Satisha Jogaiah | INDIAN INSTITUTE OF HORTICULTURAL RESEARCH (original) (raw)
Papers by Satisha Jogaiah
ABSTRACT The raisin quality affected by many factors like, quality of grapes, drying environment,... more ABSTRACT The raisin quality affected by many factors like, quality of grapes, drying environment, storage and packing etc. Grapes constituents affect not only taste but recovery of raisins also. The vineyard factors have own impact on quality of dried grapes. The factors in vineards which affect the quality of raisins are discussed in present article.
Indian Journal of Horticulture
Cultivation of 'Red Globe' grapes are gaining popularity in India's mild tropical cli... more 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 mothe...
International Journal of Minor Fruits, Medicinal and Aromatic Plants
The quality parameters like total aril weight, percentage of aril weight, 100 aril weight, TSS, t... more The quality parameters like total aril weight, percentage of aril weight, 100 aril weight, TSS, titrable acidity and anthocyanin content were seen in plants grown from tissue culture plants, followed, in that order, by grafts and air layers. Soil drenching with paclobutrazol (0.375 g of the active ingredient per metre of canopy diameter), foliar spray of nitrobenzene (2.0 ml/l) 60 days following the measures to induce stress and methyl jasmonate were the most effective treatments to increase the total aril weight (
Vitis: Journal of Grapevine Research, 2015
Area under wine grape cultivation is increasing in semiarid tropical regions of India. There is l... more Area under wine grape cultivation is increasing in semiarid tropical regions of India. There is lack of information on role of rootstocks influencing must composition and thereby wine quality under such climatic conditions. Majority of area under table grape cultivation is grafted on Dogridge rootstock, which is also been used for wine grapes. Grapes harvested from vines grafted on Dogridge were known to possess high potassium resulting in high pH which has adverse effect on wine quality. Hence, this study was initiated to understand fruit composition and wine quality of 'Cabernet Sauvignon' grapes grafted with each of the rootstocks 101-14Mgt, 1103P, 110R, 140Ru, Fercal, Gravesac and SO4. Rootstocks significantly influenced many of the must composition parameters such as sugars, organic acids, phenolic compounds, potassium and pH. Significant and positive correlation was observed between potassium content, juice pH and malic acid. Rootstocks 101-14 Mgt and Gravesac accumula...
The difficulty in obtaining high quality proteins from recalcitrant plant species like grape (Vit... more The difficulty in obtaining high quality proteins from recalcitrant plant species like grape (Vitis vinifera L.) is mainly due to low concentration of proteins, high activity of proteases and high level of interfering compounds, such as, pigments, polyphenols, tannins, flavonoids etc. Utilization of 2-dimentional electrophoresis (2DE) technique in proteome analysis largely depends on more efficient and optimized preparation of samples, which is regarded as one of the most important step for obtaining reliable information on proteins. In the present study, four different previously published protein extraction protocols and commercial protein extraction kits were compared to identify the most suitable protocol for protein extraction from different grape tissues, such as, leaves, buds, clusters and berries. Of the five protocols compared, resolution of protein in 1 dimension and 2 dimension gel was improved with modified trichloro acetic acid/acetone precipitation with phenol extracti...
Indian Journal of Horticulture, 2020
Biosciences, Biotechnology Research Asia, 2019
GA3 is a commonly used plant growth hormone for berry elongation in grapes. However, the basic mo... more GA3 is a commonly used plant growth hormone for berry elongation in grapes. However, the basic molecular mechanism behind GA3 mediated berry-sizing is unclear. In current study, bunches of Thompson Seedless (Vitis vinifera L.) were sprayed with 25 ppm GA3 at 3-4 mm berry stage and berry samples were harvested at 6 h, 24 h, and 48 h after application. Among the detected 1935 proteins, 129 proteins were successfully identified with significant abundance at least one application time point. These proteins were assigned to carbohydrate metabolism, primary amino acid metabolism, photosynthesis related proteins, citric acid cycle, phenylpropanoid, and defense related pathways. Consequently, current study offers the identification of GA3 responsive proteins at berry stage and assesses the time course of proteome modulation during berry elongation by using proteomic approach.
