Intergrated Soil Fertility Management: Cauliflower
Loading...
Date
2023
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
This training manual on cauliflower production under the Nepal Seed and Fertilizer provides comprehensive guidance on integrated soil fertility management (ISFM). The process of planting Cauliflower includes variety selection, quality seed, preparing the land to produce healthy seedlings, transplanting seedlings, fertilizer management, irrigation and drainage, managing weeds, pests, and diseases, and finally harvesting and storage. A good seed variety is healthy, pure, and clean. Apply 1500 kg of manure to the land at least 15 days before transplanting. The nursery bed selection should be accessible, closer to irrigation, and with a good drainage system. The nursery bed should be 3 m long, 1 m wide, and 15 cm raised above. The seeds should be sown i cm deep and 5 cm apart between rows. Nursery sheds should be protected from heat, cold, and animals. It should also be watered regularly, and weeding done. Top dressing should be done 15 days after sowing. During land preparation, fields should be leveled. After 20-25 days, seedlings are ready for transplanting and should be exposed to sun and water-restricted for 2-3 days before transplanting. Plants should be spread widely, as close spacing increases the competition for nutrients and light. Weeding and earthing should be done 30 days before transplanting and, second, before the initiation of curd formation. Earthing should cover up to 5 cm of the stem of plants. The critical stages of top dressing are right after transplanting, after weeding and earthing, before top dressing, and during curd formation. The first top dressing, which is done 30 days after transplanting, should be around 5-7 cm away from the plant. The second top dressing is done at the curd formation stage. For early varieties, harvesting should be between 65-75 days; mid varieties are between 90-100 days; and late varieties are between 110-130 days. As it is a delicate product, cauliflower should be placed in crates and demos to prevent damage which will lead to reduced market price. Grading is based on uniformity of color, shape, freshness and cleanness, and size and compactness. It should be stored at a temperature of 0° as high temperatures deteriorate quality and shelf life. During transportation, air should be allowed to circulate in the stacks or piles.
Description
Keywords
Cauliflower, Agricultural practices