Indian Journal of Horticulture最新文献_第3页

Effect of different active packaging materials on storage of persimmon cv. Fuyu 不同活性包装材料对柿子贮藏的影响。付羽

Indian Journal of Horticulture Pub Date : 2023-09-25 DOI: 10.58993/ijh/2023.80.3.11

Linokali Chophi, Pauline Alila, C S Maiti, G. I. Yepthomi, N. Pongener

{"title":"Effect of different active packaging materials on storage of persimmon cv. Fuyu","authors":"Linokali Chophi, Pauline Alila, C S Maiti, G. I. Yepthomi, N. Pongener","doi":"10.58993/ijh/2023.80.3.11","DOIUrl":"https://doi.org/10.58993/ijh/2023.80.3.11","url":null,"abstract":"Persimmon is a high value climacteric fruit and deteriorate rapidly after harvest. Therefore, an investigation on extending storage life of persimmon fruits using active packaging technology was done with the following treatments viz., T1 (Control), T2 (Cloth bag + 3g activated charcoal), T3 (Non-woven pp bag + 3g Activated charcoal), T4 (Butter paper bag + 3g Activated charcoal), T5 (Polypropylene + 3g Activated charcoal), T6 (Cloth bag + 6g KMnO4), T7 (Non-woven pp bag + 6g KMnO4), T8 (Butter paper bag + 6g KMnO4) and T9 (Polypropylene + 6g KMnO4). These were stored at 4±1°C and 85-90% RH and analyzed for different physiochemical properties at 10-day intervals. Polypropylene packaging with 3g Activated charcoal or 6g KMnO4 resulted in the longestshelf life and good quality fruits at more than 50 days of storage. Modified packaging with polypropylene + 3g Activated charcoal preserved fruit firmness, greater β-carotene content in pulp and lowest PLW (%), while fruits packed in Polypropylene + 6g KMnO4 resulted in the highest pH, ascorbic acid, peel β-carotene and pectin content and lowest TSS, total and reducing sugar content. The highest BCR amongst various treatment combinations was found in fruits packaged in Polypropylene + 6g KMnO4 on the 70th day of storage","PeriodicalId":13449,"journal":{"name":"Indian Journal of Horticulture","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135865168","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Morphological, stomatal, pigmentation, and biomolecular characteristics of a few epiphytic orchid species of India 印度几种附生兰花的形态、气孔、色素沉着和生物分子特征

Indian Journal of Horticulture Pub Date : 2023-09-25 DOI: 10.58993/ijh/2023.80.3.7

B S Jyothsna, Deepti Srivastava

引用次数: 0

Plant growth promotion of radish by rhizosphere dwelling bacteria 根际居住细菌对萝卜植株生长的促进作用

Indian Journal of Horticulture Pub Date : 2023-09-25 DOI: 10.58993/ijh/2023.80.3.9

None Harleen, Jupinder Kaur, S S Walia, Ravneet Kaur, Baby .

{"title":"Plant growth promotion of radish by rhizosphere dwelling bacteria","authors":"None Harleen, Jupinder Kaur, S S Walia, Ravneet Kaur, Baby .","doi":"10.58993/ijh/2023.80.3.9","DOIUrl":"https://doi.org/10.58993/ijh/2023.80.3.9","url":null,"abstract":"The present study was carried out with the aim to develop a plant growth-promoting rhizobacterial inoculant for improving the growth of radish. A total of 20 rhizobacteria were isolated and then tested for multifarious plant growth-promoting traits. The isolates exhibited tricalcium phosphate and zinc solubilization, production of siderophores, auxins, ammonia and growth on different nitrogen free medium. Out of 20 isolates, two potential bacterial isolates (RM3 and RL3) were selected on the basis of PGP traits for evaluation of their potential to promote growth of radish under pot conditions. In green house experiment, these isolates when used as consortium showed a significant improvement in soil enzymatic activities (viz. dehydrogenase: 12.99 µg TPF formed h-1 g of soil-1, alkaline phosphatase: 11.94 µg PNP formed h-1 g of soil-1 and urease: 401.65 µg urea hydrolyzed formed h-1g of soil-1) and plant growth parameters (shoot length: 38.76 cm, leaf area: 267cm2, fresh leaf weight:106.05 g, dry leaf weight:1.23 g, number of leaves per plant: 23, fresh root weight:111.69 g, dry root weight: 2.06 g, root length: 34.04 cm and root diameter: 3.33 cm) relative to control as well as other bioinoculants. These bacteria were tentatively identified as Bacillus (RM3) and Pseudomonas (RL3) on the basis of biochemical tests.","PeriodicalId":13449,"journal":{"name":"Indian Journal of Horticulture","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135865176","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

