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محددات البحث

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التخصصات الرئيسية
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نتائج البحث

   (701 - 750 من 1284)
مقالات

Response of three varieties of broad bean (vicia faba L.)‎ to np mineral fertilizer

By: Ibrahim, Fadil Fathi Rajab; Hamdun, Marwah Muyassar; Sultan, Asma Muhammad. Mesopotamia Journal of Agriculture. Vol. 49, no. 2 (2021), pp.19-25, 7 p.

Subjects: Crops; Fava bean; Ninawa; Plant products

مقالات

Profitability and competitiveness of peanuts farming in Oued Souf : a policy analysis matrix approach

By: Makhzumi, Lutfi; Harnan, Najwa. Al-Bashaer Economic Journal. Vol. 7, no. 1 (2021), pp.1179-1194, 16 p.

Subjects: Agricultural policy; Comparative advantage; Crops; Government policy; Plant products

مقالات

Study on some different operating parameters affecting the performance of compost turning machines

By: Hasan, Muhammad Muhammad Murad; Ali, Mahmud Mustafa Ali; al-Maghawiri, Hind Ahmad Majdi…[et al.]. Zagazig Journal for Agricultural Researches. Vol. 48, no. 2 (2021), pp.419-432, 14 p.

Subjects: Agricultural wastes; Crops; Organic fertilizers; Wastes

مقالات

The impact of climate change (some element)‎ on field crops in Baghdad province

By: al-Jabburi, Hind Fadil Ibrahim. al-Adab Journal. No. 136 (Mar. 2021), pp.131-142, 12 p.

Subjects: Baghdad; Crops; Maysan; Temperatures; Weather

مقالات

Population density of thrips tabaci lindeman on onion in relation to palnting distances, intercoropping systems with garlic varities, and yield

By: Mahmud, Hamdi Husayn. Assiut University Bulletin for Environmental Researches. Vol. 24, no. 1 (Jan. 2021), pp.1-12, 12 p.

Subjects: Agriculture; Garlic; Onion thrips; Population density

مقالات

Irrigation with magnetized water enhances water and fertilizer use efficiency and peach production under arid conditions

By: Hamzah, Ahmad Husam al-Din; Sharif, Muhammad Ahmad; Abd al-Jawad, Wail Abd al-Muizz…[et al.]. Minia Journal of Agricultural Research and Development. Vol. 40, no. 2 (2020), pp.175-196, 22 p.

Subjects: Crops; Magnetic fields; Plant products; Saline water; Water treatment

مقالات

Response of some barley cultivars to drought tolerance by the effect of proline spraying and its reflection on the traits of growth and yield

By: Ahmad, Hadil Khalid Sadun; Sadiq, Fakhr al-Din Abd al-Qadir; Abd Allah, Khalid Said. Euphrates Journal of Agriculture Science. Vol. 12, no. 2 (2020), pp.439-455, 17 p.

Subjects: Barley; Drought; Growth; Proline

مقالات

Effect of two types of sprayers nozzles on the yield traits and its components for cultivars of flax and evaluating the fixed spraying irrigation systems

By: al-Azzawi, Muhammad R. M.; Muhammad, Muhammad I.; Tahir, Husayn T.. Euphrates Journal of Agriculture Science. Vol. 12, no. 2 (2020), pp.248-264, 17 p.

Subjects: Crops; Irrigation systems; Rill irrigation

مقالات

Yield and yield components of durum cultivar grown under different irrigation and nitrogen levels

By: Husayn, Muhammad Ali; Nuri, Murad Jan Mudfar; Musa, Rizan Isa. Kirkuk University Journal for Agricultural Sciences. Vol. 11, no. 4 (2020), pp.136-149, 14 p.

Subjects: Crops; Irrigation; Wheat

مقالات

Effect of package material and pre-storage treatments on viabilty of wheat seed

By: al-Saidi, al-Sayyid Hamid; Salim, Amal Hasan; Rashan, Imad al-Din Ahmad…[et al.]. Alexandria Journal of Agricultural Sciences. Vol. 65, no. 6 (2020), pp.371-377, 7 p.

