Results 21 to 30 of about 5,868,954 (254)

Analysis of Productivity Gap and Agricultural Water Productivity Improvement Planning with the Empowerment Approach of Farmers and Aquifer Sustainability(Case Study: Qazvin Plain) [PDF]

open access: yesآب و توسعه پایدار, 2020
This study was donein three phases; “Determination of water productivity gap”, “Systematic analysis of water productivity improvement strategies” and “Presentation of water productivity improvement plan”.
Bijan Nazari
doaj   +1 more source

The persistence of subsistence: qualitative social-ecological modeling of indigenous aquatic hunting and gathering in tropical Australia

open access: yesEcology and Society, 2015
Subsistence remains critical to indigenous people in settler-colonial states such as Australia, providing key foundations for indigenous identities and for wider state recognition.
Marcus Barber   +3 more
doaj   +1 more source

Determination of applied water and water productivity in saffron fields in Khorasan Razavi province [PDF]

open access: yesفناوری‌های پیشرفته در بهره‌وری آب, 2022
Regarding the volume of irrigation water in the agricultural sector, the figures presented in the country are very different and there are serious doubts about their accuracy. Therefore, the main purpose of this research project is direct measurement and
Ardalan Zolfagharan
doaj   +1 more source

Comprehensive Water Resources Management for a Sustainable Future Using the SWOT Model (Case Study: The Regional Water Company of North Khorasan) [PDF]

open access: yesآب و توسعه پایدار
In strategic planning, it is necessary to take steps with a strategic approach. One of the important steps in using water resource strategies is compiling them. There are different models for this purpose.
Razieh Shirin Hesar, Amir Govahi
doaj   +1 more source

EFFECT OF BIO-PESTICIDES AND CHEMICAL FERTILIZERS ON GROWTH, YIELD AND TUBER QUALITY OF POTATO, AS WELL AS, CONTROL OF POTATO LATE BLIGHT UNDER SANDY SOIL CONDITIONS [PDF]

open access: yesJournal of Productivity and Development, 2010
The present work was carried out to study the effect of some biopesticides (plant guard and Agarin potato) and N+P2O5+K2O levels (0 + 0+0, 10+ 10+ 20, 20+ 20 + 40, 40+ 40+ 80) kg/fad., on growth, chemical composition of whole plant, tuber quality and ...
Essam Abou El-Salehein   +3 more
doaj   +1 more source

Impact of Irrigation Water Source on Microirrigation Systems Performance and Productivity of Leaf Vegetable Crops تأثیر مصدر ماء الری على آداء نظم الری الدقیق وانتاجیة محاصیل الخضر الورقیة [PDF]

open access: yesJournal of Soil Sciences and Agricultural Engineering, 2020
Two field experiments were carried out during summer seasons of 2019 and 2020 in Horticulture farm, Faculty of Agricultural, Kafr El-Sheikh University, North of the Nile Delta, Egypt, having a clay textured soil to evaluate the effect of drainage of fish
S. Eid, T. Attafy
doaj   +1 more source

EFFECT OF IRRIGATION WATER REGIME ON NAVEL ORANGE YIELD, FRUIT QUALITY AND SOME WATER RELATIONS IN THE NORTH MIDDLE NILE DELTA REGION [PDF]

open access: yesJournal of Plant Production, 2012
A field experiment was carried out during the two successive growing seasons 2009/2010 and 2010/2011at a private orchard located at, Motobus, Kafr El Sheikh Governorate, Egypt, on twenty years old Navel orange (Citrus sinensis, Osbeck) to study the ...
M. Gabr, E. Moursi, A. El-Abd
doaj   +1 more source

Entangled logics of water and land productivity [Conversations among Egyptian farmers and WaPOR’s remote sensing data]

open access: yes, 2022
Agriculture is the most water demanding practice across the globe. With the issues of scarcity and food insecurity becoming a global concern, Egyptian and international governments are investing in projects to increase water and land productivity.
El-Wattar, Sherine
core   +1 more source

Framework for the sustainable development of village tanks in cascades as an adaptation to climate change and for improved water security, Sri Lanka

open access: yesWater Policy, 2021
The 2030 Agenda for Sustainable Development, adopted by all UN member states, provides a policy framework for achieving sustainable development goals. The 13th SDG: Climate Action is fully dedicated to ‘taking urgent action to combat climate change and ...
K. T. N. Perera   +4 more
doaj   +1 more source

A comprehensive evaluation of ecological isolation zones based on grey fixed-weight clustering [PDF]

open access: yesE3S Web of Conferences
Soil erosion is one of the common disasters in the red soil areas of the mountain plains, and the setting up of ecological isolation zone terraces has become a measure for the integrated management of soil erosion in farming areas.
Zhang Gengjie   +5 more
doaj   +1 more source

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