Zobrazeno 1 - 10
of 326
pro vyhledávání: '"Marvin L. Stone"'
Publikováno v:
American Reference Library - Primary Source Documents; 2001, p1, 0p
Publikováno v:
Journal of Agricultural Safety and Health. 22:107-119
This study tested an ultrasonic sensor‘s ability to detect several objects commonly encountered in outdoor agricultural or construction environments: a water jug, a sheet of oriented strand board (OSB), a metal fence post, a human model, a wooden f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fdde3b65408dd21ce0ab9dee454bd16f
https://doi.org/10.13031/jash.22.11260
https://doi.org/10.13031/jash.22.11260
Autor:
John B. Solie, Jeremiah Mullock, Daryl B. Arnall, Matthew D. Ruark, Gary E. Varvel, Randy Taylor, William R. Raun, Antonio P. Mallarino, Marvin L. Stone
Publikováno v:
Agronomy Journal. 105:1335-1344
The relationship between yield potential and N response in long-term cereal production is not well known. The objective of this study was to evaluate the relationship between yield potential (yield level) and N responsiveness in long-term winter whea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f901227eac0e80b64490fac6fff057e2
https://doi.org/10.2134/agronj2013.0034
https://doi.org/10.2134/agronj2013.0034
Publikováno v:
Journal of Plant Nutrition. 35:1526-1541
Under certain conditions normalized difference vegetative index (NDVI) has low sensitivity; therefore red-edge position (REP) has been tested as an alternative vegetative index. The objective of this study was to determine if REP could be useful for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c3e4a81ec91d16701301a4b8027a4f7
https://doi.org/10.1080/01904167.2012.689912
https://doi.org/10.1080/01904167.2012.689912
Publikováno v:
Agronomy Journal. 104:378-387
Published in Agron. J. 104:378–387 (2012) Posted online 12 Jan 2012 doi:10.2134/agronj2011.0249 Copyright © 2012 by the American Society of Agronomy, 5585 Guilford Road, Madison, WI 53711. All rights reserved. No part of this periodical may be rep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57520ac67fb34a18f4f973c9ca86a243
https://doi.org/10.2134/agronj2011.0249
https://doi.org/10.2134/agronj2011.0249
Publikováno v:
The Journal of Agricultural Science. 150:23-43
SUMMARYThe relationships of normalized water index three (NWI-3) and canopy temperature (CT) with grain yield in north-west Mexico were determined in a set of wheat lines planted in multi-location yield trials. Advanced wheat lines developed by The I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da973ad07d3b3fb32b2919124158da7e
https://doi.org/10.1017/s0021859611000426
https://doi.org/10.1017/s0021859611000426
Publikováno v:
American Journal of Agricultural and Biological Sciences. 6:69-79
Problem Statement: Pecan weevil is one of the most destructive pests of Oklahoma. The scope of this study is to develop a recognition system that can serve in a wireless imaging network for monitoring pecan weevils. Approach: The recognition methods
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ab47c00789344d79e7d8978814e1aad
https://doi.org/10.3844/ajabssp.2011.69.79
https://doi.org/10.3844/ajabssp.2011.69.79
Publikováno v:
Precision Agriculture. 12:508-518
Crop yield level and nitrogen (N) responsiveness influence the demand for fertilizer. If they were found to be unrelated, this would justify using a combination of both for determining fertilizer N requirements. Failure to understand the independence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e279a902beb61abe13ac4b17d0ab7d1d
https://doi.org/10.1007/s11119-010-9196-z
https://doi.org/10.1007/s11119-010-9196-z
Publikováno v:
Crop Science. 50:197-214
The objective of the present work was to determine the relationship between spectral reflectance indices (SRI) and yield in spring wheat (Triticum aestivum L.) in NW Mexico in three environments (irrigated, water-stress, and high-temperature). The SR
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e337ac5c9a6b1a049c3a67c4b3faf73
https://doi.org/10.2135/cropsci2009.07.0381
https://doi.org/10.2135/cropsci2009.07.0381
Publikováno v:
Crop Science. 47:1426-1440
Selection criteria that would facilitate increased genetic gain for grain yield would be considered advantageous in plant breeding programs. We evaluated the potential of spectral reflectance indices (SRI) for assessing grain yield variability in win
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bb388da472a6b27dbd83c06f7a7b9d0
https://doi.org/10.2135/cropsci2006.07.0492
https://doi.org/10.2135/cropsci2006.07.0492