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Effect of spraying Gibberellic acid on the anatomy fruit of date palm Phoenix dactylifera L.products Hillawi | ||
| Magazine of Al-Kufa University for Biology | ||
| Article 1, Volume 0, Issue 0, 2017, Pages 105-108 | ||
| Authors | ||
| ; ; | ||
| Abstract | ||
| This study was carried at the date palm Hillawiat a private orchard in Abi El-Khassib district, Basrah Governorate, to investigate effect of growth regulator sprays GA3 and four concentrations of 0,50,100,150 mg.L-1 and two 18 / 6 and 18 / 7 in some changes anatomy of the fruits. results showed that first period increased significantly of layers thickness Exocarp, Outer Mesocarp , inner Mesocarp, Tanniferrous cell, and the thickness of the stone, reaching values (127.4 µm, 0.873 mm, 2.95 mm, 0.546 mm, 0.083 µm), respectively. Bicombination treatment (the first period and 150 mg.L-1 GA3) recorded significant increase of layer thickness Exocarp, Outer Mesocarp, inner Mesocarp, , Tanniferrous cell, and the thickness of the stone cell (159.9 µm,1.800 mm, 4.22 mm, 0.859 mm, 0.123 µm) respectively. 150 mg.L-1 GA3 concentration recorded significant increases of the anatomical characteristics of the studied. | ||
| Keywords | ||
| date palm; anatomy; Gibberellic acid; Hillawi | ||
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