Progressive Horticulture, 2015
Rootstock usage in grape cultivation in most of the grape growing regions of the world was starte... more Rootstock usage in grape cultivation in most of the grape growing regions of the world was started in Europe in late 1800’s when thousands of acres of grapes were affected by incidence of soil borne pest namely phylloxera root louse. From then onwards use of rootstocks was inevitable in those countries to overcome many biotic stresses such as nematodes, root rots, diseases etc. But, in many of the semiarid and arid climatic conditions where grape is grown on large scale, abiotic stresses such as soil and water salinity, water scarcity are the major constraints. Poor vine growth, severe foliar damage due to excess salt accumulation coupled with drastic reduction in productive life span of own rooted grapevines necessitated the use of rootstocks to combat these abiotic stresses also. Many of the grape rootstocks are known to possess drought and salt tolerant traits which can be seen on grafted scions through several mechanisms at both cellular and whole plant level. The present review focuses on mechanism of rootstocks to overcome adverse situations of moisture stress and salinity stress at morphological, physio-biochemical, nutritional and molecular level.
International Symposium on Grape Production and Processing, 2008
Growing grapes on rootstocks is a common practice in India, since rootstocks helps in improving t... more Growing grapes on rootstocks is a common practice in India, since rootstocks helps in improving the quality of grapes through enhanced uptake of nutrients. Secondly, increase in cell wall turgidity of the grape berries by pre-harvest treatments of calcium nitrate as dipping has a major contribution in increasing the shelf life. Considering this, a trial was conducted on seven-year-old Thompson Seedless grapes grafted on four rootstocks, viz., Dogridge, Salt Creek, 1613 C and St. George. Bunches were dipped in 1.0% calcium nitrate solution. At harvest, the grapes from each rootstock were harvested from calcium nitrate treated and untreated vines and kept under cold storage for 30 days. After removal from cold storage, the observations were recorded in shelf for five days. To study the role of nutrients in increasing shelf life, the nutrients were analyzed from rachis of the bunch. Among the different rootstocks, Dogridge rootstock was found better for minimizing PLW in Thompson Seedless compared to other rootstocks. On the 3 rd day under shelf, minimum PLW of 6.26% was recorded when the berries were treated with calcium nitrate compared to untreated control. On the same day under shelf, fallen berries were minimum on Dogridge rootstock in calcium nitrate treated (4.05%) compared to untreated (7.0%) grapes. Maximum berry fall was recorded in Thompson Seedless grafted on St. George rootstock. The same trend was also recorded for percent rotten berries. The pedicel browning was more on St. George rootstock having shriveled berries leading to the reduced shelf life. In treated grapes, higher calcium of 101.96 ppm and magnesium (87.70 ppm) was recorded in Dogridge rootstock compared to 98.79 ppm and 63.70 ppm in untreated, respectively.
International Symposium on Grape Production and Processing, 2008
After forward pruning bunch appears on 5 th leaf stage in Thompson Seedless and its clones. To ac... more After forward pruning bunch appears on 5 th leaf stage in Thompson Seedless and its clones. To achieve the bold berries with more than 18 mm diameter for export market, the cultural practices are to be followed correctly from the parrot green colour stage up to the harvest of bunch. A field experiment was therefore conducted to study the effect of cluster clipping and berry thinning on yield and quality of Thompson Seedless grapes grafted on Dogridge rootstock. The clusters were retained (75, 65 and 50%) by clipping the remaining portion by following standard practices of thinning of rachis of the bunch. Maximum bunch weight (381.0 g) was recorded when 75% total length of cluster was retained and berries in a bunch were thinned as compared to the control where no cluster clipping and berry thinning was performed. Berry diameter was increased from 16.94 mm in control to 21.32 mm in 50% cluster retained and berry thinning treatment. The maximum berry weight was recorded in 75% cluster retention and berry thinning treatment as compared to other treatments studied. The highest TSS of 19.86 °Brix was recorded in 50% cluster retention treatment compared to the control. Significantly highest yield/vine was recorded in 75% cluster retention and berry thinning treatment. Considering bunch and berry characters, the cluster retention up to 75% and berry thinning as per the package of practices seems to be ideal in Thompson Seedless grapes for better quality production.
