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Effect of nitrogen fertilization on yield, NH4plus and NO3- content of white cabbage

100%

Sady W., Rozek S., Domagala-Swiatkiewicz I., Wojciechowska R., Kolton A.

Acta Scientiarum Polonorum. Hortorum Cultus

2008

tom 07

nr 2

The results of three year investigations with ‘Galaxy’ F1 cabbage grown under field conditions are presented. The effect of the rate of ammonium sulphate and RSM (solution of ammonium nitrate + urea), the method of application (placement and broadcast technique) and foliar fertilization (urea and Supervit K) on the yield and nitrate accumulation was studied. The form of N fertilizer significantly increased the cabbage yield only in 2007. In this year the better nitrogen source was ammonium sulphate in comparison with RSM. In the other years no differences between the kind of N fertilizer were observed. The method of application did not affect cabbage yield any year. However, slightly better cropping was noted for following treatments 75% N broadcasted at planting + 25% N during growth season, 75% N broadcasted at planting + foliar fertilization, and after placement fertilization with reduced rate (75% N) as compared to control (100% N broadcasted at planting), in every year of the experiment. In 2006 and 2007 fertilization at the rate of 75% N and supplemented with addition 25% N during the growth or foliar sprays significantly increased nitrate content in cabbage as compared to control treatment.

Response of bedding plants to drought stress

72%

Chylinski W. K., Lukaszewska A. J.

Acta Physiologiae Plantarum

2007

tom 29

nr 1 Suppl.

Effect of formic acid and biological additives on the quality of silage made from grass and ground barley, on protein and fibre degradation during fermentation, and on digestion in sacco

58%

Gasior R., Brzoska F.

Roczniki Naukowe Zootechniki

1999

tom 26

nr 4

Ograniczanie wyników

1 Acta Physiologiae Plantarum

1 Acta Scientiarum Polonorum. Hortorum Cultus

1 Roczniki Naukowe Zootechniki

1 Brzoska F.

1 Chylinski W. K.

1 Domagala-Swiatkiewicz I.

1 Gasior R.

1 Kolton A.

1 Lukaszewska A. J.

1 Rozek S.

1 Sady W.

1 Wojciechowska R.

1 2008

1 2007

1 1999

Wyniki wyszukiwania

Effect of nitrogen fertilization on yield, NH4plus and NO3- content of white cabbage

Response of bedding plants to drought stress

Effect of formic acid and biological additives on the quality of silage made from grass and ground barley, on protein and fibre degradation during fermentation, and on digestion in sacco