1. Abd-Allah AS (2006) Effect of spraying some macro and micro-nutrients on fruit set, yield and fruit quality of Washington Navel orange trees. J Appl Sci Res 2:1059–1063
2. Abdel-Mawgoud AMR, Tantaway AS, Hafez MM, Habib HAM (2010) Seaweed extract improves growth, yield and quality of different watermelon hybrids. Res J Agric Biol Sci 6:161–168
3. Alloway BJ (2008) Zinc in soils and crop nutrition, 2nd edn. IZA and IFA, , pp 1–39
4. Babu GHVR, Lavania ML (1985) Effect of plant growth regulators on fruit set and fruit drop of Pant Lemon1. Ind J Hort 42:237–240
5. Babu KD, Yadav DS (2005) Foliar spray of micronutrients for yield and quality improvement in Khasi mandarin (Citrus reticulata Blanco). Ind J Hortic 62:280–281