NORMALIZED CROP SuscEPrmiLiTY FACTORS FOR CORN AND SOYBEAN TO EXCESS WATER STRESS

Autor:	R. E. Sneed, Robert O. Evans, R. W. Skaggs
Rok vydání:	1990
Předmět:	Crop Stress (mechanics) Point of delivery Agronomy Excess water fungi Soil water food and beverages Biology Agricultural and Biological Sciences (miscellaneous) Waterlogging (agriculture)
Zdroj:	Transactions of the ASAE. 33:1153-1161
ISSN:	2151-0059
DOI:	10.13031/2013.31452
Popis:	Crop susceptibility factors for plants stressed by excessive soil water conditions (wet stress) are presented for five growth stages based on four years of experimental data for com and five years of data for soybean. Com was most susceptible to wet stress just prior to tasseling and soybean was most susceptible during the pod filling stage. A normalizing approach is presented that reduces the sensitivity of the crop susceptibility factor to the level of stress imposed. Evidence is presented based on data from three independent studies on com to show that use of the normalized crop susceptibility (NCS) factor reduces its dependence on stress duration.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::df3b5e914ce375811ff1dab0ad97dde3 https://doi.org/10.13031/2013.31452 Zobrazit plný text záznamu