Results 31 to 40 of about 16,710 (259)

Maize and soybean deficit irrigation

Agrociencia Uruguay, 2022
In regions with temperate and humid climate such as Uruguay, supplementary irrigation stabilizes and increases crop yields. Irrigation on demand generates higher water consumption, which affects production system sustainability due to inefficient use of resources.
Raquel Mayumi Hayashi Tsumura, Santiago Dogliotti   +1 more
openaire   +1 more source

DEFICIT IRRIGATION OF SUBSURFACE DRIP-IRRIGATED GRAPE TOMATO [PDF]

Engenharia Agrícola, 2020
ABSTRACT Agriculture is one of the segments that most uses water and developments have been made to save irrigation water. Deficit irrigation is a technique that can contribute to production and water saving in agriculture. This study aimed to evaluate the viability of deficit irrigation in tomato production irrigated by subsurface drip in a greenhouse
Thaís G. Mendonça, Marília B. da Silva, Regina C. de M. Pires, Claudinei F. Souza   +3 more
openaire   +4 more sources

Physiological and Agronomic Responses of Processing Tomatoes to Deficit Irrigation at Critical Stages in a Semi-Arid Environment

Agronomy, 2020
Deficit irrigation is a valid alternative to conventional irrigation to save water while maintaining high productivity in tomatoes. However, crop sensitivity to water stress due to deficit irrigation may change with the growth stage.
Cristina Patanè, Sebastiano Andrea Corinzia, Giorgio Testa, Danilo Scordia, Salvatore Luciano Cosentino   +4 more
doaj   +1 more source

EFFECTS OF PREHARVEST DEFICIT IRRIGATION TREATMENTS IN COMBINATION WITH REDUCED NITROGEN FERTILIZATION ON ORCHARD PERFORMANCE OF NECTARINE WITH EMPHASIS ON POSTHARVEST DISEASES AND PRUNING WEIGHTS

Acta Scientiarum Polonorum: Hortorum Cultus, 2019
Fruit production should be adapted to future scenarios that are frequently associated with scarce resources, especially freshwater and fertilizers. New biologically-based fruit production strategies, i.e. taking into account tree growth and water status,
Ersin Atay, Bruno Hucbourg, Aurore Drevet, Pierre-Éric Lauri   +3 more
doaj   +1 more source

Responses of soil microbial community characteristics and enzyme activities to different irrigation modes over four wheat-maize rotation seasons

Agricultural Water Management
Water scarcity in arid and semiarid areas highlights the importance of developing water-saving irrigation techniques. Soil extracellular enzyme activities (EEAs) and microbes are important for soil biochemical cycles and plant growth.
Dongfeng Ning, Qisheng Han, Yingying Zhang, Anzhen Qin, Zhandong Liu, Jiyang Zhang, Yang Gao   +6 more
doaj   +1 more source

REGULATED DEFICIT IRRIGATION IN APRICOT TREES

Acta Horticulturae, 2000
Peer ...
Ruiz Sánchez, M. Carmen, Torrecillas Melendreras, Arturo, Pérez Pastor, Alejandro, Domingo Miguel, Rafael   +3 more
openaire   +2 more sources

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

Correcting Apparent Priming Bias Unveils Fertilizer Nitrogen‐Risk Archetypes of Surplus and Depletion Across Asian Rice Systems

Advanced Science, EarlyView.
Correcting the apparent priming effect resolves systematic biases in Asian rice fertilizer nitrogen accounting. Net soil retention drops below 7%, while 48% of fertilizer escapes, inflicting US$98.53 billion in annual reactive‐nitrogen damages. High‐resolution mapping uncovers N‐risk archetypes across 42% of the rice area, delivering a spatially ...
Xiuyun Liu, Siyuan Cai, Longlong Xia, Jagdish K. Ladha, Xiaoyuan Yan, Xu Zhao   +5 more
wiley   +1 more source

Kenyan Farmers' Policy Priorities During Economic Crisis and Stability: Insights From a Best‐Worst Scaling Experiment

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Amid rising food and fertilizer prices, understanding farmers' policy preferences is critical for effective crisis response. We use best‐worst scaling experiment to assess Kenyan mobile‐owning crop farmers' preferences for government support under high and normal price scenarios.
Mywish K. Maredia, John Olwande, Jacob Ricker‐Gilbert, David L. Mather, Nicole M. Mason   +4 more
wiley   +1 more source

Adapting to Changing Rainfall and Developing Off‐Farm Employment: Implications for the Adoption of Direct Seeding in Rice Production

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Rice is the main staple food for more than half of the world's population and the income from rice is an essential source for livelihoods of millions of households. We examine whether direct seed in rice production is an adaptation of rice farmers to rainfall changes and farm labor scarcity.
Manh Hung Do
wiley   +1 more source