agriculture crops sap reservoir for iran polymer in iran

can superabsorbent polymers improve plants production in arid regions? - hindawi

Can Superabsorbent Polymers Improve Plants Production in Arid Regions? - Hindawi

Superabsorbent polymers (SAPs) have shown to be quite effective and useful in acting as a reservoir for water and some nutrients in arid and semiarid regions. There are many studies in Iran that have been performed in relation to SAPs and their

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saving irrigation water with superabsorbent polymers -- sciencedaily

Saving irrigation water with superabsorbent polymers -- ScienceDaily

Saving irrigation water with superabsorbent polymers Date: August 25, 2016 Source: Universiti Putra Malaysia (UPM) Summary: Soil conditioners called superabsorbent polymers have the potential to

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(pdf) superabsorbent polymer materials: a review

(PDF) Superabsorbent Polymer Materials: A Review

Iran Polymer and Petrochemical Institute Abstract Superabsorbent polymer (SAP) materials are hydrophilic networks that can absorb and retain huge amounts of water or aqueous solutions.

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historic water levels at iraq reservoirs and dams: officials

Historic water levels at Iraq reservoirs and dams: Officials

Weeks of rain compounded by melting snowcaps in neighbouring Turkey and Iran have almost filled Iraq's four main reservoirs and swelled the Tigris and Euphrates rivers. Citation: Historic water

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superabsorbent nanocomposite based on maize bran with integration of water‐retaining and slow‐release npk fertilizer - wiley online library

Superabsorbent nanocomposite based on maize bran with integration of water‐retaining and slow‐release NPK fertilizer - Wiley Online Library

shortage that limits the production of agricultural crops, water resources must be used efficiently.[5] In this regard, the use of the superabsorbent hydrogels to manage water can be most hopeful. Superabsorbent polymer (SAP) hy-drogels are

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influence of superabsorbent polymer rates on growth of saffron replacement corms | springerlink

Influence of superabsorbent polymer rates on growth of saffron replacement corms | SpringerLink

Therefore, in this experiment the effects of six levels of superabsorbent polymer (SAP) including 0, 10, 20, 30, 40, and 50 kg ha-1 was investigated on growth indices of replacement corms of saffron. For this purpose, an experiment was evaluated

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chemical and biological technologies in agriculture - the effect of humic acid and water super absorbent polymer application on sesame in an

Chemical and Biological Technologies in Agriculture - The effect of humic acid and water super absorbent polymer application on sesame in an

General information and experimental design Field studies were conducted in 2015 and 2016 at the Research Farm of Agriculture Faculty, Ferdowsi University of Mashhad, Iran (latitude: 36 15′N; longitude: 59 28′E; elevation: 985 m above sea

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hydrogel in agriculture - alsta hydrogel by hydrogelagriculture - issuu

Hydrogel in agriculture - Alsta Hydrogel by Hydrogelagriculture - Issuu

3. Agriculture specific applications of Hydrogel Hydrogel application in agriculture in terms of proposed practices and their advantages are summarized herein. 3.1. Conservation in Agricultural

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hydrogel in agriculture - alsta hydrogel by hydrogelagriculture - issuu

Hydrogel in agriculture - Alsta Hydrogel by Hydrogelagriculture - Issuu

3. Agriculture specific applications of Hydrogel Hydrogel application in agriculture in terms of proposed practices and their advantages are summarized herein. 3.1. Conservation in Agricultural

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rice production in thailand

Rice production in Thailand

in Thailand represents a significant portion of the Thai economy and labor force.[1] In 2017, the value of all Thai rice traded was 174.5 billion baht, about 12.9% of all farm production.[2] Of the 40% of Thais who work in agriculture, 16

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irrigation (agriculture) | article about irrigation (agriculture) by the free dictionary

Irrigation (agriculture) | Article about Irrigation (agriculture) by The Free Dictionary

irrigation, in agriculture, artificial watering of the land. Although used chiefly in regions with annual rainfall of less than 20 in. (51 cm), it is also used in wetter areas to grow certain crops, e.g., rice. Estimates of total irrigated land

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chemical and biological technologies in agriculture - the effect of humic acid and water super absorbent polymer application on sesame in an

Chemical and Biological Technologies in Agriculture - The effect of humic acid and water super absorbent polymer application on sesame in an

General information and experimental design Field studies were conducted in 2015 and 2016 at the Research Farm of Agriculture Faculty, Ferdowsi University of Mashhad, Iran (latitude: 36 15′N; longitude: 59 28′E; elevation: 985 m above sea

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projects & operations | the world bank

Projects & Operations | The World Bank

With 189 member countries, staff from more than 170 countries, and offices in over 130 locations, the World Bank Group is a unique global partnership: five institutions working for sustainable solutions that reduce poverty and build shared

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historic water levels at iraq reservoirs and dams: officials

Historic water levels at Iraq reservoirs and dams: Officials

Weeks of rain compounded by melting snowcaps in neighbouring Turkey and Iran have almost filled Iraq's four main reservoirs and swelled the Tigris and Euphrates rivers. Citation: Historic water

