Basic Cotton Crop Development Patterns
Summaries of cotton crop phenology, as a function of heat units (HU, 86/55°F limits) have been developed across a wide range of production conditions in Arizona. Optimum ranges in HU accumulations since January 1 are used to describe planting dates to maintain optimum yield potentials with full seas...
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College of Agriculture, University of Arizona (Tucson, AZ)
1991
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ndltd-arizona.edu-oai-arizona.openrepository.com-10150-2083242015-10-23T04:49:18Z Basic Cotton Crop Development Patterns Silvertooth, J. C. Brown, P. W. Malcuit, J. E. Silvertooth, Jeff Bantlin, Marguerite Agriculture -- Arizona Cotton -- Arizona Cotton -- Physiology Cotton -- Growth regulators Summaries of cotton crop phenology, as a function of heat units (HU, 86/55°F limits) have been developed across a wide range of production conditions in Arizona. Optimum ranges in HU accumulations since January 1 are used to describe planting dates to maintain optimum yield potentials with full season varieties. Basic events such as the occurrence of pinhead squares, squares that are susceptible to pink bollworm, and first bloom are described in terms of HU accumulations since planting. Also, the expected ranges of HU's accumulated since planting that are required to accomplish crop cut -out are shown for three general maturity types of Upland cotton. 1991 text Article http://hdl.handle.net/10150/208324 Cotton: A College of Agriculture Report en_US 370087 Series P-87 College of Agriculture, University of Arizona (Tucson, AZ) |
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language |
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Agriculture -- Arizona Cotton -- Arizona Cotton -- Physiology Cotton -- Growth regulators |
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Agriculture -- Arizona Cotton -- Arizona Cotton -- Physiology Cotton -- Growth regulators Silvertooth, J. C. Brown, P. W. Malcuit, J. E. Basic Cotton Crop Development Patterns |
description |
Summaries of cotton crop phenology, as a function of heat units (HU, 86/55°F limits) have been developed across a wide range of production conditions in Arizona. Optimum ranges in HU accumulations since January 1 are used to describe planting dates to maintain optimum yield potentials with full season varieties. Basic events such as the occurrence of pinhead squares, squares that are susceptible to pink bollworm, and first bloom are described in terms of HU accumulations since planting. Also, the expected ranges of HU's accumulated since planting that are required to accomplish crop cut -out are shown for three general maturity types of Upland cotton. |
author2 |
Silvertooth, Jeff |
author_facet |
Silvertooth, Jeff Silvertooth, J. C. Brown, P. W. Malcuit, J. E. |
author |
Silvertooth, J. C. Brown, P. W. Malcuit, J. E. |
author_sort |
Silvertooth, J. C. |
title |
Basic Cotton Crop Development Patterns |
title_short |
Basic Cotton Crop Development Patterns |
title_full |
Basic Cotton Crop Development Patterns |
title_fullStr |
Basic Cotton Crop Development Patterns |
title_full_unstemmed |
Basic Cotton Crop Development Patterns |
title_sort |
basic cotton crop development patterns |
publisher |
College of Agriculture, University of Arizona (Tucson, AZ) |
publishDate |
1991 |
url |
http://hdl.handle.net/10150/208324 |
work_keys_str_mv |
AT silvertoothjc basiccottoncropdevelopmentpatterns AT brownpw basiccottoncropdevelopmentpatterns AT malcuitje basiccottoncropdevelopmentpatterns |
_version_ |
1718100495355084800 |