In vitro multiplication of peach rootstocks 桃砧木的离体增殖

Indian Journal of Horticulture Pub Date : 2023-09-25 DOI: 10.58993/ijh/2023.80.3.4

Anirudh Thakur, G. S. Sidhu, Harminder Singh

{"title":"In vitro multiplication of peach rootstocks","authors":"Anirudh Thakur, G. S. Sidhu, Harminder Singh","doi":"10.58993/ijh/2023.80.3.4","DOIUrl":"https://doi.org/10.58993/ijh/2023.80.3.4","url":null,"abstract":"The leaf yellowing and senescence during micro-propagation reduces the shoot proliferation rates with every sub-culture in peach rootstock (Prunus spp.). The effect of culture media and supplements on the proliferation of cultures during the micro-propagation of two peach rootstocks ‘Sharbati’ and ‘Flordaguard’ was studied. In both Prunus genotypes, the proliferated cultures decreased from 77.3% and 67.0 % after the first sub-culture to 35.3 % and 27.3 % after the third sub-culture in ‘Sharbati’ and ‘Flordaguard’, respectively. QL medium significantly improved the proportion of proliferated cultures over MS, WPM, DKW and the modified MS media. The highest proliferated cultures (79.0% and 70.7%) and shoot number per culture (4.2 and 3.7) were recorded after the third subculture, in ‘Sharbati’ and ‘Flordaguard’, respectively with QL medium. Both the rootstocks varied in their response to iron chelates. The higher proliferation rates were obtained with MS medium by substituting Fe-EDTA (0.1 mM) with Fe-EDDHA (0.1-0.3 mM) in ‘Sharbati’ and with Fe-Na EDTA (0.1 mM) in ‘Flordaguard’. In‘Sharbati’, the highest proliferated cultures (44.3%) after the third subculture were observed with Fe-EDDHA (0.3 mM). In ‘Flordaguard’, the highest proportion of proliferated cultures (45%) after the third subculture was recorded with Fe-Na EDTA (0.1 mM). Adding silver nitrate (3 mM) improved the shoot proliferation rates to the highest levels (63% and 51%) after third subculture in ‘Sharbati’ and ‘Flordaguard’, respectively. The highest rooting (34.3% and 38.0%) and number of roots per shoot (2.2 and 2.5) were recorded with 3.75 mM of IBA in ‘Sharbati’ and ‘Flordaguard’, respectively.","PeriodicalId":13449,"journal":{"name":"Indian Journal of Horticulture","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135865175","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Elucidating the effect of plant growth regulators on embryo maturation for shortening the breeding cycle in papaya 阐明植物生长调节剂对木瓜胚胎成熟的影响，缩短其育种周期

Indian Journal of Horticulture Pub Date : 2023-09-25 DOI: 10.58993/ijh/2023.80.3.1

Bhupendra Sagore, Kanahiya Singh Kanhaiya, Jai Prakash, Vartika Srivastava, Vignesh M, Brijesh Kumar Yadav

{"title":"Elucidating the effect of plant growth regulators on embryo maturation for shortening the breeding cycle in papaya","authors":"Bhupendra Sagore, Kanahiya Singh Kanhaiya, Jai Prakash, Vartika Srivastava, Vignesh M, Brijesh Kumar Yadav","doi":"10.58993/ijh/2023.80.3.1","DOIUrl":"https://doi.org/10.58993/ijh/2023.80.3.1","url":null,"abstract":"Papaya (Carica papaya L.) is a tropical fruit crop with commercial importance due to its nutritional andmedicinal value. The long generation time required by papaya plants during the breeding process significantly slows crop improvement, and developing a variety takes 15-16 years (7-8 generations). As a solution in this direction, using plant bioregulators (PGR) to improve seed maturity in conjunction with the embryo culture technique may aid in reducing the time between fruit set and seedling establishment. We investigated the effect of ethrel, abscisic acid (ABA), and methyl jasmonate (MeJa) in different concentrations during early fruit development on hastening embryo maturity followed by embryo culture for shortening the breeding cycle of dioecious papaya var. Pusa Nanha. Fruits after 60 and 75-days old fruit (DOF) were treated with ethrel (100, 120 ppm), abscisic acid (10-6, 10-4 M), and MeJA (10-5, 10-3 M); the effect of treatments was observed after 15 days of PGR application. Among the treatments, ethrel 120 and 100 ppm at 75 DOF were found to be effective fo hastening seed maturity, as measured by seed colour (light brown), embryo formation (85%), and embryo size (2.93 mm), maximum in vitro germination (85%), rapid shoot emergence (5.67 days), earliest radicle emergence(2.67 days), resulting in maximum plantlet regeneration (86.67%). The embryos isolated from the fruits treated with MeJA (10-5 M) showed the maximum number of roots (5.13), with 75.50 % plantlet regeneration. As a result, using the above method, the breeding cycle of papaya could be reduced to as low as 3 months, compared to the standard period of 6-9 months (from pollination to seedling establishment).","PeriodicalId":13449,"journal":{"name":"Indian Journal of Horticulture","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135865317","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Application of UV-C irradiation on the aonla ginger and sour orange blended Ready–to–serve (RTS) beverage UV-C辐照在aonla姜酸橙即食饮料中的应用

