Effect of different growing media on rooting and survival percentage of pomegranate (Punica granatum L.) cuttings cv. super bhagwa under Chhattisgarh plains condition

Pomegranate (Punica granatum L.) is an important commercial horticultural crop. The cultivation of this crop is increasing day by day. Mainly due to its survival nature, particularly in dry or less water available areas. Its propagation is possible by using seed but vegetative propagation methods are very popular. Even commercial propagation of pomegranate is done by cuttings. To fulfill the rising demand for high-quality plant material, easy, fast, reliable, economical multiplications are required, and under such circumstances, cuttings are the best-suited material. This method of propagation can further be improved by the use of optimum growing media and application of various plant growth regulators Indole Butyric acid and its derivations. Moreover, the success of propagation depends on prevailing weather conditions and the time of planting. Perlite + vermiculite and a combination of vermiculite + coco peat in equal proportions, quick dip application of 2500 ppm IBA, and planting in the spring season are considered ideal for fast and economical multiplication of pomegranate cuttings. Humid weather conditions during the spring season exhibit a good possibility of rooting and survival of the same. Therefore, the main aim of this review article is to collect/compile the information regarding the effect of growing media and applications of IBA under different weather regimes over previous years along with recent happenings.

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Effect of IBA and Rooting Media on Hardwood Cuttings of Pomegranate (Punica granatum L.) CV. Bhagwa

International Journal of Environment and Climate Change ◽

10.9734/ijecc/2020/v10i1230344 ◽

2020 ◽

pp. 609-617

Author(s):

Dinesh Raj Tanwar ◽

H. L. Bairwa ◽

S. S. Lakhawat ◽

L. N. Mahawer ◽

Raj kumar Jat ◽

...

Keyword(s):

Punica Granatum ◽

Fresh Weight ◽

Treatment Combination ◽

College Of Agriculture ◽

Rooted Cuttings ◽

Survival Percentage ◽

Shoot Ratio ◽

Randomized Design ◽

Completely Randomized Design ◽

Punica Granatum L

An experiment was carried out during at Horticulture Farm, Rajasthan College of Agriculture, Udaipur, Rajasthan during 2018 (February to May) to work out the most suitable growing media and Indole-3 Butyric Acid concentration for producing the best quality cutting of Pomegranate. The experiment was laid out in a completely randomized design with a total of sixteen treatments replicated thrice. Result showed that the treatment combination (T13) comprising Coco peat : Perlite : Vermiculite with 2000 ppm IBA recorded highest values in terms of length of cutting after survival (81.08 cm), percentage of rooted cuttings (97.78%), survival of rooted cuttings (93.78%), number of roots per cutting (41.50), length of longest roots per cutting (32.03 cm), fresh weight of root (2.25 g), sprouts per cutting (2.59), shoots per cutting (9.87), length of shoots per cutting (32.33 cm), leaves per rooted cuttings (145.40), leaves per longest shoot (29.99), fresh weight of shoot (16.67 g), root to shoot ratio (0.15) and survival percentage after shifting in poly bags (82.22).

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PHYTOCHEMICAL CONSTITUENTS, ANTIOXIDANT ACTIVITY AND ACUTE ORAL TOXICITY OF POMEGRANATE (PUNICA GRANATUM L.) FRUIT PEEL EXTRACT

Journal of Medicine and Pharmacy ◽

10.34071/jmp.2019.4.1 ◽

2019 ◽

pp. 7-14

Author(s):

Hai Trieu Ly ◽

Tuan Anh Vo ◽

Viet Hong Phong Nguyen ◽

Thi My Sa Pham ◽

Bich Thao Lam ◽

...

Keyword(s):

Antioxidant Activity ◽

Gallic Acid ◽

Radical Scavenging ◽

Dry Weight ◽

Punica Granatum ◽

Acute Oral Toxicity ◽

Oral Toxicity ◽

Fruit Peel ◽

Total Polyphenol ◽

Punica Granatum L

Background: The natural antioxidants have an important role in the prevention of many diseases. The aim of study is to investigate phytochemical components, antioxidant activity and acute oral toxicity of Pomegranate (Punica granatum L.) fruit peel (PFP) extract. Materials and methods: Phytochemicals of PFP were determined by qualitative chemical tests, thin layer chromatography, total polyphenol and flavonoid contents. The PFP extract was evaluated for antioxidant activity by DPPH assay and MDA assay. In vivo acute oral toxicity test was conducted using Karber-Behrens method to determine LD50. Results: Results illustrated that PFP mainly contains flavonoids, alkaloids, tannins, triterpenes, saponins, and coumarins. PFP extract exhibited the total polyphenol and flavonoid contents with 189.97 mg gallic acid equivalent/g dry weight and 9.42 mg quercetin equivalent/g dry weight, respectively. The DPPH free radical scavenging and anti-lipid peroxidation activities of PFP extract were expressed with IC50 value of 4.80 μg/mL and 0.38 μg/ mL, sequentially. Simultaneously, the Dmax (the maximum dose administered to mice that no toxicity was observed) of PFP extract was determined to be 21.28 g/kg, equivalent to 35.64 g dried herb. Conclusion: The PFP extract is relatively safe and revealed high antioxidant activity. Key words: Punica granatum L.; polyphenols; flavonoids; gallic acid; quercetin; antioxidant activity; acute oral toxicity

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