Sandalwood (Santalum album L.) is indigenous to India and belongs to the family Santalaceae. It is a vulnerable species as listed in the Red Data Book. Sandalwood has a high demand for its highly valued essential oil and wood. The oil extracted from the heartwood of Santalum album is used as a fragrance enhancer and preparation of costly perfumes. It was strongly associated with Indian religious and culture. The seeds of sandalwood have inherent morphophysiological dormancy, low and prolonged germination and poor establishment of seedlings. To overcome this problem, a research was carried out to study the effect of GA3, cow urine, cow dung slurry and chemicals such as HNO3, KNO3, Thiourea and H2SO4 on seed germination and morphological parameters of sandalwood at ICAR-Directorate of Medicinal and Aromatic Plants Research Anand, Gujarat. It was observed that GA3 @1500ppm proved the best treatment for breaking the seed dormancy along with better germination and seedling growth of sandalwood. Significantly maximum seed germination percentage (41%), collar diameter (3.05mm), fresh weight of root (0.53g), fresh weight of shoot (1.06g), fresh weight of foliage (2.92g), fresh weight of plant (4.51g), root length (11.52cm), shoot length (22.42cm), dry weight of shoot (0.27g), dry weight of root (0.15g), number of leaves (17.60) and dry weight of foliage (0.32g) was recorded as compared to the untreated seeds and also other treatments. From this study, it can be suggested that treating Santalum album seeds with GA3@1500ppm gave higher germination percentage and better growth of the seedlings of sandalwood.
Betel vine (Piper betle L.,) is an evergreen perennial, dioecious creeper belongs to the family Piperaceae and cultivated commercially in South East Asian countries. In present study the sexually dimorphic genotypes were evaluated to know their elemental composition (nitrogen, phosphorous, potassium, iron, zinc, copper and manganese) and found significant results within male and female clones. On the other side, except copper the gender differences were not found significant. The nitrogen content was higher among major elements in Sirugamani-1 (6.63%). The phosphorous concentration was higher in genotype CARI-6 (0.72%). Similarly, potassium levels was found higher in genotype Kapoori TN (2.83%). The trace element copper was higher in male genotypes Kapoori TN and Swarna Kapoori (36.21 mg/kg). The copper concentration was slightly higher in male clones over female counterparts. In other hand iron was found higher among all the trace elements and higher contents in genotype Kapoori Chintalapudi (84.38 mg/kg).
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
customersupport@researchsolutions.com
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.