Package of Practice for Mustard Cultivation
Introduction
Mustard (Brassica spp.) is an important oilseed crop that is widely grown in India. Its oil is beneficial, and it plays a crucial role in Indian agriculture.
Climate and Soil
Climate: Mustard thrives in cool and dry weather. Its optimal growth occurs at temperatures between 10°C and 25°C.
Soil: Well-drained sandy soil is the best, but it can also grow in clayey and loamy soils. Soil pH should be between 6.0 and 7.0.
Land Preparation
Tillage: Prepare the field by tilling thoroughly to soften the soil. Apply manure or compost.
Leveling: Level the field to prevent waterlogging.
Seed Selection and Treatment
Variety: Choose good varieties according to the local climate.
Seed Treatment: Treat the seeds with fungicides like thiram or carbendazim to protect against fungi and diseases.
Sowing
Timing: Sow in North India from October to November and in South India in September.
Method: Seeds can be sown using a seed drill or manually. Maintain a distance of 30-45 cm between rows and use 4-5 kg of seeds per hectare.
Depth: Sow seeds at a depth of 2-3 cm.
Fertilization
Soil Testing: Conduct soil tests to determine necessary fertilizers.
Application: Apply 20-25 kg of nitrogen (N), 50-60 kg of phosphorus (P2O5), and 20-25 kg of potassium (K2O) per hectare. Half of the nitrogen and all phosphorus and potassium should be applied before sowing, while the remaining nitrogen should be applied at flowering time.
Irrigation
Water Requirements: Mustard requires irrigation 3-4 times. Irrigate after sowing and again during flowering and pod formation.
Drainage: Ensure proper drainage to avoid waterlogging.
Weed Control
Weeds: Control weeds by manual removal or using herbicides if necessary. Removing weeds during early growth is crucial.
Pest and Disease Management
Pests: Common pests include aphids, mustard flies, and cabbage caterpillars, which can be managed with appropriate pesticides.
Diseases: Major diseases include powdery mildew, which can be controlled using resistant varieties and fungicides.
Harvesting
Maturity: Harvest when the pods turn brown and dry. Shake the pods to check if they rattle.
Method: Cut the crops with a sickle and leave them in the field to dry. Thresh the dried crops to extract seeds.
Post-Harvest Management
Cleaning: Clean the seeds thoroughly.
Storage: Store seeds in a cool, dry, and airtight place to protect them from moisture and pests.
Crop Rotation and Sustainability
Rotation: Practice crop rotation to maintain soil fertility and control pests and diseases.
Sustainability: Use organic farming and integrated pest management (IPM) for sustainability.
Note:
These recommendations are based on research center findings. Yield may vary due to soil, weather, pest/disease attacks, and crop management.
Farmers are responsible for their crop outcomes. Local agricultural department guidelines may also be followed.