Indian Journal of Horticulture Pub Date : 2023-06-29 DOI: 10.58993/ijh/2023.80.2.13

N. K. S. Pandian, S. Parveen, S. Sivaranjani, K. Kalaiselvan

引用次数: 0

Differential response of chrysanthemums on osmolyte accumulation, chlorophyll content and growth attributes under salinity stress 盐度胁迫下菊花对渗透物积累、叶绿素含量和生长特性的差异响应

Indian Journal of Horticulture Pub Date : 2023-06-29 DOI: 10.58993/ijh/2023.80.2.10

Vanlalruati, Prativa Anand, Gunjeet Kumar, A. K. Tiwari, S. S. Sindhu, Varun M. Hiremath

{"title":"Differential response of chrysanthemums on osmolyte accumulation, chlorophyll content and growth attributes under salinity stress","authors":"Vanlalruati, Prativa Anand, Gunjeet Kumar, A. K. Tiwari, S. S. Sindhu, Varun M. Hiremath","doi":"10.58993/ijh/2023.80.2.10","DOIUrl":"https://doi.org/10.58993/ijh/2023.80.2.10","url":null,"abstract":"Chrysanthemum is moderately sensitive to salt stress, and salinity largely affects its production. The experiment was undertaken at the research farm of the Division of Floriculture and Landscaping, ICAR-IARI, New Delhi, during the winter season. Ten chrysanthemum varieties were screened to understand their response to salt stress (150 mM NaCl) and tolerance mechanisms. Salt stress significantly affected osmolyte accumulation and physio-biochemical attributes of chrysanthemum varieties against control. Red Gold variety performed well in terms of growth and yield attributes, indicating its ability to tolerate the salt level of 150 mM NaCl. The highest leaf proline content was recorded in var. White Prolific followed by var. Tata Century. NaCl stress caused a 3/2-fold and 1/2-fold increase in the level of Na+ and K+ ions in leaf tissues of most varieties against control Shoot K+/Na+ ratio was recorded highest in variety Tata Century followed by variety Discovery. From the experiment, vars. White Prolific, Red Gold, Tata Century, and Discovery were found to be more tolerant due to better osmotic adjustments through the accumulation of proline, relative performance under salt stress for plant growth, flower yield, photosynthetic pigments and high K+/Na+ concentration to better sustain under saline condition than the susceptible varieties. PCA analysis revealed that the sum of principal components PC1 and PC2 explained 59.0% of the variations among the varieties. Plant height, chlorophyll content, and fresh weight number of branches had the highest positive loading value, i.e., ~0.7, and leaf proline content had the lowest loading value, i.e., ~0.08, indicating the strongest influence on PC1 and PC2.","PeriodicalId":13449,"journal":{"name":"Indian Journal of Horticulture","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88216206","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Extending shelf life of Ney Poovan banana through active packaging for export market 通过积极包装延长奈普万香蕉的保质期，出口市场

Indian Journal of Horticulture Pub Date : 2023-06-28 DOI: 10.58993/ijh/2023.80.2.15

Shiva K N, Suresh Kumar P, Kamaraju K, Sivasankari R, Uma S

{"title":"Extending shelf life of Ney Poovan banana through active packaging for export market","authors":"Shiva K N, Suresh Kumar P, Kamaraju K, Sivasankari R, Uma S","doi":"10.58993/ijh/2023.80.2.15","DOIUrl":"https://doi.org/10.58993/ijh/2023.80.2.15","url":null,"abstract":"The present study focuses on the impact of active packaging technology on the Ney Poovan banana variety, aiming to extend its shelf life for export purpose. The experiment comprised four treatments: an ethylene absorber, a moisture absorber, a control group, and packaging in vacuum-sealed polythene bags. These banana samples were subsequently stored at two different temperatures, namely room temperature (RT) and 13.5°C. The results obtained from the experiment indicated that the fruits packed with an ethylene absorber exhibited an extended shelf life of 72 days when stored at 13.5°C. The fruits remained fresh for 20 days when stored at RT. These ethylene-treated fruits also displayed the highest pulp-to-peel ratio (PPR) of 7.34 when held at 13.5°C, while the highest acid content (0.673%) was registered at RT. On the other hand, the control group fruits stored at RT tended to show the highest TSS content (29oBrix). The fruits stored at RT, irrespective of the treatments exhibited the highest content of TSS (21.11oBrix). The physiological loss in weight increased gradually during storage in both temperatures but was low in fruits packed with moisture absorbers. Though the ethylene evolution rate increased towards extended storage in both temperatures, the concentration was less in fruits packed with ethylene absorber.","PeriodicalId":13449,"journal":{"name":"Indian Journal of Horticulture","volume":"59 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75157456","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Scion preconditioning and cytokinin treatment improved graft compatibility in Red Globe grape grafted on Dogridge rootstock 接穗预处理和细胞分裂素处理提高了红地球葡萄嫁接在doggridge砧木上的相容性

