ChemInform Abstract: An Efficient Approach to the Synthesis of Hydrazinyl Pseudo‐Peptides.

Fathi, Vaezeh; Ramezanpour, Sorour; Balalaie, Saeed; Röminger, Frank; Bijanzadeh, Hamid Reza

doi:10.1002/chin.201520085

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“…Thayamini and Brintha (2010) noted that the planting pattern of maize and legume did not affect the maize yield. Also, Fathi (2014) concluded that nitrogen fertilizer application significantly increased the grain yields and above-ground biomass of maize at all rates of nitrogen application (30, 60 and 120 kg /fed) and the highest grain yield was recorded in maize + soybean intercropping with entire recommended rate of mineral nitrogen application.…”

Section: Maize Yield and Qualitymentioning

confidence: 98%

Appraisal of maize yield and its traits with different nitrogen fertilization levels under intercropping cultivation, Upper Egypt

Moghazy

Youssef

Dardiry

et al. 2020

Archives of Agriculture Sciences Journal

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A field experiment was conducted during summer season of 2017 and 2018 at the experimental farm of El-Mattaena Agricultural Research Station, Luxor Governorate, Upper Egypt, which is located at a 25  18-N latitude and 32  34-E longitude. The study aimed to evaluate the effect of nitrogen fertilizer levels on maize growth and its yield under sole and intercropping maize with green bean system as well as water productivity and saved land. The experiment was laid out in a split-plot design with four replicates. The main plots were assigned for two cropping system; (1) maize crop only and (2) maize intercropped with green bean. The split plots were occupied by urea fertilizer (46.5% N) levels of 90, 120 and 150 kg N/fed (fed = feddan = Acre). The maximum maize yield (grain and straw) and its component (plant height, stem diameter, leaves number/plant, grains number/cob and weight of 1000 grains) as well as NPK content in maize grain were observed under intercropping system that received 150 kg N/fed. The maximum value of partial land equivalent ratio (LER) of maize or green bean was recorded when they fertilized by 150 kg N/fed. The LERs of intercrops between maize and green bean showed that the saved lands were over 36%. The highest values of crop water productivity of 1.40 kg grain /m 3 under intercropping system and 1.18 kg grain /m 3 under mono-cropping system were recorded with application of 150 kg N/fed. In general, fertilization at 150 kg N/ fed. proved to be the most effective treatment for maize grain yield and its component as well as maize water relationships especially crop water productivity.

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Section: Maize Yield and Qualitymentioning

confidence: 98%