Details van artikel 150 van 183 gevonden artikelen
Response of okra plants to root and foliar applied boron.
Titel:
Response of okra plants to root and foliar applied boron.
Auteur:
Aduayi, E. A. Adegbite, A. K.
Verschenen in:
Communications in soil science and plant analysis
Paginering:
Jaargang 10 (1979) nr. 6 pagina's 911-925
Jaar:
1979
Inhoud:
The response of okra plants (Hibiscus esculentus) to root-and foliar-applied B at 0, 2 and 4 ppm was investigated in solution culture. Root-B application higher than 2 ppm resulted in severe root burn and toxicity in the plants, whereas foliar-B application up to 4 ppm produced adequate plant growth. Chlorophyll and carotene content of the leaves, flower number, stem diameter, plant height and dry matter production were drastically reduced at high root-applied B when compared to the foliar treatments. Significant negative correlation between root-applied B and plant height, stem diameter, leaf and flower number was established. Except for a significant negative correlation with leaf number, all other growth components were positively correlated with foliar application of B. At 2 ppm B, leaf-B, -P, -K and -Ca were higher at the root-B than at the foliar-B treatments. Foliar application of B was superior to root-application as was observed in the healthy growth of the okra plant.
Uitgever:
Taylor & Francis
Bronbestand:
Elektronische Wetenschappelijke Tijdschriften
Details van artikel 150 van 183 gevonden artikelen
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