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Filtering by: Creator Wiegand, Robert Creator Roberts, Michael C. (Michael Coy), 1951 Peer Reviewed No

Remote-sensing and geographic information system techniques to map spatial variation of wheat grain yield

Creator:

Roberts, Michael C. (Michael Coy), 1951-

Abstract:

Farmers and researchers are aware of spatial variation in grain yield within farms or fields. Fertilizer management may be improved if techniques can be developed to identify grain yield variations in wheat fields. Aerial color infrared (CIR) photography was used to identify winter wheat (Triticum aestivum L.) canopy biomass variability...

Resource Type:

Masters Thesis

Full Text:

, 6 1983). Past research estimating leaf area index (LAI) (Ahlrichs and Bauer, 1983; Wiegand
Field sampling and mapping strategies for balancing nitrogen to variable soil water across landscapes

Creator:

Roberts, Michael C. (Michael Coy), 1951-

Resource Type:

Dissertation

Full Text:

(LAI) (Ahlrichs and Bauer, 1983; Wiegand, Richardson, and 9 Kanemasu, 1979), above-ground