Late cabbage planting density

Červenski, Janko; Danojević, Dario; Medić-Pap, Slađana; Savić, Aleksandra

doi:10.5937/selsem1802026c

Cited by 3 publications

(2 citation statements)

References 8 publications

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“…The main cabbage producers in Serbia are family farms. The cabbage is mostly grown in the region of Šumadija and Western Serbia, where 42% of total cabbage production is carried out, followed by the region of Southern and Eastern Serbia with 25%, Vojvodina autonomous province 24% and the region of the city of Belgrade, where 9% of total cabbage production is carried out (Červenski and Medić-Pap, 2018). Average yields of cabbage are range from 20-30 t ha‫¹-‬ in heads for early varieties, 35-45 t ha‫¹-‬ in medium late varieties and 40-50 t ha‫¹-‬ in late varieties.…”

Section: Introductionmentioning

confidence: 99%

Assessment of seed quality of different cabbage lots during aging

Poštić¹,

Štrbanović²,

Broćić³

et al. 2022

J Proc Ener Agri

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The aim of the research was to evaluate the influence of the year and the seed lots on the most important indicators of cabbage seed quality. Quality testing of nine different seed lots of Potomac F1 cabbage was performed during three years (2019, 2020 and 2021). Analyses of variance showed a significant effect (p<0.01) of the year (Y), while seed lot (L) and their interaction (Y × L) showed a significant effect (p<0.05) on all observed parameters quality (germination energy, total germination, abnormal seedlings and dead seeds). The strongest correlation between the examined parameters was in the first year and weakened in the second and third years. In the first year as expected, significant positive correlation between germination energy and total germination was found (r = 0.84779, p<0.01). The highly and negative interdependence was achieved between total germination and dead seeds (r = - 0.94363, p<0.001) and abnormal seedlings (r = -0.78019, p<0.05). Also negative interdependence was found between germination energy and dead seeds (r = -0.80000, p<0.01) and abnormal seedlings (r = -0.66144, p<0.05). The germination energy and the total germination of the cabbage seeds considered were found to decrease with the increasing seed age, in contrast to the numbers of their abnormal seedlings and dead seeds which continued to increase with seed aging. The obtained results indicate that the germination of highly hybrid conventional cabbage seeds decreases significantly during aging, as a direct consequence of a very significant increase in the number of abnormal seedlings.

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Section: Introductionmentioning

confidence: 99%

Assessment of seed quality of different cabbage lots during aging

Poštić¹,

Štrbanović²,

Broćić³

et al. 2022

J Proc Ener Agri

View full text Add to dashboard Cite

show abstract

“…Among agronomic practices which could bring about increase yield and low production cost are spacing and mulching techniques already in use by the vegetable farmers. Plant spacing is the distance put between one plant and another inter row and intra row which when too dense leads to crop crowding, competition for nutrients, air, moisture, water and affects the size of the cabbage head as well as yield (Cervenski, et al, 2018). However, in economic point of view narrowing spacing gives higher plant population on a plot of land and is reported to give significantly higher net returns compared to wider spacing (Parmar, 2021).…”

Section: Introductionmentioning

confidence: 99%

Effect of Mulching and Spacing on the Yield Quality of Cabbage (Brassica Oleracea L), South West Nigeria

A¹,

P²,

A³

2021

ijird

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The experiment was conducted to examine the effects of mulching and spacing on yield quality of cabbage. The objectives were to determine the appropriate spacing for cabbage, know the effect of mulching on yield quality and measure the combine effect of mulching and spacing on yield of cabbage. The experiment was laid out in a 2 x 5 factorial in Randomized Complete Block Design with three replications. The mulch materials used for the experiments were; black polyethene plastic mulch, gliricidia, Elephant grass, Sunflower, and No mulching (control) while the planting spacing used were (45cm x 45cm and 30 cm x 30 cm). Data collected was subjected to analysis of variance (ANOVA) and means separation was done using Duncan Multiple Range Test (DMRT) at 5% probability level. Result obtained revealed that spacing at 45cm gave the best yield quality with fruit weight (114.36g), fruit height (26.47cm) and girth (48.13cm). Black polyethene (BP) gave the best yield fruit weight (1369.76g), fruit height (29.5cm) and girth (52.33cm). The combined effects of mulching and spacing revealed that combined effect of the factors do not have significant effect on the yield quality of cabbage. Based on the findings spacing of 45 by 45cm and black polyethene mulching materials were recommended for optimum yield quality of cabbage in the region.

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Influences of inter- and intra-row spacing on the growth and head yield of cabbage (Brassica oleracea var. capitata) in western Amhara, Ethiopia

Tegen

Jembere

2022

Open Agriculture

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Plant population of 40,000 ha−1 with the respective inter- and intra-row spacing of 50 cm × 50 cm is the blanket recommendation for the production of head cabbage in Ethiopia. However, producers complain that this spacing produces too large head size, which is not the market's preference for household consumption instead for hotels and big institutions like universities. This two-season field experiment was conducted to optimize the head cabbage yield with appropriate head size by adjusting inter- and intra-row spacing. The result of the combined analysis over location and season revealed that all tested parameters were significantly (P < 0.05) influenced by the interaction effect of inter- and intra-row spacing. The combinations of 35 cm × 30 cm, 35 cm × 50 cm, and 50 cm × 30 cm inter- and intra-row spacing gave the highest head yield of 45, 43 significantly, and 42 t ha−1, respectively as compared to other treatment combinations. The interaction of the lowest inter- and intra-row spacing of 35 cm × 30 cm gave the lowest average head weight of 923 g of cabbage. The result showed that as intra-row spacing increased from 30 to 50 cm with all possible combinations of inter-row spacing, head-sized cabbage increased linearly. The current study identified that blanket recommendation of 50 cm × 50 cm inter-and intra-row spacing which assures a plant population of 40,000 ha−1 produced more than 1.4 kg individual head weight with a yield penalty of 10.70 t ha−1 compared to 50 cm × 30 cm inter- and intra-row spacing combination which assures a plant population of 66,667 ha−1. The current study confirmed that the earlier blanket recommendation of 40,000 plants ha−1 should be enhanced to a plant population of 66,667 ha−1 with a yield advantage of 131%. Concretely the manifested plant population difference gives an opportunity to producers to harvest a maximum yield with an acceptable head size of 1.2 kg. Therefore, it is concluded that the combination of 50 cm × 30 cm inter- and intra-row spacing assures that a plant population of 66,667 ha−1 is optimum for the production of head cabbage in the study and similar agro-ecologies.

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Late cabbage planting density

Cited by 3 publications

References 8 publications

Assessment of seed quality of different cabbage lots during aging

Assessment of seed quality of different cabbage lots during aging

Effect of Mulching and Spacing on the Yield Quality of Cabbage (Brassica Oleracea L), South West Nigeria

Influences of inter- and intra-row spacing on the growth and head yield of cabbage (Brassica oleracea var. capitata) in western Amhara, Ethiopia

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