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- Fouad, Amlal, et al. Show all 6 Authors
- Journal of the Saudi Society of Agricultural Sciences 2018
- Helianthus annuus; biomass; boron; containers; oils; phytotoxicity; seeds; silty clay soils; sodium; yield components
- ... The objective of this study is to identify the requirements and the response of sunflower to boron (B) supply when grown in a silty caly soil. Two native soils B contents have been prospected. The soil “1” contains 0.66 mg kg−1 of B and soil “2” contains 0.19 mg kg−1 of B (Hot water extraction). For soil “1”, six levels of B supply (0, 2, 5, 10, 15 and 20 mg kg−1) were tested during 2015 season. F ...