International Journal of Agricultural Research, 2007
Continuous withholding of irrigation after October pruning seems to be unfavorable for improving ... more Continuous withholding of irrigation after October pruning seems to be unfavorable for improving the quantity and quality of grapes grafted on rootstocks even with as many as 15 leaves on fruit-bearing shoots. Partial withholding of irrigation at different stages may improve quality of grapes and can also save the irrigation water. With normal irrigation and proper management practices even 10 leaves above the bunch on fruit-bearing shoots can improve the quality of grapes, minimizing the loss of water through transpiration by extra 5 leaves. Regarding the pattern of berry growth, it was same in all types of shoots. However, more number of leaves contribute to berry growth maximum upto 90 days after pruning and after varaison it was same in all types of shoots.
The experiment was conducted during the year 2009–11 to study the response of Thompson Seedless g... more The experiment was conducted during the year 2009–11 to study the response of Thompson Seedless grapevines (Vitis vinifera L.) grafted on Dog Ridge rootstock to varying levels of mycorrhizal root treatment (0.25 g/lit, 0.50 g/lit, 0.75 g/lit and 1.00 g/lit) at the farm of National Research Centre for Grapes, Pune. The treatment with mycorrhizal roots brought about considerable increase in the vegetative growth, yield/vine, biochemical changes in the shoots and microbial load in soil. Among the various treatments, the best results were obtained in 0.75 g/lit of mycorrhizal treatment. Application of mycorrhiza to the vine helped to increase nutrient uptake in shoots. The increase in nutrient assimilation resulted in better growth of the vines which enhanced the quality of fruit and yield/vine. The use of mycorrhizal inoculants resulted in increased growth, fruitfulness and yield in Thompson Seedless grapes as compared to the control treatment.
Studies on inverted bottleneck symptom with different degrees of stock: scion ratios were conduct... more Studies on inverted bottleneck symptom with different degrees of stock: scion ratios were conducted in Tas-A-Ganesh grafted on Dogridge and 1613 C rootstocks. Incidence of inverted bottleneck symptom was more on Dogridge than in 1613 C indicating Dogridge imparts more vigour to scions. The performance of vines with different degrees of stock: scion ratios did not show any significant difference in growth and yield parameters indicating that different degrees of stock: scion ratios does not have effect on growth and yield of grafted vines. A long-term study in this line is needed to know the influence of inverted bottleneck symptom on performance of vines with respect to yield and quality.
ABSTRACT The raisin quality affected by many factors like, quality of grapes, drying environment,... more ABSTRACT The raisin quality affected by many factors like, quality of grapes, drying environment, storage and packing etc. Grapes constituents affect not only taste but recovery of raisins also. The vineyard factors have own impact on quality of dried grapes. The factors in vineards which affect the quality of raisins are discussed in present article.
Indian Journal of Horticulture
Cultivation of 'Red Globe' grapes are gaining popularity in India's mild tropical cli... more 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 mothe...
International Journal of Minor Fruits, Medicinal and Aromatic Plants
The quality parameters like total aril weight, percentage of aril weight, 100 aril weight, TSS, t... more The quality parameters like total aril weight, percentage of aril weight, 100 aril weight, TSS, titrable acidity and anthocyanin content were seen in plants grown from tissue culture plants, followed, in that order, by grafts and air layers. Soil drenching with paclobutrazol (0.375 g of the active ingredient per metre of canopy diameter), foliar spray of nitrobenzene (2.0 ml/l) 60 days following the measures to induce stress and methyl jasmonate were the most effective treatments to increase the total aril weight (
Vitis: Journal of Grapevine Research, 2015
Area under wine grape cultivation is increasing in semiarid tropical regions of India. There is l... more Area under wine grape cultivation is increasing in semiarid tropical regions of India. There is lack of information on role of rootstocks influencing must composition and thereby wine quality under such climatic conditions. Majority of area under table grape cultivation is grafted on Dogridge rootstock, which is also been used for wine grapes. Grapes harvested from vines grafted on Dogridge were known to possess high potassium resulting in high pH which has adverse effect on wine quality. Hence, this study was initiated to understand fruit composition and wine quality of 'Cabernet Sauvignon' grapes grafted with each of the rootstocks 101-14Mgt, 1103P, 110R, 140Ru, Fercal, Gravesac and SO4. Rootstocks significantly influenced many of the must composition parameters such as sugars, organic acids, phenolic compounds, potassium and pH. Significant and positive correlation was observed between potassium content, juice pH and malic acid. Rootstocks 101-14 Mgt and Gravesac accumula...
