F1 Green Galaxy

Crop Name	Cabbage
Hybrid Name	F1 Green Galaxy
Segment	Round
Plant Habit	Erect plant habit
Maturity Period	65–70 DAT
Characteristics	• Strong plant vigor with dark green foliage • Medium to big-size uniform round head • Compact, dark green color heads with good internal structure • Good field holding ability
Average Head Weight	1200–1500 g
Climate	The ideal temperature range for cabbage growth is between 15°C and 25°C.
Sowing Window	All season
Focused Market	MP, JHK

Parameter

Description

Scientific Name

Brassica oleracea var. capitata

Hybrid

F1 Green Galaxy

Soil

For early crop light soils are best whereas for late crop heavy soils are preferred. The optimum soil pH is 6 to 7.

Land Preparation

Ploughing of land 2-3 times and make fine tilth.

Spacing

60 × 45 cm or 45 × 30 cm

Climate

Cabbage thrives under a cool, moist climate, particularly during the winter months in the plains. The ideal temperature range for cabbage growth is between 15°C and 25°C.

Season

Cabbage grown in all seasons.

Seed Rate

0.2 Kg/ha

Fertilizers & Manures

Type	Quantity / Notes	Additional Info
FYM	20-25 t/ha
Nitrogen (N)	180 – 200 Kg / Ha	Optimum levels of Nitrogen (Ammonium sulphate) especially during head formation stage and P and K during seedling establishment is crucial.
Phosphorus (P₂O₅)	125 – 130 Kg / Ha
Potassium (K₂O)	150 – 160 Kg / Ha
Any special cases: No

Irrigation

3-4 days interval to maintain field capacity in winter and 7 days once in rainy season.

Weed Control

Manual weeding: 2-3 times.

Any Special Crop Practices

Diseases

Name of the Disease	Symptoms & Management
Black Rot	First signs of the disease often appear along the margins of leaves as chlorotic regions and the chlorosis progresses in the direction of the mid rib forming a V shaped area. Symptoms may appear from any side and centre of the leaves. The bacteria are transmitted through seeds. Control: use of disease free seeds, use of resistant hybrids, spray of Copper Oxy Chloride 50% Wp + K Cycline (2.5g + 0.5g/L).
Leaf Blight	Pin-sized black specks found on the leaf surface or stem. The specks enlarge concentrically, creating a distinct target spot or bull’s eye lesion with a yellow halo. Control: Fluxapyroxad 250 G/L + Pyraclostrobin 250 G/L SC (0.3 ml/L).
Downy Mildew	Small brownish spots on leaves, on lower surface whitish powdery mass observed at cloudy weather, cause defoliation. Spray: Fenamidone 10% + mancozeb 505 WG (2.5g/L), Metiram 55% + Pyraclostrobn 5% WG (2g/L).
Black Leg	On seedlings black pucnidea as visible as small dots on hypocotyl and in the advance stages the stem shows greyish brown whole spots often with purple and black margin. Control: COC @ 2 gm/ltr, Streptocyclin 0.5 gm/ltr, Thiophenate methyl @ 2 gm/ltr.

Pests

Name of the Pest	Symptoms & Management
DBM	DBM causes damages to leaves by making wholes on leaves cause severe damage. Control: Chlorantraniliprole 18.5% SC (0.3ml/L), Spinosad 45% SC (0.15ml/L), Pheromone traps with lures @ 30 traps/ha.
Borers & Loopers	Veracious eaters on leaf. Control: Chlorphyriphs 50% + Cypermethrin 5% w/w (2ml/L), Emamectin Benzoate 5% SG (1g/L), Pheromone traps with lures @ 30 traps/ha.
Aphids	Suck the sap from leaves cause leaf distortion. Control: Acephate 20 SP% (1g/L).
Flea Beetle	Scrap the chlorophyll content of the leaf and skeletonize the leaf. Control: Spinosad 45% SC (0.15ml/L), Bifenthrin 10% EC @ 1.5 ml/ltr.
Cabbage Butterfly	Adult butterflies lay eggs on the under surface of the leaves, upon hatching the caterpillar feeds on the leaves causing stunted growth. Control: Chlorphyriphs 50% + Cypermethrin 5% w/w (2ml/L), Emamectin Benzoate 5% SG (1g/L), Pheromone traps with lures @ 30 traps/ha.

Harvesting

Harvesting is done when the heads are well developed and firm, usually ready by 65–70 days after transplanting.

Yield

45–50 t/ha

Parameter	Description
Tip Burn	Brown or necrotic spots at the tips and margins of inner leaves within the head linked with calcium deficiency and excessive nitrogen and phosphorus. Control: Ensure adequate calcium supply through soil amendments or foliar applications, and manage nitrogen and potassium fertilization accordingly.
Splitting / Cracking	Cracks or splits appearing on the head due to rapid growth, high humidity, and excessive water pressure within the head can lead to splitting. Control: Avoid excess irrigation and fertilizers.
Blindness	Loss of inner leaves within the head, leaving only the outer leaves due to low and high temperature. Control: Regulate temperature in the nursery. In case of raised bed nurseries, provide adequate irrigation and shade.
Wiry Stem	Elongated hypocotyls in seedlings and in mature seedlings hard stems and lesser leaves caused by excess temperature. Control: Regulate temperature in the nursery. In case of raised bed nurseries, provide adequate irrigation and shade.