps applied during the WI and RDI periods, respectively (full irrigation ...
D.J. Chalmers, G. Burge, P.H. Jerie, P.D. Mitchell   +3 more
openaire   +1 more source