The difficulty in obtaining high quality proteins from recalcitrant plant species like grape (Vit... more The difficulty in obtaining high quality proteins from recalcitrant plant species like grape (Vitis vinifera L.) is mainly due to low concentration of proteins, high activity of proteases and high level of interfering compounds, such as, pigments, polyphenols, tannins, flavonoids etc. Utilization of 2-dimentional electrophoresis (2DE) technique in proteome analysis largely depends on more efficient and optimized preparation of samples, which is regarded as one of the most important step for obtaining reliable information on proteins. In the present study, four different previously published protein extraction protocols and commercial protein extraction kits were compared to identify the most suitable protocol for protein extraction from different grape tissues, such as, leaves, buds, clusters and berries. Of the five protocols compared, resolution of protein in 1 dimension and 2 dimension gel was improved with modified trichloro acetic acid/acetone precipitation with phenol extracti...
Indian Journal of Horticulture, 2020
Biosciences, Biotechnology Research Asia, 2019
GA3 is a commonly used plant growth hormone for berry elongation in grapes. However, the basic mo... more GA3 is a commonly used plant growth hormone for berry elongation in grapes. However, the basic molecular mechanism behind GA3 mediated berry-sizing is unclear. In current study, bunches of Thompson Seedless (Vitis vinifera L.) were sprayed with 25 ppm GA3 at 3-4 mm berry stage and berry samples were harvested at 6 h, 24 h, and 48 h after application. Among the detected 1935 proteins, 129 proteins were successfully identified with significant abundance at least one application time point. These proteins were assigned to carbohydrate metabolism, primary amino acid metabolism, photosynthesis related proteins, citric acid cycle, phenylpropanoid, and defense related pathways. Consequently, current study offers the identification of GA3 responsive proteins at berry stage and assesses the time course of proteome modulation during berry elongation by using proteomic approach.
Progressive Horticulture, 2015
Rootstock usage in grape cultivation in most of the grape growing regions of the world was starte... more Rootstock usage in grape cultivation in most of the grape growing regions of the world was started in Europe in late 1800’s when thousands of acres of grapes were affected by incidence of soil borne pest namely phylloxera root louse. From then onwards use of rootstocks was inevitable in those countries to overcome many biotic stresses such as nematodes, root rots, diseases etc. But, in many of the semiarid and arid climatic conditions where grape is grown on large scale, abiotic stresses such as soil and water salinity, water scarcity are the major constraints. Poor vine growth, severe foliar damage due to excess salt accumulation coupled with drastic reduction in productive life span of own rooted grapevines necessitated the use of rootstocks to combat these abiotic stresses also. Many of the grape rootstocks are known to possess drought and salt tolerant traits which can be seen on grafted scions through several mechanisms at both cellular and whole plant level. The present review focuses on mechanism of rootstocks to overcome adverse situations of moisture stress and salinity stress at morphological, physio-biochemical, nutritional and molecular level.
International Symposium on Grape Production and Processing, 2008
Growing grapes on rootstocks is a common practice in India, since rootstocks helps in improving t... more Growing grapes on rootstocks is a common practice in India, since rootstocks helps in improving the quality of grapes through enhanced uptake of nutrients. Secondly, increase in cell wall turgidity of the grape berries by pre-harvest treatments of calcium nitrate as dipping has a major contribution in increasing the shelf life. Considering this, a trial was conducted on seven-year-old Thompson Seedless grapes grafted on four rootstocks, viz., Dogridge, Salt Creek, 1613 C and St. George. Bunches were dipped in 1.0% calcium nitrate solution. At harvest, the grapes from each rootstock were harvested from calcium nitrate treated and untreated vines and kept under cold storage for 30 days. After removal from cold storage, the observations were recorded in shelf for five days. To study the role of nutrients in increasing shelf life, the nutrients were analyzed from rachis of the bunch. Among the different rootstocks, Dogridge rootstock was found better for minimizing PLW in Thompson Seedless compared to other rootstocks. On the 3 rd day under shelf, minimum PLW of 6.26% was recorded when the berries were treated with calcium nitrate compared to untreated control. On the same day under shelf, fallen berries were minimum on Dogridge rootstock in calcium nitrate treated (4.05%) compared to untreated (7.0%) grapes. Maximum berry fall was recorded in Thompson Seedless grafted on St. George rootstock. The same trend was also recorded for percent rotten berries. The pedicel browning was more on St. George rootstock having shriveled berries leading to the reduced shelf life. In treated grapes, higher calcium of 101.96 ppm and magnesium (87.70 ppm) was recorded in Dogridge rootstock compared to 98.79 ppm and 63.70 ppm in untreated, respectively.
