IMPACT OF SOWING DISTANCES ANDFERTILIZATION REGIMES ONGROWTH ANDPRODUCTIVITYOF WHEAT AND FABA BEANUNDER INTERCROPPING SYSTEM
El-Shafey, A., Zen El-Dein, A., Mohammed, I. (2022). IMPACT OF SOWING DISTANCES ANDFERTILIZATION REGIMES ONGROWTH ANDPRODUCTIVITYOF WHEAT AND FABA BEANUNDER INTERCROPPING SYSTEM. EKB Journal Management System, 49(2), 157-180. doi: 10.21608/zjar.2022.237613
Amina I. El-Shafey; A. A. Zen El-Dein; I. A.I. Mohammed. "IMPACT OF SOWING DISTANCES ANDFERTILIZATION REGIMES ONGROWTH ANDPRODUCTIVITYOF WHEAT AND FABA BEANUNDER INTERCROPPING SYSTEM". EKB Journal Management System, 49, 2, 2022, 157-180. doi: 10.21608/zjar.2022.237613
El-Shafey, A., Zen El-Dein, A., Mohammed, I. (2022). 'IMPACT OF SOWING DISTANCES ANDFERTILIZATION REGIMES ONGROWTH ANDPRODUCTIVITYOF WHEAT AND FABA BEANUNDER INTERCROPPING SYSTEM', EKB Journal Management System, 49(2), pp. 157-180. doi: 10.21608/zjar.2022.237613
El-Shafey, A., Zen El-Dein, A., Mohammed, I. IMPACT OF SOWING DISTANCES ANDFERTILIZATION REGIMES ONGROWTH ANDPRODUCTIVITYOF WHEAT AND FABA BEANUNDER INTERCROPPING SYSTEM. EKB Journal Management System, 2022; 49(2): 157-180. doi: 10.21608/zjar.2022.237613

IMPACT OF SOWING DISTANCES ANDFERTILIZATION REGIMES ONGROWTH ANDPRODUCTIVITYOF WHEAT AND FABA BEANUNDER INTERCROPPING SYSTEM

Zagazig Journal of Agricultural Research
Article 1, Volume 49, Issue 2, March and April 2022, Page 157-180  XML PDF (758.99 K)
Document Type: Original Article
DOI: 10.21608/zjar.2022.237613
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Authors
Amina I. El-Shafey1; A. A. Zen El-Dein2; I. A.I. Mohammed3
1Crop Physiol. Res. Dept., Field Crops Res. Inst., Agric. Res. Cent., Giza, Egypt
2Crop Intensif. Res. Dept., Field Crops Res. Inst., Agric. Res. Cent., Giza, Egypt
3Food Legumes Res. Dept., Field Crops Res. Inst., Agric. Res. Cent., Giza, Egypt
Abstract
Two field experimentswere conducted at Etay El-Baroud Agricultural Research Station, El-Beheira Governorate to study the effect of wheat and faba bean sowing distancesand mineral nitrogen fertilizer (N) + mycorrhizaon growth and productivityunder intercropping system during 2018/2019 and 2019/2020 growing seasons. Faba beanwas sowing at three hill spaces i.e.10 cm (D1), 20 cm (D2) and 30 cm(D3) and five fertilization regimes of wheat i.e.168kg mineral nitrogen ha-1as a recommended dose (100% N), 113kg mineral nitrogen ha-1(75% N), 84kg mineral nitrogen ha-1(50% N), 113 kg mineral nitrogen ha-1(75% N) + mycorrhiza and84 kg mineral nitrogenha-1(50% N) + mycorrhiza (F1, F2, F3, F4 and F5,respectively).Faba bean sowing distance 30 cm (D3) gave the highestwheat shoot dry weight, leaf area ( at 75 and 90 days from sowing), yield, its attributes, leaf content of chlorophyll, NPK % in dry leaves and grains content of protein in contrast it decreased plant height of wheat. Respect to fertilization regimes, the results confirmed that 113 kg mineral nitrogen ha-1 + mycorrhiza (F4) had superior effecton most studied characters of wheat and faba bean. The interaction ofsowing distances of faba bean and fertilization treatments of wheat it significantly affectedon wheat grain yield ton ha-1, the physiological characters and land equivalent ratio (LER). Itis concluded that, sowing faba bean at30cm (D3) hill space with 168 kg mineral nitrogenha-1(recommended dose) or 113 kg mineral nitrogen ha-1(75% N) + mycorrhiza fertilizer for wheat were suitable for increasing productivity and total net return.
Keywords
Farmer’s benefit; mineral nitrogen; mycorrhiza; Triticum aestivum L; Vicia faba L; yield
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