A study on economics of sericulture in drought prone region of Andhra Pradesh.

摘要

The repeatability estimates were moderately high. For leaf yield repeatability coefficient was 0.60 with coefficient of determination (R2) 0.943. Number of shoots/plant showed the least repeatability of 0.440 with R2=0.890. With such estimates, it is possible to select genotypes on the basis of seven successive harvests, with a determination coefficient of 0.94, thus saving nearly 55-65% of time and expenditure.