摘要 : A combined spray application of ferrous sulphate and zinc sulphate produced highest number of female plants, This was followed by monthly application of borax. This study revealed that ferrous sulphate sprays were most effective i... 展开 A combined spray application of ferrous sulphate and zinc sulphate produced highest number of female plants, This was followed by monthly application of borax. This study revealed that ferrous sulphate sprays were most effective in increasing the plant height and girth. The highest yield was recorded in the treatments where borax was sprayed singly or in combination with zinc sulphate. Correlation studies indicated that large number of small sized fruits enhanced the yield. 收起