Subjects: Crops; Storage; Wheat

مقالات

Enhancement the productivity of some rice varieties by using some growth promoter supplement

By: Ṭalhah, Ibrahim Abd al-Nabi; Jumah, Muhammad Abbas; Tabl, Dalya Muhammad Muhammad…[et al.]. Alexandria Science Exchange Journal. Vol. 41, no. 4 (Oct. / Dec. 2020), pp.553-572, 20 p.

Subjects: Crops; Growth; Growth regulators; Plants; Research centres

مقالات

Effect of different methods for rice bran oil extraction on crude oil % , oil quality and bioactive components of some rice varieties

By: Abd al-Salam, Khalid Mustafa Hamdi; Tabl, Dalya Muhammad Muhammad. Alexandria Science Exchange Journal. Vol. 41, no. 4 (Oct. / Dec. 2020), pp.545-552, 8 p.

Subjects: Crops; Petroleum; Petroleum extraction; Phenols; Research centres

مقالات

Alternaria leaf blight of barley incidence in Benghazi district, Libya

By: Abd Allah, Marei Mahmud. Libyan Journal of Plant Protection. No. 10 (2020), pp.26-32, 7 p.

Subjects: Barley; Crops; Plant diseases; Plant production

مقالات

Influence of exogenous fibrolytic enzymes on ruminal fermentation characteristics and nutrients degradability of date seeds using in vitro gas production technique

By: bd al-Karim, Muhammad A.; Basyuni, S. M.; Shihatah, S. A.…[et al.]. Zagazig Journal for Agricultural Researches. Vol. 47, no. 6 (2020), pp.1499-1508, 10 p.

Subjects: Agricultural wastes; Crops; Enzymology; Production; Wastes

مقالات

An analytical study of strawberry crop in Egypt

By: Shihatah, Halah Muhammad Ali; Sulayman, Makadi Abd al-Majid; Uways, Dina Mamduh. Assuit Journal of Agricultural Sciences. Vol. 51, no. 3 (2020), pp.115-126, 12 p.

Subjects: Crops; Marketing; Plant products

مقالات

Economic return to re-orientate imports of corn and sunflower oils in Egypt

By: Muhammad, Hibah Qandil Abd al-Halim; Sulayman, Makadi Abd al-Majid; Badawi, Salwa al-Husayni. Zagazig Journal for Agricultural Researches. Vol. 47, no. 4 (2020), pp.1125-1137, 13 p.

Subjects: Balance of payments; Crops; Oil crops; Saudi Arabia; United States

مقالات

First record of blister beetle Meloe rugosus m. (Coleoptera : Meloidae)‎, as insect pest on some field crops in Farafra oasis, Western desert, Egypt

By: al-Shaykh, Wail E. A.. Scientific Journal of Agricultural Sciences. Vol. 2, no. 1 (2020), pp.26-30, 5 p.

Subjects: Activities; Crops; Feeds; Host plants

مقالات

Inheritance of yield and its components in two bread wheat crosses under normal and water stress conditions

By: Feltaous, Yusuf Muhsin. Assuit Journal of Agricultural Sciences. Vol. 51, no. 2 (2020), pp.74-90, 17 p.

Subjects: Crops; Water Stress

مقالات

Determination the best vegetation spectral indices for estimating rice crop area in the Kefal Shinafiya project in Iraq

By: al-Zubaydi, Rad Abd al-Kazim Abbud. Iraqi Journal of Science and Technology. Vol. 11, no. 1 (2020), pp.53-59, 7 p.

Subjects: Crops; Iraq; Plant cover; Rice; Satellite images

مقالات

Estimation of profit function of wheat crop in Dhi Qar Province

By: Barbaz, Dirgham Salman; Shukr, Ali Salah; Abd Allah, Isra Najm. The Iraqi Journal of Agricultural Science. Vol. 51, Special Issue (2020), pp.238-244, 7 p.

Subjects: Agriculture; Dhi Qar; Profits; Wheat

مقالات

Water footprint and irrigation use efficiency of important crops in Northern Cyprus from an environmental, economic and dietary perspective

By: Kahramanog, Ibrahim; Usanmaz, Serhat; Alas, Turgut. Saudi Journal of Biological Sciences. Vol. 27, no. 1 (Jan. 2020), pp.134-141, 8 p.

