Growth, yield and yield components of wheat as affected by crop sequences, seeding rates and nitrogen fertilizer levels

El-Mehy, Amira A.

doi:10.21608/assjm.2016.103903

Cited by 3 publications

(4 citation statements)

References 4 publications

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“…in first and second season, respectively. These results are in agreement with those obtained by El -Mehy et al (2014) who reported that crop sequences had significant effect on, seed yield/fad, cereal units, total income and total net income of wheat. Legume as preceding crops for wheat gave significantly higheest grain yield and net income…”

Section: -Economic Returnsupporting

confidence: 93%

Influence of Proceeding Crop and Foliar-Applied Micronutrients on Faba Bean Productivity and Seed Quality

Awad

Eraky

Lamlom

2020

Journal of Plant Production

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seasons. It aimed to study the effect of proceeding crop and foliar-applied micronutrients on seed yield and quality of faba bean. Three proceeding crops were used, maize(S1)-maize-Eg-clovr(fahl) (S2)-soybean (S3). Moreover, three treatments of foliar-applied micronutrients were applied; one application after 45 day from sowing(M2) or two applications after 45 and 60 days from sowing(M3) compared to without application (as control(M1)).The experiment was arranged in split-plot design with three replications.The proceeding crop was occupied in the main-plots while the micronutrients treatments were arranged in sub-plots. The proceeding crop displayed significant difference in seed yield/fad, its components and seed quality. Faba bean after legume crops(S2 and S3) had highest values for all studied traits. All studied traits were affected significantly by foliar-applied micronutrients except number of branches/plant only in the first season. M3 displayed highest performance in seed yield/fad and its component and seed quality. All evaluated traits were affected significantly by the interaction except number of branches.Faba been after legume crops and, sprayed by micronutrients after 45 and 60 days from sowing(S2M3) exhibited the highest performance of seeds content from micronutrients and protein.S2M3 gave the highest values of total and net return (30881 and 20013 LE) and (36679 and 25686 LE) in two seasons respectively.The finding of this study is sowing faba bean after legume crops and spraying by micronutrients at 45 and 60 days after sowing.

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Section: -Economic Returnsupporting

confidence: 93%

Influence of Proceeding Crop and Foliar-Applied Micronutrients on Faba Bean Productivity and Seed Quality

Awad

Eraky

Lamlom

2020

Journal of Plant Production

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“…Increasing nitrogen application is increasing cell division and elongation leads to an increase in plant height (Dogan and Bilgili, 2010). This finding was agreed with the result of (El-Mehy et al, 2016 andGad, 2018). Increased yield and yield components of wheat could be justified with logic that N availability satisfied wheat requirement for growth and development, which enabled the plant to produce a greater number of grains/spike (Chowdhury et al, 2018).…”

Section: Vii-economic Evaluationsupporting

confidence: 73%

“…The conventional monoculture of maize, maize + soybean (intercropping) had a significant advantage in yield, economy, land utilization ratio and reducing soil nitrate nitrogen (N) accumulation, as well as a better residual effect on the subsequent wheat (Zhang et al, 2015). Also, inclusion of three crops (faham berseem, pea, fodder maize) in the Egyptian crop structure will certainly increase the cereal units, net incomes, and cropping index (CI) of cropping sequence compared to maize-wheat prevailing cropping sequence (El-Mehy et al, 2016). The sequence of corn-clover-wheat produced higher grain and straw yield when compared to the sequence of corn-fallow-wheat (Gad et al, 2018).…”

Section: Introductionmentioning

confidence: 99%

Appropriate crop sequence and N fertilization levels of wheat to improve its productivity in Egypt

