Effect of Nitrogen Levels and Cutting Treatments on Forage and Grain Yields of Dual Purpose Barley (Hordeum vulgare L.) in Egypt

Faculty Agriculture Year: 2024
Type of Publication: ZU Hosted Pages:
Authors:
Journal: J. of Plant Production, Mansoura Univ., Vol. 15 (10):587 - 593, 2024 J. of Plant Production, Mansoura Univ., Vol. 15 (10):587 - 593, 2024 Volume:
Keywords : Effect , Nitrogen Levels , Cutting Treatments , Forage    
Abstract:
ng strategies (uncut, once at 35 DAS, and twice at 35 DAS and 55 DAS) on forage and grain yields of dualpurpose barley, two field experiments were performed at the sandy soil experimental farm of the faculty of Agriculture, Zagazig University, Egypt, during the winter seasons of 2022/23 and 2023/24, using split plot arrangement in Randomized Complete Block Design (RCBD) with three replicates. Results showed that raising N fertilizer level from 60 to 120 kg/fad resulted in significant increments in barley yield attributes and components, in favor of 120 kg N/fad which recorded the highest fresh forage yield, while 90 kg produced the highest significant dry forage one. N variation had no effect on harvest index. Cutting treatments significantly influenced barley yield components, where once-cut plants yielded the highest grain yield through maximized number of spikes/m2 , grains/spike and seed index. Cutting barley plants once promotes rapid regrowth and maximizes the role of vegetative material in grain yield assimilation. The effect of interactions between nitrogen levels and cutting treatments on barley plants was significant in favor of uncut plants aligned with 90 kg N/fad. The lowest fresh and dry forage yields were found in once and twice cutting treatments. The highest grain yield was achieved through uncut strategy and the combination 90 kg N/fad × once cut, while the lowest yield obtained from twice cut plants treated with 60 kg N/fad
   
     
 
       

Author Related Publications

  • Fares Suleiman Mohammed Juma, "EFFECT OF ROW SPACING AND WEED CONTROL METHODS ON GROWTH OF SOME BREAD WHEAT CULTIVARS IN NEWLY CULTIVATED SANDY SOIL", مجلة كلية الزراعه جامعة الزقازيق, 2018 More
  • Fares Suleiman Mohammed Juma, "INNOVATION OF A COMPUTERIZED IRRIGATION MANAGEMENT MODEL BASED ON WATER BALANCE EQUATION IN INTERCROPPED WHEAT IN OLIVE FIELD", مجلة كلية الزراعه جامعة الزقازيق, 2014 More
  • Fares Suleiman Mohammed Juma, "Effect of Wheat (Triticum aestivum L.) Cultivars, Row Spacing and Weed Control Methods on Root Growth", مجلة المحاصيل، باكستان, 2018 More
  • Fares Suleiman Mohammed Juma, "EFFECT OF ROW SPACING AND WEED CONTROL METHODS ON GROWTH OF SOME BREAD WHEAT CULTIVARS IN NEWLY CULTIVATED SANDY SOIL", مجلة كلية الزراعه جامعة الزقازيق, 2018 More
  • Fares Suleiman Mohammed Juma, "IMPACT OF PLANTING DISTANCES AND IRRIGATION REGIMES ON SUNFLOWER (Helianthus annus L.) PRODUCTIVITY AND WATER USE EFFICIENCY", sini journal, 2022 More

Department Related Publications

  • Abdallah Mohamed Ali Ibrahiem Elsantawy, "Impact of humic acid and nitrogen fertilization treatments on productivity and grain quality of some barley varieties", Faculty Environ. Agric. Sciences., Arish University., 2022 More
  • Mohammed Mohamed Abdelhammid, "القدرة الوراثية والسلوك الوراثي للصفات الفسيولوجية والمحصولية والجودة في قمح الخبز تحت الظروف الطبيعية ونقص المياه Genetic potential and inheritance patterns of physiological, agronomic and quality traits in bread wheat under normal and water deficit conditions", MDPI (Multidisciplinary Digital Publishing Institute), 2022 More
  • Mohammed Mohamed Abdelhammid, "التحليل متعدد المتغيرات للصفات المحصولية في هجن الذرة الشامية المستنبطة حديثًا والمزروعة تحت بيئات زراعية مختلفة Multivariate analysis of agronomic traits in newly developed maize hybrids grown under different agro-environments.", MDPI (Multidisciplinary Digital Publishing Institute), 2022 More
  • Mohammed Mohamed Abdelhammid, "التحليل الوراثي لصفات التبكير والمحصول في قمح الخبز تحت ظروف الإجهاد الحراري Genetic analysis for earliness and grain yield of bread wheat (Triticum aestivum L.) under heat stress", Faculty of Agriculture, Zagazig University, 2019 More
  • Elsayed Elsayed Ahmed Mohmed Elsobky, "Influence of preceding crop and tillage system on forage yield and quality of selected summer ‎grass and legume forage crops under arid conditions", Influence of preceding crop and tillage system on forage yield and quality of selected summer ‎grass and legume forage crops under arid conditions, 2022 More
Tweet