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Bibliographic Data
Control Number57361
Date and Time of Latest Transaction20060619142515.1
General Information060619s |||||||||b ||00|||
Cataloging SourcePCARRD-DOST
Main Entry - Personal NameGomez, Arturo A.
Main Entry - Uniform TitleENGLISH
Title StatementQuantification of factors causing poor performance of selected cropping patterns in farmers fields
General NoteCollege, Laguna: UPLB, 1982. 86p
Summary, Etc.The study compared the productivity and profitability of newly-developed cropping patterns and the existing cropping patterns used by farmers. Farmer cooperators of the different study areas were categorized into: Type A (farmers' cropping pattern and management levels were to be modified) and Type B (no change in cropping pattern but major improvements in management techniques were introduced). In most study areas, the recommended technology was superior over the farmers' practice. Overall average yield gap ranged from 0.39-1.81 t/ha with fertilizer as the highest individual contributor to yield gap. For joint contributions, a combination of variety + fertilizer + insect control gave the highest yield gap of 2.15 t/ha. Almost all factors (individual and joint) contributed positively to the yield gap
Subject Added Entry - Topical TermCROPPING PATTERNS
 TECHNOLOGY TRANSFER
 INNOVATION ADOPTION
 YIELDS
Added Entry - Personal NameSupangco, Enrico P.
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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