Subjects: Agricultural ecology; Crops; Cyprus; Irrigation; Water footprint

مقالات

The optimal crop rotation of Ai-Rasheed district farms using linear programming technique

By: al-Nasr, Radab Shakir Mahmud Abd al-Karim. The Iraqi Journal of Agricultural Science. Vol. 50, Special Issue (2019), pp.113-127, 15 p.

Subjects: Agricultural production; Crops; Ninawa; Twenty-first century

أوراق مؤتمرات

Influence of seed size and nitrogen levels application on nodulation, yield and yield components of chick pea

By: Husayn, Muhammad Ali; Musa, Rizan Isa. International scientific conference on agricultural sciences : agricultural scientific research, ensuring food security for peoples (3 : 2018 : Kirkuk, Iraq) Kirkuk University Journal for Agricultural Sciences. Special issue (2019), pp.82-90, 9 p.

Subjects: Cereals; Crops

مقالات

The impact of cover crop shoot decomposition on soil microorganisms in an apple orchard in northeast China

By: Zhou, Tongyu; Jiao, Kuibao; Qin, Sijun…[et al.]. Saudi Journal of Biological Sciences. Vol. 26, no. 8 (Dec. 2019), pp.1936-1942, 7 p.

Subjects: Crops; Microbiology; Microorganisms; Plant diseases; Soils

أوراق مؤتمرات

Response of several maize (zea mays l. )‎ cultivars to spray with novalon biostimulator

By: Ajaj, Hamid Abd al-Qadir; Abbud, Nihad Muhammad; Abd al-Hamid, Ziad Abd al-Jabbar…[et al.]. . International Agricultural Conference : Role of Scientific Research and Sustainable Agriculture in Achieving Food Security (3 : 2019 : Duhok, Iraq) Mesopotamia Journal of Agriculture. Vol. 47, Third supplement (2019), pp.407-417, 11 p.

Subjects: Corn; Crops

مقالات

Effect of compost and gypsum application on yield and its attributes of three bread wheat cultivars as well as soil properties under two irrigation levels

By: al-Sayyid, Muhammad Id Abd Al-Hamid; Sulayman, Jamal Muhammad Ahmad. Assuit Journal of Agricultural Sciences. Vol. 50, no. 4 (2019), pp.102-119, 18 p.

Subjects: Alkali soils; Crops; Plant products; Salinity; Soil amendments

مقالات

Simulation of pomegranate (punica granatum l.)‎ growth and yield under different climatic conditions, water and soils using crop simulation models in Egypt

By: Arafat, Ibrahim al-Disuqi; Abu Talib, Safyah Abd al-Minim; Ahmad, Muhammad Abu al-Wafa. Scientific Journal of Agricultural Sciences. Vol. 1, no. 2 (2019), pp.32-42, 11 p.

Subjects: Crops; Irrigation water; Simulation methods

مقالات

Conservation of genetic resources for five traditional crops from Jazan, SW Saudi Arabia, at the KACST gene-bank

By: al-Turki, T. A.; al-Namazi, A. A.; Masrahi, Y. S.. Saudi Journal of Biological Sciences. Vol. 26, no. 7 (Nov. 2019), pp.1626-1632, 7 p.

Subjects: Crops; Genetic engineering; Germplasm resources conservation; Qizan

مقالات

Investigating the response of soil and vegetable crops to poultry and cow manure using ground and satellite data

By: al-Qadi, Khalid A.; Madugundu, Rangaswamy; Tola, Elkamil. Saudi Journal of Biological Sciences. Vol. 26, no. 7 (Nov. 2019), pp.1392-1399, 8 p.

Subjects: Biological response modifiers; Crops; Manures; Physiological aspects; Poultry

مقالات

Growth, yield, fruit quality and elemental composition as affected by some macronutrients fertilization of 'florida prince' peach cultivar

By: Ali, Mahmud Ahmad Muhammad; Abd al-Majid, Najwa Abu al-Majd; Hadiyah, Adil Uthman Ahmad…[et al.]. Journal of the Advances in Agricultural Researches. Vol. 24, no. 3 (2019), pp.326-341, 16 p.

Subjects: Buhayrah (Governorate); Crops; Fertilizers; Growth; Peach

مقالات

Detection of genetically modified foods existence in Egypt markets

By: Bakhit, Makhluf Muhammad Mahmud; Abd al-Sabur, Muhammad Siraj al-Din; al-Aqqad, Tamir Ahmad…[et al.]. Annals of Agricultural Science, Moshtohor. Vol. 57, no. 3 (2019), pp.725-738, 14 p.

