Morphological Evaluation and Yield of Cabbage at Late Field Production | Морфологична оценка и добив при късно полско производство на главесто зеле
2012
Mitova, I., N. Pushkarov Institute of Soil Science, Sofia (Bulgaria) | Dinev, N., N. Pushkarov Institute of Soil Science, Sofia (Bulgaria)
Field experiment with cabbage aimed to establish effect of fertilization on morphological status and yield was carried out. Results showed that balanced NPK-fertilization favorably affect the growth and development of headed cabbage. In the initial phase of the plant – 14-16th leaf plants fertilized with N12P6K6 have greater total mass, number of leaves and leaf rosette diameter, and higher plants compared with plants receiving only nitrogen fertilization N12P0K0. In later stages with vegetation, disturbance in the general growth and development in the T1 option intensified in all measured parameters was shown. Yields received in the study ranged from 547 kg/ha. Difference in T1 – N12P0K0 and 1092.3 kg/ha in plants by option T3 – fertilized with N18P9K9. The structure of the obtained yields the percentage participation of cabbage heads is between 67.75 and 70.51 percent; with the largest share of economic output is an important option for reporting T4 N24P12K12.
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