Claim · model-written summary
Low water temperature decreased dry weight of the top less in Rikuu-132 than in kamenoo.
Oryza sativaVerbatim
e0“the nutrition and metabolism of the rice plant”
e3“Decrease in dry weight of the top and reduction in the absorption of nutrients and water due to low water temperature were less remarkable with Rikuu-132, a variety resistant to cool-weather, than with kamenoo, one susceptible to cool-weather”
Title
I. BABA; Y. TAKAHASHI; I. IWATA Journal of Agricultural Meteorology 1955. doi:10.2480/agrmet.11.61
Other claims from this paper (11)
- Intervention effect Water temperature higher or lower than optimum reduced nutrient absorption.
- Intervention effect Low temperature reduced water absorption.
- Intervention effect Low temperature decreased the moisture content of the top.
- Intervention effect Low water temperature reduced nutrient and water absorption less in Rikuu-132 than in kamenoo.
- Intervention effect Water temperature higher or lower than optimum increased the percentage content of NH3-N, amide-N and soluble-N.
- Intervention effect Water temperature higher or lower than optimum decreased the percentage content of protein-N.
- Intervention effect Water temperature higher or lower than optimum markedly increased the soluble-N/protein-N ratio.
- Intervention effect Soluble-N and the soluble-N/protein-N ratio were lower in Rikuu-132 than in kamenoo.
- Intervention effect High and low water temperatures decreased the percentage content of reducing and non-reducing sugars in the top.
- Intervention effect Decreasing water temperature increased the starch content of the top.
- Intervention effect High and low water temperatures reduced silicification of epidermal cells of the leaf blade.