Abstract
Beneficial effects of humic substances on plant growth have been recognized by many researchers. A greenhouse experiment was conducted with humic acid (0, 20 and 50 mg/l) on lettuce cultivars ‘Lollorossa’ and ‘Javelina’ using completely randomized design at university of Guilan. Results showed that humic acid affected (P
kamari, S., Peyvast, G., & Olfati, J. (2011). Effect of Humic Acid Growth and Nutrient Uptake of Lettuce Using NFT System. Journal Of Horticultural Science, 24(2), -. doi: 10.22067/jhorts4.v1389i2.7988
MLA
soheila kamari; Gh. Peyvast; J.A. Olfati. "Effect of Humic Acid Growth and Nutrient Uptake of Lettuce Using NFT System". Journal Of Horticultural Science, 24, 2, 2011, -. doi: 10.22067/jhorts4.v1389i2.7988
HARVARD
kamari, S., Peyvast, G., Olfati, J. (2011). 'Effect of Humic Acid Growth and Nutrient Uptake of Lettuce Using NFT System', Journal Of Horticultural Science, 24(2), pp. -. doi: 10.22067/jhorts4.v1389i2.7988
VANCOUVER
kamari, S., Peyvast, G., Olfati, J. Effect of Humic Acid Growth and Nutrient Uptake of Lettuce Using NFT System. Journal Of Horticultural Science, 2011; 24(2): -. doi: 10.22067/jhorts4.v1389i2.7988
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