Results 21 to 30 of about 375,469 (313)

Water requirements for wheat and maize under climate change in North Nile Delta

open access: yesSpanish Journal of Agricultural Research, 2015
Determination of water requirements for wheat and maize under climate change is important for policy makers in Egypt. The objectives of this paper were to calculate (i) ETo and (ii) water requirements for wheat and maize crops grown in five governorates (
Samiha Ouda   +2 more
doaj   +1 more source

Evaluation of some Wheat Genotypes under Water Stress Conditions in Upper Egypt [PDF]

open access: yesJournal of Soil Sciences and Agricultural Engineering, 2017
Response of eighteen Egyptian wheat genotypes to both full irrigation (100%ETc) and deficit irrigation (60%ETc) were evaluated to identify water stress effects on yield and yield components. The field experiments were conducted in Assuit Research Station,
M. Mahmoud, T. Noreldin
doaj   +1 more source

Maize (Zea mays L.) Seedlings Rhizosphere Microbial Community as Responded to Acidic Biochar Amendment Under Saline Conditions

open access: yesFrontiers in Microbiology, 2021
Biochar has extensively been used for multiple purposes in agriculture, including improving soil microbial biomass. The current study aimed to investigate the effect of acidic biochar on maize seedlings’ rhizosphere bacterial abundance under salinity ...
Mukesh Kumar Soothar   +11 more
doaj   +1 more source

Effects of Deficit Irrigation Regimes and Potassium Fertilization Levels on the Drought Tolerance and Water Productivity of Three Wheat Cultivars [PDF]

open access: yesJournal of Soil Sciences and Agricultural Engineering, 2017
A field experiment was conducted during winter season of 2011/2012 and 2012/2013 under sprinkler irrigation at Abdel Monem Riad Village (31 02 N latitude and 30 28 E longitude and altitude of 6.7 m above sea level), El-Bustan area, representing the newly
M. Elmaghraby, E. Ghalab, A. Abdel Halim
doaj   +1 more source

Drip fertilization improve water and nitrogen use efficiency by optimizing root and shoot traits of winter wheat

open access: yesFrontiers in Plant Science, 2023
Proper irrigation and fertilization measures can not only improve water and fertilizer utilization efficiency, but also have important significance in ensuring agricultural environment security and sustainable development.
Shoutian Ma   +4 more
doaj   +1 more source

Effects on Net Irrigation Water Requirement of Joint Distribution of Precipitation and Reference Evapotranspiration

open access: yes, 2022
To establish the uncertain influence that the joint distribution of precipitation and reference evapotranspiration has on net irrigation water requirement, a Copula function–Monte Carlo method (CFMC) was proposed to calculate the probability of ...
Kun Hao   +5 more
core   +1 more source

Improving Cotton Yield in Coastal Saline-alkali Soils Using Mulching and Ridge-furrow Cultivation

open access: yesGuan'gai paishui xuebao, 2021
【Objective】 Along with drought, soil salinity is a main abiotic factor limiting crop growth worldwide. Improving cultivation to alleviate salinity stress is an alternative method to safeguard agricultural production in saline soils. The aim of this paper
SUN Chitao   +6 more
doaj   +1 more source

Stereoscopic Planting in Ridge and Furrow Increases Grain Yield of Maize (Zea mays L.) by Reducing the Plant’s Competition for Water and Light Resources

open access: yesAgriculture, 2021
Increasing planting density is an important ways to increase maize yield. A hot topic of conversation in the current research is how to improve crop light efficiency and yield potential by optimizing the cultivation mode under high density planting is a ...
Shoutian Ma   +4 more
doaj   +1 more source

Spatiotemporal variations of evapotranspiration and reference crop water requirement over 1957–2016 in Iran based on CRU TS gridded dataset [PDF]

open access: yes, 2021
Agriculture needs to produce more food to feed the growing population in the 21st century. It makes the reference crop water requirement (WREQ) a major challenge especially in regions with limited water and high water demand.
Ramezani Etedali, Hadi   +4 more
core   +1 more source

Effect of substrate and humic acid on some morphophysiological traits and water consumption of Carpobrotus edulis L. in a green roof system [PDF]

open access: yesفیزیولوژی محیطی گیاهی, 2022
The health of plants in green roof conditions depends to a large extent on the supply of water required by plants. The composition of the substrate is effective in maintaining the moisture and making it available to the plant, and one of the solutions to
Maliheh Rabbani Kheir Khah   +1 more
doaj   +1 more source

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