| Autor: |
Chu, Chang‐chi, Ludford, Pamela M., Ozbun, Jim L., Sweet, Robert D. |
| Zdroj: |
Crop Science; March 1978, Vol. 18 Issue: 2 p308-310, 3p |
| Abstrakt: |
A comparison was made of the germination, growth, and leaf CO2‐exchange rates of redroot pigweed (Amranthus retroflexusL.) and common lambsquarters (Chenopodium albumL.) under varied temperature regimes. It was found that redroot pigweed had greater rates of germination, growth, and CO2‐exchange rates at high temperatures, whereas common lambsquarters performed better at low temperatures. The implications of such characteristics for competition between these species of weeds and their effect on crops are discussed. |
| Databáze: |
Supplemental Index |
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