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Control Number56494
Date and Time of Latest Transaction20060619142136.7
General Information060619s |||||||||b ||00|||
Cataloging SourcePCARRD-DOST
Main Entry - Personal NameLlapitan, Martina C.
Main Entry - Uniform TitleENGLISH
Title StatementInfluence of main crop row-spacing and population density of the intercrop on the yield of tobacco and watermelon
General NoteBatac, Ilocos Norte: PTRTC, var. p. -(Study 4)
Summary, Etc.The influence of double row distance of the main crop on the yield of tobacco and watermelon and the influence of different population densities of watermelon on the tobacco yield were determined. Tobacco at a double row distance of 80 cm with watermelon intercrop of three plants per two linear meters had the highest monthly rate of growth (32.8 cm) and the most leaves per plant (32.5). The heaviest fresh leaf weight per plant (777.8 g) was obtained from double row distance of 100 cm and a population density of two watermelon plants per two linear meters. Neither the double row distance of tobacco nor the population densities of watermelon significantly affected the yield of tobacco plant. Tobacco at a double row distance of 100 cm with a watermelon intercrop of three plants per two linear meters produced the highest yield of 1,769.2 kg/ha for a gross return of P5,775
Subject Added Entry - Topical TermNICOTIANA TABACUM
 CITRULLUS LANATUS
 SPACING
 POPULATION DENSITY
 INTERCROPPING
LocationDOST PCARRD
  
     
 
Physical Location
Department of Science and Technology
Philippine Council for Agriculture, Forestry and Natural Resources Research and Development
  
     
 
Digital Copy
Not Available
  
     
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