Subjects: Crops; Fava bean; Feeds; Food products; Markets

مقالات

Effect of irrigation methods and nitrogen application rates on yield and yield components of onion (allium cepa l. )‎ grown under russian environmental conditions

By: al-Namas, Ashraf al-Sayyid. Alexandria Science Exchange Journal. Vol. 40, no. 3 (Jul. / Sep. 2019), pp.534-549, 16 p.

Subjects: Agriculture; Crops; Drip irrigation; Onions; Water utilization

مقالات

An economic analysis of determinants of wheat production support in Iraq for the period 1990-2016

By: Nuri, Nur Sabah; al-Hiyali, Ali Darb Kassar. The Iraqi Journal of Agricultural Science. Vol. 50, no. 4 (2019), pp.1028-1036, 9 p.

Subjects: Crops; Iraq; Plant products; Twentieth century; Twenty-first century

مقالات

Efficient removal of the toxic lead ions from contaminated sandy soils using newly engineered carbon black nano-adsorbent

By: Hafiz, Inas H.. Alexandria Journal of Agricultural Sciences. Vol. 64, no. 4 (2019), pp.257-267, 11 p.

Subjects: Crops; Ions; Lead; Life cycle; Nitrogen

مقالات

study of environmental factors affecting the growth and production of barley plant by using artificial neural network technology

By: Barakah, Shayma Muhammad; al-Awadi, Muhammad Nabil; Buhayri, Zaynab Husayn…[et al.]. Arab Universities Journal of Agricultural Sciences. Vol. 27, no. 3 (2019), pp.1843-1851, 9 p.

Subjects: Atmospheric humidity; Crops; Feeds; Plant products; Psychological aspects

مقالات

Studying rain water catchment potentialities in the northwest coast of Egypt using remote sensing and geographic information system

By: Khatir, Asma Ahmad; Abu Hadid, Ayman Farid; al-Buhayri, Usamah Ahmad…[et al.]. Arab Universities Journal of Agricultural Sciences. Vol. 27, no. 3 (2019), pp.1955-1966, 12 p.

Subjects: Agricultural development; Agricultural production; Cultural Development; Information systems; Land cover

مقالات

Ressources en eau et perspectives de développement agraire dans la région saharienne, par de type des cultures maraichères : etude de cas de la région de M’ziraa, Ain Naga et El Feidh)‎ Wilaya de Biskra-Algérie)‎

By: Samaili, Ammar; Bin Azzuz, Muhammad Tahir. Revue Recherches et Etudes en Développement. Vol. 6, no. 1 (Jun. 2019), pp.21-37, 17 p.

Subjects: Agricultural development; Biskra (State); Crops; Water resources

مقالات

Evaluating the effect of the economic factors that affect the crop price on the continuation of agriculture in Wadi Al-Dawasir, Saudi Arabia

By: al-Qarawi, Abd al-Aziz Muhammad; Kamis, Ahmad Sami Ahmad al-Zahir; Basahi, Jalal Muhammad…[et al.]. Journal of King Abdul Aziz University : Meteorology, Environment and Arid land Agriculture Sciences. Vol. 28, no. 1 (2019), pp.89-101, 13 p.

Subjects: Crops; Economic aspects; Prices; Twenty-first century; Wadi ad-Dawasir

مقالات

Molecular detection of begomoviruses infecting some vegetable crops in Saudi Arabia

By: al-Hudaib, Khalid. Journal of King Abdul Aziz University : Meteorology, Environment and Arid land Agriculture Sciences. Vol. 28, no. 1 (2019), pp.33-40, 8 p.

Subjects: Crops; Leguminosae; Saudi Arabia; Vegetables; Viruses

مقالات

Economic Efficiency of Broad Bean Crop Production during the 2017 Agricultural Season

al-Qadisiyah Journal for Agriculture Sciences. Vol. 9, no. 1 (2019), pp.60-71, 12 p.

