Influence of Variety, Elements of the Fertilization System, Sowing Rates of Seeds on the Pea Yield (Pisum sativum)
Ładowanie...
Data
2020
Tytuł czasopisma
ISSN czasopisma
Tytuł tomu
Wydawca
Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie
Abstrakt
The yield of pea varieties depending on the elements of the fertilizer system
and sowing rates. In the first experiment, nine variants of the application of mineral fertilizers
on the variety ‘Madonna’ were studied: 1. P0K0 – control; 2. P0K0 + Optimize Pulse; 3. P60K60;
4. P60K60 + N60; 5. P60K60 + S30; 6. P60K60 + N60 + S30; 7. P60K60 + Mg20 + S30; 8. P60K60 + N60 +
+ Mg20 + S30; 9. P60K60 + N60 + Mg20 + S30 + Intermag beans (2 l/ha). In the second experiment,
three varieties of ‘Madonna’, ‘Gotivsky’, and ‘Otaman’ were studied with six sowing rates of 0.9,
1.0, 1.1, 1,2, 1.3, 1.4 mln/ha.As a result of studies, it was found that the highest yield of pea
grain was obtained in the ‘Madonna’ variety – 6.38 t/ha. As to the ‘Gotivsky’ variety the yield
is lower and amounted 6.13 t/ha, which is by 0.25 t/ha less than the ‘Madonna’ variety.
The lowest grain yield was in the ‘Otaman’ variety – 5.94 t/ha, which is by 0.44 t/ha less than
the ‘Madonna’ variety and by 0.19 t/ha compared to the ‘Gotivsky’ variety.The highest yield
of ‘Madonna’ pea grains (6.43 t/ha) was formed during the application of mineral fertilizers
according to the following scheme: P60K60 + N60 + Mg20 + S30 + Intermagus beans (2 l/ha).
Due to the improvement of the pea nutrition system, the yield increased by 2.43 t/ha or 60.7%
compared to the control (P0K0). It has been investigated that the optimal sowing rate
of the ‘Madonna’ pea variety is 1, 0 and 1.1 mln./ha, for the ‘Gotivsky’ variety –1.2 mln/ha and
as to the ‘Otaman’ variety – 1.1 and 1.2 mln/ha. Improvement of elements of cultivation
technology for conditions of sufficient moistening of the western forest-steppe of Ukraine allows
to obtain stable yield of pea grain at the level of 6–7 t/ha.
Opis
Słowa kluczowe
peas, varieties, fertilizers, sowing rate, yield
Cytowanie
Lykhochvor V., Andrushko M., Andrushko O., (2020). Influence of Variety, Elements of the Fertilization System, Sowing Rates of Seeds on the Pea Yield (Pisum sativum). Folia Pomer. Univ. Technol. Stetin., Agric., Aliment., Pisc., Zootech., 355(54)2, 23–30. doi 10.21005/AAPZ2020.54.2.03