Open AccessEffect of Different Dates of Dry Seeding and Staggered Nursery Sowing on Growth and Yield of Kharif Rice
Author(s) -
Sivapuram Venkata Rama Krishna Prabhakar,
Sivapuram Venkata Rama Krishna Prabhakar,
S Narsa Reddy
Publication year - 2010
Publication title -
nature precedings
Language(s) - English
Resource type - Journals
ISSN - 1756-0357
DOI - 10.1038/npre.2010.5399.1
Subject(s) - seeding , kharif crop , sowing , yield (engineering) , agronomy , mathematics , biology , crop , materials science , metallurgy
A field experiment was conducted to study the effect of different dates of dry seeding and staggered nursery sowing on growth and yield of Kharif rice. The experiment was based on the difficulties faced by the farmers in the coastal areas of Andhra Pradesh and those who depend on canal irrigation and are located at the tail end areas. The experimental results have showed no difference among the methods of stand establishment in terms of yield. However, among the dates of sowing the delay in sowing beyond 30th July significantly reduced the grain yield and returns per rupee invested. It has been concluded that the rice crop may be established either by direct seeding or by transplanting nurseries but the sowing of the respective cultures should be done by the end of July for obtaining maximum yield and profits