Get Price
contact us - polymer innovations

Contact Us - Polymer Innovations

Our dam had been leaking badly for the past 2-3 months since it got full. I applied your Water$ave Seep at the recommended rate & within 2 days the leak had stopped

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agriculture in muslim civilisation : a green revolution in pre-modern times - muslim heritagemuslim heritage

Agriculture in Muslim civilisation : A Green Revolution in Pre-Modern Times - Muslim HeritageMuslim Heritage

The period from the 9th century to the 13th century witnessed a fundamental transformation in agriculture that can be characterized as the Islamic green revolution in pre-modern times. The economy established in the Arab and Islamic world

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fao fisheries & aquaculture national aquaculture sector overview (naso) - food and agriculture organization

FAO Fisheries & Aquaculture National Aquaculture Sector Overview (NASO) - Food and Agriculture Organization

The primary source of fishery production is from the wild capture fisheries located in the Great Lake, the Mekong, Tonle Sap and Brassac rivers and their associated floodplains. The annual yield of all fisheries, including fish and other aquatic

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effect of superabsorbent polymer (a-200) application on yield and yield components of barley under drought stress conditions

Effect of superabsorbent polymer (A-200) application on yield and yield components of barley under drought stress conditions

Yasouj University, College of Agriculture, Soil Science Dept., Yasouj, Iran, (e-mail: [email protected]) Abstract The aim of present study is evaluation of the effect of four rates of superabsorbent polymer (0, 1, 2 and 4 g kg-1) and three

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projects & operations | the world bank

Projects & Operations | The World Bank

With 189 member countries, staff from more than 170 countries, and offices in over 130 locations, the World Bank Group is a unique global partnership: five institutions working for sustainable solutions that reduce poverty and build shared

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citations report - irrigation and drainage systems engineering

Citations Report - Irrigation and Drainage Systems Engineering

Citation Report of the Irrigation and Drainage Systems Engineering offers detailed information on the number of times an individual’s work is referred in the research article. Computational Fluid Dynamics (CFD) Picture of Water Droplet

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irrigated agriculture | article about irrigated agriculture by the free dictionary

Irrigated agriculture | Article about Irrigated agriculture by The Free Dictionary

irrigation, in agriculture, artificial watering of the land. Although used chiefly in regions with annual rainfall of less than 20 in. (51 cm), it is also used in wetter areas to grow certain crops, e.g., rice. Estimates of total irrigated land

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itc | phd research projects in geo-information science and earth observation

ITC | PhD research projects in geo-information science and earth observation

ITC's PhD research programme develops cutting-edge knowledge and innovative approaches in the field of geo-information science and earth observation ISM : an interactive spatial and temporal modelling system as a tool in ecosystem

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date palm

Date palm

Phoenix dactylifera, commonly known as date or date palm, is a flowering plant species in the palm family, Arecaceae, cultivated for its edible sweet fruit.Although its exact place of origin is uncertain because of long cultivation, it probably

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completely “green” synthesis and stabilization of metal nanoparticles | journal of the american chemical society

Completely “Green” Synthesis and Stabilization of Metal Nanoparticles | Journal of the American Chemical Society

In the present Communication, a completely “green” synthetic method for producing silver nanoparticles is introduced. The process is simple, environmentally benign, and quite efficient. By gentle heating of an aqueous starch solution containing

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fao fisheries & aquaculture national aquaculture sector overview (naso) - food and agriculture organization

FAO Fisheries & Aquaculture National Aquaculture Sector Overview (NASO) - Food and Agriculture Organization

The primary source of fishery production is from the wild capture fisheries located in the Great Lake, the Mekong, Tonle Sap and Brassac rivers and their associated floodplains. The annual yield of all fisheries, including fish and other aquatic

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m.j. seghatoleslami | phd | agriculture

M.J. SEGHATOLESLAMI | PhD | Agriculture

Birjand branch, Islamic Azad University, Birjand, Iran · Agriculture 11.26 · PhD Contact About Network Publications 30 About 30 Publications 1,755 Reads How we measure 'reads

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pest categorisation of tomato leaf curl new delhi virus - - 2020 - efsa journal - wiley online library

Pest categorisation of tomato leaf curl New Delhi virus - - 2020 - EFSA Journal - Wiley Online Library

1 Introduction 1.1 Background and Terms of Reference as provided by the requestor 1.1.1 Background Council Directive 2000/29/EC1 1 Council Directive 2000/29/EC of 8 May 2000 on protective measures against the introduction into the Community of

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trouvez le panda ? ! - amusez-vous à trouver le panda

Trouvez le Panda ? ! - Amusez-vous à trouver le Panda

Bonjour. Aimez-vous chercher des pandas qui se cachent dans les images ? Savez-vous qu’il existe énormément de jeux de ce type, disséminés un peu partout sur le Web ? Sur ce site, nous essayons de les recenser pour votre plus grand plaisir, nous l

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