Indian Journal of Horticulture Pub Date : 2023-06-28 DOI: 10.58993/ijh/2023.80.2.6

Satisha Jogaiah, Hatikanth Porika

{"title":"Scion preconditioning and cytokinin treatment improved graft compatibility in Red Globe grape grafted on Dogridge rootstock","authors":"Satisha Jogaiah, Hatikanth Porika","doi":"10.58993/ijh/2023.80.2.6","DOIUrl":"https://doi.org/10.58993/ijh/2023.80.2.6","url":null,"abstract":"Cultivation of 'Red Globe' grapes are gaining popularity in India's mild tropical climate owing to its bold berries, attractive red colour, and better shelf life, thus fetching a better price in the market. 'Dogridge' is the preferred rootstock in India because of its wide adaptability to different soils and climatic conditions, besides its tolerance to drought and salinity. Though most of the commercial grape varieties are grafted on 'Dogridge' rootstock, the success of grafting 'Red Globe' onto 'Dogridge' is little, or it needs repeated grafting for vineyard establishment. Hence, to improve the grafting success on 'Dogridge' rootstock, we tried different combinations of scion treatments. The scions were treated with cytokinin compounds like kinetin or benzyl amino purine (BAP) or a combination of hormones with scion preconditioning or etiolating and compared with the control. Among these treatments, scions preconditioned on mother vines for five days combined with treating them with BAP @ 100 ppm for 60 seconds before grafting, improved the grafting success to 68%. Biochemical and enzyme studies also indicated higher activity of antioxidant enzymes like peroxidase and polyphenol oxidase in the same treatment. Scion preconditioning and BAP treatment helped better callus production and vascular connectivity between stock and scion, contributing to better graft success. The role of biochemical parameters and antioxidant enzymes in improving graft success has been discussed.","PeriodicalId":13449,"journal":{"name":"Indian Journal of Horticulture","volume":"49 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74375965","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Combining ability and heterosis in bell pepper grown in the north-western hills of India 印度西北山区甜椒配合力及杂种优势

Indian Journal of Horticulture Pub Date : 2023-06-28 DOI: 10.58993/ijh/2023.80.2.1

D. Arti, D.K. Mehta, Amit Vikram, Ramesh Kumar, Omkar Aralikatti

{"title":"Combining ability and heterosis in bell pepper grown in the north-western hills of India","authors":"D. Arti, D.K. Mehta, Amit Vikram, Ramesh Kumar, Omkar Aralikatti","doi":"10.58993/ijh/2023.80.2.1","DOIUrl":"https://doi.org/10.58993/ijh/2023.80.2.1","url":null,"abstract":"In this study, 51 hybrids were developed using Line × Tester mating design, including 17 lines and 3 testers. Analysis of variance for combining ability indicated that differences among parents were significant for all the characters under study except for days to first picking. The σ2 SCA were higher in magnitude than σ2 GCA for almost all the traits except for days to first picking, which indicates the predominant role of non-additive gene action. Lines viz., UHF CAP-23, UHF CAP-1 and UHF CAP-22 and 2 testers viz., Yolo Wonder and California Wonder were the most promising for yield per plant and the majority of yield contributing traits. The SCA effects for fruit yield per plant were significantly desirable in UHF CAP-30 × California Wonder, UHF CAP-2 × Solan Bharpur and UHF CAP-29 × Solan Bharpur. Heterosis over the standard check and other genetic parameters 3 cross combinations viz., UHF CAP-30 × California Wonder, UHF CAP-23 × Yolo Wonder and UHF CAP-22 × California Wonder performed well for a majority of yield and yield contributing traits. These hybrids can be recommended for cultivation after multi-locational testing.","PeriodicalId":13449,"journal":{"name":"Indian Journal of Horticulture","volume":"19 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81796602","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0