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Cultivation

Planting density

Planting density is the number of plants per unit area, which determines the area of nutrition and the efficiency of resource utilization by the crop. This indicator directly influences yield formation and is an important tool for managing a variety's potential.

Mentioned in descriptions 5 959 varieties reference book.

Planting density is measured in thousands or millions of plants per hectare and determines the area of nutrition for each individual specimen. At an optimal value, plants utilize light, moisture, and nutrients most efficiently. In the case of high-density crops, intraspecific competition occurs, leading to stem elongation, weakening of the root system, and an increased risk of lodging, whereas in sparse crops, resources are not fully utilized and the area becomes overgrown with weeds.

The choice of density depends on the biological characteristics of the variety, including its developmental intensity and its ability to tiller or form side shoots. Different varieties respond differently to stress factors; therefore, recommendations for planting density should always comply with the characteristics of the specific hybrid or variety provided by the breeder.

The actual density in the field is determined not only by the seeding rate but also by field germination and the survival rate of plants at the time of harvest. The final indicator is adjusted depending on external conditions: with sufficient moisture and high soil fertility, higher rates are acceptable, whereas in arid conditions, density must be reduced to prevent moisture deficit in plants.

Sources10

Breakdown by crop

Corn Plant Population 485 Sunflower Plant Density 247 Maize plant density 186 Apple tree planting density 54 Planting density — soybean 52 Planting Density — White Cabbage 31 Rapeseed stand density 30 Planting density — soft wheat 22 Carrot Plant Density 19 Pear Planting Density 17 Peach Planting Density 13 Planting Density — Sweet Corn 13 Sorghum plant population 12 Plant population — sugar beet 11 Lettuce Plant Density 10 Rapeseed Stand Density 10 Cucumber plant density 8 Planting density — Sour cherry 8 Pea plant density 8 Blueberry planting density 8 Apple Tree Planting Density 8 Barley plant density 7 Plum planting density 7 Tomato planting density 7

Found in these crops

Maize 578 Sunflower 259 White cabbage 231 Maize 222 Lettuce 125 Tomato 90 Cauliflower 81 Watermelon 58 Bell pepper 52 Soybean 46 Red cabbage 42 Perennial ryegrass 40

Varieties that feature this in their description

Selection based on the description text, not official resistance ratings: such data is not available in registers. Mention indicates that the trait is discussed in the variety's sources; see the variety's profile for details on what is specifically stated.

Dowinda

Active

Brassica oleracea L. (White Cabbage Group) · White cabbage

DE
2 records

Dealmagro

Active

Solanum melongena L. · Eggplant

ES
2 records

Darsa

Active

Brassica oleracea L. (Savoy Cabbage Group) · Savoy cabbage

NL
2 records

Cera 395

Active

Zea mays L. · Maize

RO
2 records

Dallas

Active

Brassica oleracea L. (White Cabbage Group) · White cabbage

CZ
2 records

Celate

Active

Zea mays L. subsp. mays (Maize Group) · Maize

CZ
3 records

CSF110

Active

Zea mays L. · Maize

RO
2 records

Bromha

Active

Brassica oleracea L. (Cauliflower Group) · Cauliflower

NL
2 records

Bilbo

Active

Solanum lycopersicum L. · Tomato

NL
2 records

Iunia 96

Terminated

Linum usitatissimum L. · Common flax

2 records

Esperia

Active

Gossypium L. · Cotton

2 records

Cekob

Active

Zea mays L. · Maize

SK
2 records

Ladora

Active

Brassica oleracea L. (White Cabbage Group) · White cabbage

Eike Kampe, Hryhorii Pylypenko,

UA
2 records

Exxact

Withdrawn

Zea mays L. · Maize

RAGT CZECH| RAGT Czech s.r.o.

DE
1 record

Casteli CS

Active

Zea mays L. · Maize

CAUSSADE SEMENCES

IT
1 record

Tigouan

Withdrawn

Lolium multiflorum Lam. var. westerwoldicum Wittm. · Westerwolds Ryegrass

GIE GRASS (FR)

FR
1 record

Walwin

Active

Lactuca sativa L. · Lettuce

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

NL
2 records

Prolumia

Active

Solanum lycopersicum L. · Tomato

Vreugdenhil Breeding & Seeds B.V.

NL
2 records

PH5013

Active

Solanum lycopersicum L. · Tomato

Vreugdenhil Breeding & Seeds B.V.

NL
2 records

Logos - DK 636

Terminated

Zea mays L. · Maize

Dekalb Genetics Corporation

IT
1 record

Meiron F1

Active

Cucumis melo L. · Melon

Moshe Zalsman

UA
2 records

Lorenzo

Application submitted

Foeniculum vulgare Mill. · Fennel

ReinSaat KG

AT
1 record

Arklait

Application submitted

Brassica oleracea L. (White Cabbage Group) · White cabbage

Naumov Ruslan Olehovych, Krasniuk Viacheslav Anatoliiovych,

UA
2 records

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