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Crescimento das plântulas de papaia afetado pela Sarcotesta e pela época de sementeira44,99 €![Wachstum der Papaya unter dem Einfluss von Sarkotesta und Aussaatzeitpunkt]( "Wachstum der Papaya unter dem Einfluss von Sarkotesta und Aussaatzeitpunkt")
Wachstum der Papaya unter dem Einfluss von Sarkotesta und Aussaatzeitpunkt68,90 €![Croissance des semis de papaye affectée par le Sarcotesta et la période de semis]( "Croissance des semis de papaye affectée par le Sarcotesta et la période de semis")
Croissance des semis de papaye affectée par le Sarcotesta et la période de semis44,99 €![Crescita delle piantine di papaya influenzata dalla sarcotesta e dal tempo di semina]( "Crescita delle piantine di papaya influenzata dalla sarcotesta e dal tempo di semina")
Crescita delle piantine di papaya influenzata dalla sarcotesta e dal tempo di semina44,99 €![Rost rassady papaji pod wliqniem sarkotesty i wremeni posewa]( "Rost rassady papaji pod wliqniem sarkotesty i wremeni posewa")
Rost rassady papaji pod wliqniem sarkotesty i wremeni posewa44,99 €![Effect of Time of Sowing and Chemical Treatments on Custard Apple]( "Effect of Time of Sowing and Chemical Treatments on Custard Apple")
Effect of Time of Sowing and Chemical Treatments on Custard Apple29,99 €![Effect of Chemicals and Biofertilizers on Seedling of Tamarind]( "Effect of Chemicals and Biofertilizers on Seedling of Tamarind")
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Propagation of papaya is commercially done only through seeds. Now a day farmers are growing papaya as a main crop which was in place of intercrop with other main crops in orchards. With the commercialization of papaya cultivation, the demand for quality seeds of well-established varieties has increased especially for the gynodioecious varieties which are very much famous among farmers and whose cost is very high. Poor seed handling is known to affect germination, seedling emergence, poor or low seedling vigour and sometimes even total failure of seedlings with attendant low yield and quality. Seedling vigour is affected by many factors like seed quality and treatments, type of substrate used, environmental conditions, etc. Some of the problems faced by papaya growers are slow and erratic germination of papaya and high seedling mortality. The quality of seedlings obtained from a nursery influences the field's establishment and an orchard's productivity. Plant vigour depends on the seedling vigour. Therefore, attention has to be given for proper seed germination and seedling growth for successful seedling production under the nursery technique of papaya cultivation.