Cultivation

Irrigation

Irrigation is a tool for managing soil water, nutrient, and thermal regimes, allowing to offset precipitation deficits and increase crop yields. Varieties for these conditions must possess high yield potential and the ability to effectively utilize intensive agronomic practices.

Mentioned in descriptions 9 637 varieties reference book.

Irrigation in agriculture consists of a complex of measures for managing soil water, nutrient, and thermal regimes to ensure stable yields regardless of weather conditions. This method allows for increasing crop productivity several-fold compared to dryland farming and regulating end-product quality indicators, such as protein or oil content.

The choice of a variety for irrigated conditions depends on its ability to respond intensively to high levels of mineral nutrition and moisture availability. Such plants are bred with consideration for high resource supply; however, their productivity directly depends on the quality of agronomic practices and the efficiency of nutrient uptake from increased fertilizer doses, often applied via fertigation systems.

Evaluation of varieties for irrigation is based on their responsiveness to intensive management, suitability for mechanized harvesting, and adaptability to potential water stress. A crucial factor is multi-disease resistance, as increased humidity in the air and soil in irrigated fields creates a favorable microclimate for the development of various pathogens.

Sources10

Breakdown by crop

Maize irrigation 148 Tomato Irrigation 99 Pepper Irrigation 58 Potato Irrigation 57 Irrigation of Hydrangea macrophylla 57 Lettuce irrigation 44 Maize irrigation 37 Chrysanthemum irrigation 36 Irrigation of Zantedeschia 35 Alfalfa irrigation 35 Irrigation — Common Wheat 34 Irrigation — Soybean 33 Irrigation — New Guinea Impatiens 30 Irrigation — Strawberry 30 Bean Irrigation 29 Heuchera Irrigation 27 Melon irrigation 27 Hippeastrum Irrigation 26 Phalaenopsis irrigation 25 Sunflower irrigation 24 Gerbera Irrigation 24 Cucumber Irrigation 24 Irrigation — Cauliflower 24 Apple Irrigation 22

Found in these crops

Maize 244 Tulip 212 Tomato 141 Bread wheat 125 Potato 102 Maize 81 Bell pepper 76 Bigleaf hydrangea 62 Alfalfa 59 Grapevine 58 Lettuce 58 Rice 56

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.

TROPDWN24

Application submitted

Salvia miniata Fernald x S. splendens Sellow ex Nees

Rolando Uría

1 record

Vanilla Ice

Terminated

Carex morrowii Boott · Japanese sedge

Bernhard Merz

1 record

TP15

Application submitted

Peperomia caperata Yunck. · Emerald ripple peperomia

Olga Lundager

1 record

Sweet Paco

Terminated

Spathiphyllum Schott · Spathiphyllum

P.C.M. Olsthoorn Holding B.V.

1 record

TMDG1204

Terminated

Digitalis chalcantha x Digitalis purpurea

BRANDED GARDEN PRODUCTS

1 record

Summer Snow

Withdrawn

Phyllostachys edulis (Carrière) J. Houz. · kikko-chiku

Bambuparque, Lda.

1 record

Venus

Terminated

Aglaonema Schott. · Chinese Evergreen

Hoy Wan Choy

1 record

Thin Ice

Application submitted

Spathiphyllum kochii Engl. & K. Krause

Chao-Lun Chen

1 record

Tamar Candy Cane

Terminated

Impatiens New Guinea Group · New Guinea Impatiens

FGB B.V.

1 record

Tacdam 8465

Terminated

Graptopetalum bellum (Moran & J. Meyrán) D. R. Hunt · Chihuahua-flower

Gartneriet Damsted / P.Thorarinsson

1 record

Sunflor Aneto

Withdrawn

Dianthus L. · Carnation

P.Kooij & Zonen B.V.

1 record

SUNPA 4411

Active

Mandevilla sanderi (Hemsl.) Woodson · Brazilian jasmine

Tomoya Misato^^^Masahiro Yamada

1 record

TP13

Application submitted

Peperomia caperata Yunck. · Emerald ripple peperomia

Olga Lundager

1 record

Sunpa 0931

Active

Mandevilla x amabilis (Backh. & Backh. f.) Dress · Alice du Pont mandevilla

Masahiro Yamada

1 record

Snow Leopard

Active

x Mangave D. Klein · Mangave

Hans A. Hansen

1 record

Tiki Carmen

Terminated

Begonia coccinea Hook. · angel-wing begonia

Adrianus L.M. van der Meer, Paulus A.M. van der Meer

1 record

Snowwhite

Withdrawn

Hydrangea paniculata Siebold · Panicled hydrangea

Alex Schoemaker

1 record

Sonora

Terminated

Dahlia Cav. · Dahlia

Green Works International B.V.

1 record

Solar

Active

Chamelaucium uncinatum Schauer · Geraldton wax

Nitzan Nir

1 record

Soedjana Kassan

Withdrawn

Aeschynanthus radicans Jack x A. tricolor Hook.

Sri Rahayu

1 record

Schumi Dark

Terminated

Peperomia caperata Yunck. · Emerald ripple peperomia

Eden Collection B.V.

1 record

Rudolph

Terminated

Zantedeschia Spreng. · Arum-lily

Trendflor B.V.

1 record

Ruby Slippers

Terminated

Begonia-Rex-Hybridae · King begonia

Dan Heims

1 record

Singalong

Withdrawn

Phalaenopsis Bl. · Moth Orchid

René Schoone

1 record

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Text source

This summary is compiled from the publications listed in the sources and verified by an editor. It contains no legally significant information; it provides agronomic context for registry data rather than the registry data itself.