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Seweta Srivastava, Asha SinhaTable-II reveals that moisture content increases during storage. Initially, moisturecontent of control was 3.8%. After 3 months, maximum moisture content was shown byAspergillus flavus infested seeds i.e., 39.1% followed by Penicillium rubrum infestedseeds i.e., 33.7% and minimum moisture content was shown by control i.e., 5%. After6 months, maximum moisture content was shown by Aspergillus flavus infested seedsi.e., 42.1% followed by Penicillium rubrum infested seeds i.e., 37.8% and minimummoisture content was shown by control i.e., 5.5%. After 9 months, maximum moisturecontent was shown by Aspergillus flavus infested seeds i.e., 43.4% followed byPenicillium rubrum infested seeds i.e., 42.5% and minimum moisture content was shownby control i.e., 7.5%. After 12 months, maximum moisture content was shown byAspergillus flavus infested seeds i.e., 49.2% followed by Penicillium rubrum infestedseeds i.e., 47% and minimum moisture content was shown by control i.e., 9.5%.Parreno-de Guzman and Aquino, (2009) were reported that the storage behaviorof Jatropha curcas seed is one of the main constraint because of the potential of thiscrop as a source of biodiesel. Jatropha curcas seeds harvested from yellow fruits werecharacterized, dried to 9.5, 6.5, 5.0 and 4.0% moisture content (MC) and these werestored at 18-20 o C and 0 o C for one year. High quality seeds germinated within 3 daysafter sowing, therefore, pre-germination treatment was not necessary. Percentagegermination was not significantly affected by storage temperature, but was significantlyaffected by MC, storage time and their interaction. Seeds with 4-5% MC, sealed inmoisture-proof containers, can be stored for one year with little reduction in percentgermination. Under ambient and unsealed storage conditions however, MC must belowered to 6-8% and seeds stored immediately after harvesting to maintain high percentgermination. A delay in storing seeds would mean a 20% reduction in germination at thetime seeds are ready for storage and further reduction by 25% after 6 months of storage.Dirjenbun, (2006) determined the safe moisture content for storing physic nut seedswas 7-9%. Worang et al. (2008) was reported that the moisture contents increasedafter one month of storage, and became relatively constant up to six months of storage.The range of moisture contents (7.9 - 8.4%) was safe for storage of physic nut seeds.Christensen and Kaufmann, (1969) were reported that the slight moisture contentincrease against long term storage period might be due to the hydrolysis or breakdown oflipid, carbohydrate and proteins and release of water molecules. The release of freefatty acids from lipid degradation by fungi is well known and hydrolysis of starch andproteins for utilization by the microorganisms also, has been studied from the earlierfindings. Douglas and Boyle, (1996) were reported that the low moisture contents68
The Allahabad Farmer Vol. LXVIII, January - 2013 No. 2Table-II: Per cent moisture content of fresh and infested Jatropha seeds during different periods of timeTreatments Mean±S.E.0 Months After 3 months After 6 months After 9 months After 12 monthsA. al - 30.3±0.3 34.7±0.3 39±0.4 44.2±0.4A. fl - 39.1±0.5 42.1±0.3 43.4±0.4 49.2±0.6A. fu - 22.3±0.3 26.2±0.4 31.5±0.7 36.9±0.7A. ni - 24±0.4 27.3±0.7 35.3±0.3 39±0.2F. ch - 25.1±0.3 29.8±0.2 34.7±0.5 38.2±0.2P. ru - 33.7±0.5 37.8±0.2 42.5±0.5 47±0.6Control 3.8±0.2 5±1 5.5±0.5 7.5±0.5 9.5±0.5A. al = Seeds infested with Alternaria alternataA. fl = Seeds infested with Aspergillus flavusA. fu = Seeds infested with Aspergillus fumigatusA. ni = Seeds infested with Aspergillus nigerF. ch = Seeds infested with Fusarium chlamydosporumP. ru = Seeds infested with Penicillium rubrum69
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Page 31 and 32: Verma Rekha and Parvez RaziaINTRODU
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Page 87 and 88: Payal Sao, J.P.Collis, S. Saravanan
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Page 97 and 98: Pradeep Kumar, S.S. Sengarinvolves
Page 99 and 100: Pradeep Kumar, S.S. SengarREFERENCE
Page 101 and 102: Avantika Pandey, Natasha Nageswaran
Page 107 and 108: Aradhana Irene Charan, Nishant Kuma
Page 117 and 118: Apala Gupta, Prema Devi and V.P. Sa
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Apala Gupta, Prema Devi and V.P. Sa
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Sudarshan Subedi, Neena Gupta, Vari
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