Awad

El-Mehy²,

Hassan³

2023

Egyptian Journal of Agricultural Research

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Crop intensification of traditional wheat crop sequence by the inclusion of legumes (as intercrops or catch crops) is a suitable procedure to increase land productivity. An experiment was carried out at Kafr El-Hamam Agriculture Research Station, Sharkia Governorate, Egypt. A split-plot design was used in three replicates to compare the effect of 6 crop sequences (S1: maize/wheat, S2: maize/ clover (fahl) /wheat, S3: maize/silage/wheat, S4: intercropping maize + cowpea/ clover (fahl)/ wheat, S5: intercropping maize + soybean/ clover (fahl)/wheat, S6: maize + soybean/wheat) and 3 nitrogen fertilization levels for wheat (50, 70 or 90 kg N /fad.) on soil content of available NPK, wheat productivity and farmer's net income. The results can be summarized as follows: Legumes as preceding crops increased the soil content of available NPK. The inclusion of legumes in crop sequence significantly increased grain yield as compared with cereal crops. Where, the highest grain yield (2.86 ton/fad.) with S5 treatment in the first season and (3.04 ton/fad.) by S4 treatment in the second season, respectively. Application of 70 kg N/fad significantly increased grain yield and its components of wheat. The interaction of cropping sequence S5 and S4 treatments along with 70kg N/fad level significantly had the highest yield and its components of wheat in two seasons. Replacing traditional cropping sequence maize/wheat (S1) with S4 or S5 treatments significantly increased cereal units and net income. Therefore, it can be recommended to grow fahl berseem following maize monoculture (S2) or maize intercropping with cowpea (S4) and soybean (S5) to increase available NPK in the soil, wheat grain yield, values of total cereal units and net income.

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“…Fahl berseem as preceding crops for wheat gave significantly higher grain yield compared with fodder maize. Similarly, the highest grain yield and net income after fahl berseem, (2.959, 2.980 ton and 5422, 5414 LE) in the 1 st and 2 nd seasons, respectively (El-Mehy et al, 2014).…”

Section: Introductionmentioning

confidence: 88%

Effect of Preceding Crops and Foliar Micronutrients Applications on Yield and Yield Components of Bread Wheat Under Sandy Soil Conditions

Allah¹,

Morsy²,

El-Haliem

et al. 2020

Zagazig Journal of Agricultural Research

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ASL), to evaluate the effect of fallow (control), clover and fodder maize as a preceding crops and foliar application of some micronutrients on yield and yield components of wheat cv. Gemmiza 11. The experimental design was split plot with three replications. Main plots were allocated by preceding crops and sub plots were occupied by three micronutrients salts FeSO 4 , ZnSO 4 and MnSO 4, in seven combinations of micronutrients foliar application T1: (Fe +Zn + Mn), T2: (Fe +Zn), T3: (Fe + Mn), T4: Fe, T5: (Zn + Mn), T6: Zn and T7: Mn. Micronutrients were sprayed three times at 30, 60 and 90 days after sowing. Results showed that wheat significantly affected by the preceding summer crops. Clover as a preceding crop left good residual effect on wheat plant which gave the highest values for all studied characters e.g. plant height, number of spikes/m 2 , No. of spikelets/spike, No. of grains/spike, 1000 grain weight and grain yield as well as straw and grain contents from Fe, Mn and Zn in the two seasons. With respect to micronutrients, the results showed that the differences between these treatments had significant effect on each of plant height, number of spikes/m 2 , No. of spikelets/spike, No. of grains/spike, 1000 grain weight and grain yield. The foliar application of mixture nutrients (Fe + Mn + Zn) produced the highest values of yield and its components during both seasons. Moreover, the foliar spray of Fe, Mn and Zn (alone or together and all three nutrients) has significant effect on wheat straw and grain-Fe, Mn and Zn concentration during the two seasons. Also, the results indicated that the interaction between preceding crops and micronutrients treatments had insignificant effect on all studied characters, except 1000 grain weight in the first season and number of spikelets/spike in the second one. In conclusion growing wheat following to clover and foliar application by mixture of Fe+Mn+Zn produced the maximum net income valued 2186 and 2098 LE.fad -1 during two seasons, respectively, compared to the other treatments.

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Growth, yield and yield components of wheat as affected by crop sequences, seeding rates and nitrogen fertilizer levels

Abstract: http://annagricmoshj.com Growth, yield and yield components of wheat as affected by crop sequences, seeding rates and nitrogen fertilizer levels

Cited by 3 publications

References 4 publications

Influence of Proceeding Crop and Foliar-Applied Micronutrients on Faba Bean Productivity and Seed Quality

Influence of Proceeding Crop and Foliar-Applied Micronutrients on Faba Bean Productivity and Seed Quality

Appropriate crop sequence and N fertilization levels of wheat to improve its productivity in Egypt

Effect of Preceding Crops and Foliar Micronutrients Applications on Yield and Yield Components of Bread Wheat Under Sandy Soil Conditions

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