1959
DOI: 10.1002/jpln.19590840141
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Vegetationsversuche mit Helianthus annuus zur quantitativen Aufnahme von N, P und K über das Blatt im Vergleich zur Aufnahme über die Wurzel

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Cited by 5 publications
(5 citation statements)
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“…The sugar content increased by 0.8 to 1.0# and the yield of sugar increased from 10 to 11.5 metric centner per hectare. Kick and Hellwig (1959) found that the water consumption was greater where plant nutrients were applied to the foliage than to the roots. derived from foliar treatments were more than double those for soil application even though approximately 10 times as mueh labile P was applied to the soil adhered to foliage.…”
Section: Go Special Effects Resulting From Foliar Applications Of Phomentioning
confidence: 99%
“…The sugar content increased by 0.8 to 1.0# and the yield of sugar increased from 10 to 11.5 metric centner per hectare. Kick and Hellwig (1959) found that the water consumption was greater where plant nutrients were applied to the foliage than to the roots. derived from foliar treatments were more than double those for soil application even though approximately 10 times as mueh labile P was applied to the soil adhered to foliage.…”
Section: Go Special Effects Resulting From Foliar Applications Of Phomentioning
confidence: 99%
“…The sugar content increased by 0.8 to 1.0# and the yield of sugar increased from 10 to 11.5 metric centner per hectare. Kick and Hellwig (1959) found that the water consumption was greater where plant nutrients were applied to the foliage than to the roots. 20 times greater for the foliar applications than for the soil applications, the most pronounced differences being with crops grown on sandy soils.…”
Section: Go Special Effects Resulting From Foliar Applications Of Phomentioning
confidence: 99%
“…Yatazavfa and Fdgashinc (1952a) established that radioactive phosphorus easily penetrates the epidermis of sunflower leaves and that flowers and flowerbuds especially seem to accumulate radioactive phosphorus. Kick and Hellwig (1959) found that sunflowers could be completely supplied with nitrogen, phos phorus, and potassium through foliar application. Phosphorus was supplied as a Vfo glycerophosphate solution.…”
mentioning
confidence: 99%
“…A great amount of research on the subject has been carried on in Europe. This has been summarized by Burghardt (I96I), Ferencz (I963) and Beeftink et al (1957)* Kick and Hellwig (1959)» cited by Barel (1975)» reported that sunflowers could be completely supplied with nitrogen, phosphorus and potassium through foliar application. Burr et al (1956) determined that the total amount of P which sugar cane required could be supplied by foliar sprays of KHgPOj^.…”
Section: Feasibility Of Foliar Fertilizationmentioning
confidence: 95%