International Symposium on Grape Production and Processing, 2008
After forward pruning bunch appears on 5 th leaf stage in Thompson Seedless and its clones. To ac... more After forward pruning bunch appears on 5 th leaf stage in Thompson Seedless and its clones. To achieve the bold berries with more than 18 mm diameter for export market, the cultural practices are to be followed correctly from the parrot green colour stage up to the harvest of bunch. A field experiment was therefore conducted to study the effect of cluster clipping and berry thinning on yield and quality of Thompson Seedless grapes grafted on Dogridge rootstock. The clusters were retained (75, 65 and 50%) by clipping the remaining portion by following standard practices of thinning of rachis of the bunch. Maximum bunch weight (381.0 g) was recorded when 75% total length of cluster was retained and berries in a bunch were thinned as compared to the control where no cluster clipping and berry thinning was performed. Berry diameter was increased from 16.94 mm in control to 21.32 mm in 50% cluster retained and berry thinning treatment. The maximum berry weight was recorded in 75% cluster retention and berry thinning treatment as compared to other treatments studied. The highest TSS of 19.86 °Brix was recorded in 50% cluster retention treatment compared to the control. Significantly highest yield/vine was recorded in 75% cluster retention and berry thinning treatment. Considering bunch and berry characters, the cluster retention up to 75% and berry thinning as per the package of practices seems to be ideal in Thompson Seedless grapes for better quality production.
International Journal of Agricultural Research, 2007
Continuous withholding of irrigation after October pruning seems to be unfavorable for improving ... more Continuous withholding of irrigation after October pruning seems to be unfavorable for improving the quantity and quality of grapes grafted on rootstocks even with as many as 15 leaves on fruit-bearing shoots. Partial withholding of irrigation at different stages may improve quality of grapes and can also save the irrigation water. With normal irrigation and proper management practices even 10 leaves above the bunch on fruit-bearing shoots can improve the quality of grapes, minimizing the loss of water through transpiration by extra 5 leaves. Regarding the pattern of berry growth, it was same in all types of shoots. However, more number of leaves contribute to berry growth maximum upto 90 days after pruning and after varaison it was same in all types of shoots.
The experiment was conducted during the year 2009–11 to study the response of Thompson Seedless g... more The experiment was conducted during the year 2009–11 to study the response of Thompson Seedless grapevines (Vitis vinifera L.) grafted on Dog Ridge rootstock to varying levels of mycorrhizal root treatment (0.25 g/lit, 0.50 g/lit, 0.75 g/lit and 1.00 g/lit) at the farm of National Research Centre for Grapes, Pune. The treatment with mycorrhizal roots brought about considerable increase in the vegetative growth, yield/vine, biochemical changes in the shoots and microbial load in soil. Among the various treatments, the best results were obtained in 0.75 g/lit of mycorrhizal treatment. Application of mycorrhiza to the vine helped to increase nutrient uptake in shoots. The increase in nutrient assimilation resulted in better growth of the vines which enhanced the quality of fruit and yield/vine. The use of mycorrhizal inoculants resulted in increased growth, fruitfulness and yield in Thompson Seedless grapes as compared to the control treatment.
Studies on inverted bottleneck symptom with different degrees of stock: scion ratios were conduct... more Studies on inverted bottleneck symptom with different degrees of stock: scion ratios were conducted in Tas-A-Ganesh grafted on Dogridge and 1613 C rootstocks. Incidence of inverted bottleneck symptom was more on Dogridge than in 1613 C indicating Dogridge imparts more vigour to scions. The performance of vines with different degrees of stock: scion ratios did not show any significant difference in growth and yield parameters indicating that different degrees of stock: scion ratios does not have effect on growth and yield of grafted vines. A long-term study in this line is needed to know the influence of inverted bottleneck symptom on performance of vines with respect to yield and quality.