Subjects: Crops; Economic efficiency; Economic resources; Plant products; Qadisiyah (City)

مقالات

Effect of chemical and organic fertilizer and agricultural distances on growth and yield of two lettuce (lactuca sativa l.)‎ varieties grown under unheated plastic house

By: al-Bayati, Husayn Jawad Muharram; al-Habbar, Muhammad Talal Abd al-Salam; al-Hamdani, Shamil Yunus Hasan. Mesopotamia Journal of Agriculture. Vol. 47, no. 2 (2019), pp.83-95, 13 p.

Subjects: Chemical fertilizers; Crops; Lettuce; Organic fertilizers; Plant products

مقالات

Conserving soil fertility and sustaining crop performance via soil tillage systems and crop rotation

By: Hamid, Lami Mamduh Muhammad; Fudah, Sarah al-Sayyid al-Sayyid; Imarah, Iman Ibrahim Rifai. Alexandria Science Exchange Journal. Vol. 40, no. 2 (Apr. / Jun. 2019), pp.256-262, 7 p.

Subjects: Crop rotation; Crops; Plant products; Seed crops; Soil fertility

مقالات

Improving rice yield and income of farmers by Manging the soil organic carbon in south Sumatra landscape, Indonesia

By: Armanto, M. E.. The Iraqi Journal of Agricultural Science. Vol. 50, no. 2 (2019), pp.653-661, 9 p.

Subjects: Agriculture; Carbon; Crops; Fertilizers; Rice

مقالات

Fractionation and characterization of proteins of some Egyptian field crops

By: Nawfal, Zakariyya Abd al-Razzaq; Taha, Muhammad Jabir Abd al-Fadil; Ali, Hamdi al-Sayyid…[et al.]. Zagazig Journal for Agricultural Researches. Vol. 46, no. 2 (2019), pp.475-487, 13 p.

Subjects: Crops; Molecular weights; Oil crops; Oilseed plants

مقالات

Effect of nitrogen fertilizer and compost rates addition at different depths on the status of some macro and micronutrients in soil and plants and the productivity of maize and barley plants

By: al-Sudani, Mansur al-Dasuqi; al-Maddah, al-Husayni Ibrahim; Abd Allah, Yusri Ahmad Mahmud. Minia Journal of Agricultural Research and Development. Vol. 39, no. 1 (2019), pp.101-132, 32 p.

Subjects: Agriculture; Biomass; Corn; Crops; Plants

مقالات

Evaluation of some technical indicators for new Holland TC 5050 harvester on harvesting losses of rice crop

By: Taha, Sad Yasin. Kufa Journal for Agricultural Science. Vol. 11, no. 1 (2019), pp.49-57, 9 p.

Subjects: Agriculture; Crops; Plant production; Rice; Twenty-first century

مقالات

Economic analysis of the factors affecting the production of tomato crops for open cultivation with surface irrigation for the season 2018

By: al-Tamimi, Abbas Abid Ahmad; al-Tamimi, Wisam Abd Allah H.. Kufa Journal for Agricultural Science. Vol. 11, no. 1 (2019), pp.26-35, 10 p.

Subjects: Agriculture; Crops; Economic analysis; Irrigation; Twenty-first century

مقالات

Quinoa as a new leafy vegetable crop in Egypt

By: al-Najjar, Abd al-Rahman Muhammad Abd al-Rahman Ali; Abd al-Munim, Abd Allah Sayyid Husayn; Abd al-Samad, Imad al-Din Hassanin…[et al.]. Arab Universities Journal of Agricultural Sciences. Vol. 26, no. 2 (2018), pp.745-753, 9 p.

Subjects: Agriculture; Crops; Egypt; Growth; Quinoa

مقالات

Determination heterosis,combining ability and gene action using half diallel crosses in Maize

By: Hammadi, Hamdi Jasim; Abd, Iyad Ahmad. The Iraqi Journal of Agricultural Science. Vol. 49, no. 6 (2018), pp.954-959, 6 p.

Subjects: Agriculture; Corn; Plant genetics; Plant propagation; Twenty-first century

مقالات

Role of pollination in yield and physicochemical properties of tomatoes (Lycopersicon esculentum)‎

By: Khan, Khalid Ali; Ansari, Muhammad Javid; Tariq, Muhammad…[et al.]. Saudi Journal of Biological Sciences. Vol. 25, no. 7 (Nov. 2018), pp.1291-1297, 7 p.

Subjects: Chemical properties; Physical properties; Pollination; Tomatoes

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