Results 91 to 100 of about 1,225,653 (306)

Genetički potencijal i proizvodnja kukuruza u Srbiji [PDF]

open access: yes, 2013
Genetic potential of maize hybrids grown in Serbia is 10-15 t ha-1 , while the average yields are considerably lower. There are many reasons for this. At first, it is well known that drought is present often in some parts of country.
Simić, Milena   +5 more
core   +1 more source

Sleep deprivation aggravates hepatocytes steatosis and insulin resistance by regulating exosomal microRNAs

open access: yesInterdisciplinary Medicine, EarlyView.
Sleep deprivation accelerates the progression of MASLD and IR by up‐regulating the expression of miR‐3572‐5p and down‐regulating the expression of miR‐183‐5p in circulating exosomes, thereby inhibiting fatty acid β‐oxidation and disrupting insulin signaling pathways. Abstract Sleep deprivation (SD) threatens human health and increases the prevalence of 
Xinxin Xu   +10 more
wiley   +1 more source

El derecho a la alimentación y un nuevo enfoque internacional: La soberanía alimentaria

open access: yesRevista Jurídica, 2017
Existe una realidad latente que nos aqueja hace varias décadas: El hambre y la pobreza, ambas están en constante crecimiento a nivel mundial; afectando especialmente a las poblaciones rurales donde la mayoría de las personas se de dican a actividades ...
María Anthonella Saint Paul R.
doaj   +4 more sources

Drought tolerance testing of maize hybrids of different FAO groups in early vegetative phase

open access: yes, 2020
Kukuruz (Zea mays) je jedna od najznačajnijih ţitarica današnjice. Zbog lakog uzgoja kukuruz se uzgaja diljem svijeta te sve više potiskuje pšenicu i riţu. Osjetljiva je kultura na sušu. Suša je jedan od najvaţnijih abiotskih stresova koji utječe na rast,
Topić, Lucija
core  

Towards Water, Food and Energy Security: The Global Challenges and Possible Solutions for a Holistic Vision of Sustainability

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT This invited paper gives an overview of the challenges the world is facing and offers a possible solution for water and food security within the holistic integrated concept of the water–energy–food (WEF) nexus. The paper summarizes the experience the author gained through working on various research projects at national and international ...
Ragab Ragab
wiley   +1 more source

Impact of Irrigation Scheduling on Corn Yield and Water Balance in Sandy Soils of Central Minnesota Using the EPIC Model.

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT Efficient irrigation scheduling is critical in sandy soils to achieve optimum yield and maximum net benefit with minimum environmental concerns. The Environmental Policy Integrated Climate (EPIC) model was used to study the impacts of autoirrigation of corn on crop yield and soil water balance during 2019–2021 at −300 and −450 kPa for loamy ...
Muhammad Tahir   +3 more
wiley   +1 more source

Smart Sensor‐Integrated Lysimeter System for Affordable on‐Farm Crop Water Monitoring and Irrigation Management

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT Accurate monitoring of crop water use is critical for precision irrigation, yet conventional lysimeter systems remain too costly and complex for widespread adoption. This study presents the development and field validation of a low‐cost, information and communication technology (ICT)‐enabled weighing lysimeter system that integrates load cells,
Stephen Okwang, Younggu Her, Taeil Jang
wiley   +1 more source

Drought Risk in Mango and Avocado Orchards: Insights Into Plant Water Relations and Irrigation‐Related Agronomic Solutions

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT Climate change is making water availability more uncertain, with growing consequences for the productivity and long‐term sustainability of tropical and subtropical fruit orchards. Mangifera indica L. and Persea americana Mill. both require large amounts of water to sustain growth and productivity.
Eleonora Cataldo
wiley   +1 more source

Conservación y desarrollo de los recursos genéticos animales: el papel de la FAO

open access: yes, 2003
Los recursos ganaderos son un componente importante de la seguridad alimentaria en la mayor parte de los países en desarrollo, correspondiendo a más de 40 p.100 del producto agrícola y sirviendo como fuente de alimentos, abrigo y protección, energía ...
Cardellino, R. A.
core   +1 more source

Plant genetic resources for agriculture, plant breeding, and biotechnology: Experiences from Cameroon, Kenya, the Philippines, and Venezuela [PDF]

open access: yes
"Local farming communities throughout the world face binding productivity constraints, diverse nutritional needs, environmental concerns, and significant economic and financial pressures.
Cohen, Joel I.   +7 more
core  

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