Abstract
Phaseolus vulgaris L. cv. Blue Lake plants were grown in sand culture at three temperatures, and fed with nutrient solution containing 1.3 or 32 mg/liter sulfur (S). Plants were fumigated twice with ozone at 50 parts per hundred million (pphm) for 2 h. Intensity of phytotoxicity was markedly lower in plants grown at the high S rate. Ozone reduced chlorophyll content of plants grown in low S at 25/20 and 30/25/sup 0/. With the high S treatment, however, ozone had no significant effect on chlorophyll content particularly at the lower temperatures. Irrespective of S nutrition, ozone had no effect on total soluble carbohydrate content. Ozone effects on plant growth depended on plant part, growth temperature, and S nutrition.
Citation Formats
Adedipe, N O, Hofstra, G, and Ormrod, D P.
Effects of sulfur nutrition on phytotoxicity and growth responses of bean plants to ozone.
Canada: N. p.,
1972.
Web.
Adedipe, N O, Hofstra, G, & Ormrod, D P.
Effects of sulfur nutrition on phytotoxicity and growth responses of bean plants to ozone.
Canada.
Adedipe, N O, Hofstra, G, and Ormrod, D P.
1972.
"Effects of sulfur nutrition on phytotoxicity and growth responses of bean plants to ozone."
Canada.
@misc{etde_6546821,
title = {Effects of sulfur nutrition on phytotoxicity and growth responses of bean plants to ozone}
author = {Adedipe, N O, Hofstra, G, and Ormrod, D P}
abstractNote = {Phaseolus vulgaris L. cv. Blue Lake plants were grown in sand culture at three temperatures, and fed with nutrient solution containing 1.3 or 32 mg/liter sulfur (S). Plants were fumigated twice with ozone at 50 parts per hundred million (pphm) for 2 h. Intensity of phytotoxicity was markedly lower in plants grown at the high S rate. Ozone reduced chlorophyll content of plants grown in low S at 25/20 and 30/25/sup 0/. With the high S treatment, however, ozone had no significant effect on chlorophyll content particularly at the lower temperatures. Irrespective of S nutrition, ozone had no effect on total soluble carbohydrate content. Ozone effects on plant growth depended on plant part, growth temperature, and S nutrition.}
journal = []
volume = {50}
journal type = {AC}
place = {Canada}
year = {1972}
month = {Jan}
}
title = {Effects of sulfur nutrition on phytotoxicity and growth responses of bean plants to ozone}
author = {Adedipe, N O, Hofstra, G, and Ormrod, D P}
abstractNote = {Phaseolus vulgaris L. cv. Blue Lake plants were grown in sand culture at three temperatures, and fed with nutrient solution containing 1.3 or 32 mg/liter sulfur (S). Plants were fumigated twice with ozone at 50 parts per hundred million (pphm) for 2 h. Intensity of phytotoxicity was markedly lower in plants grown at the high S rate. Ozone reduced chlorophyll content of plants grown in low S at 25/20 and 30/25/sup 0/. With the high S treatment, however, ozone had no significant effect on chlorophyll content particularly at the lower temperatures. Irrespective of S nutrition, ozone had no effect on total soluble carbohydrate content. Ozone effects on plant growth depended on plant part, growth temperature, and S nutrition.}
journal = []
volume = {50}
journal type = {AC}
place = {Canada}
year = {1972}
month = {Jan}
}