The prevalence of enucleation in the population reporting to this tertiary eye care centre was 33 per 10,000 population over the study period of 3 1/2 years. Major indications for enucleation were tumours, staphyloma and trauma (88% of all cases). Increased frequency in the young was due to the high proportion of retinoblastoma and staphyloma. Childhood trauma, inflammation and malnutrition may together play a role in the pathogenesis of staphyloma. Awareness at the level of primary health care providers, paediatricians and general practitioners should be promoted to identify the disease process at an early stage and facilitate early intervention measures that could result in eye and vision salvage.
Frequency of chlorophyll and viable mutations have been studied following seed treatment of soybean cv.PK 1029 with gamma rays, EMS and their combinations at varying doses. Mutation rate indicated that EMS @ 0.10 % was most potent in inducing the chlorophyll mutations whereas 20 kR was most efficient in inducing the viable mutations. The frequency and spectrum of the induced chlorophyll mutations was in the order of xantha, albino, chlorina and viridis. The frequency and spectrum of the induced viable mutations was in the order of plant type, leaf type, seed type and pod type. Combination of gamma rays and EMS treatment showed high lethality in inducing both chlorophyll and viable mutations.
Aim: To identify the best planting time for obtaining higher seed yield and quality of Soybean in off season.
Study Design: Randomized completely block design (RCBD)
Place and Duration of Study: Agricultural Research Station, Halladkere, Bidar, Karnataka between 2016 and 2017.
Methodology: A field experiment was conducted at Agricultural Research Station, Halladkere, Bidar to find out the best off season planting time for quality seed production of Soybean. The certified seeds of soybean varieties, JS-335 and Dsb-21 were sown with recommended package of practices at appropriate field condition from November to February at every fortnight with a spacing of 30 cm X 10 cm. The quality parameters related to seed were carried out in the laboratory of seed science department. Further, soybean seeds were treated with fungicide (carbendazim 25% + mancozeb 75%) at the rate of 3 gram per kg of seeds.
Results: From the present investigation, it was observed that among the different sowing dates, soybean varieties (JS 335 and DSb 21) sown during 1st fortnight of November recorded significantly higher plant growth parameters as well as seed yield followed by 2nd fortnight of November during off season. Further, climatic factors like rainfall, maximum and minimum temperature and relative humidity played a major role in the off season to produce higher seed yield and quality of Soybean.
Conclusion: Among various sowing dates, November 1st Fortnight sowing resulted in highest seed yield with better seed quality in both cultivars (JS-335 and Dsb-21) of soybean.
Chilli (Capsicum annuum L.) is an important commercial spice and vegetable crop. In chilli, flower abscission will be high if day temperature is in the range of 32-38 o C, whereas fruit retention will be maximal at 16-21 o C day temperature (Demers et al., 1994).Early summer to early rainy season is the lean period of production. Prevailing high temperature and shortage of soil moisture during early summer are the major factors limiting its cultivation during summer months. Area under cultivation for chilli during summer season was very much negligible in comparison with the cropping area during
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