Download A manual on vegetable seed production in Bangladesh by M. A. Rashid, D. P. Singh PDF

By M. A. Rashid, D. P. Singh

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The five stamens attached to the base of corolla are separated. The single style is usually longer than the stamens and stigma is club-shaped. The ovary generally has three locules. Pepper tend to blossom and set fruit earlier under short day conditions. Fruits of the capsicum is a pod like berry with a short, thick peduncle. The shape of the fruit varies from a flattened oblate to long slender and tapering, the size also ranges from very small to large fruit of sweet pepper. Seeds within the fruits mature as the fruit ripens.

One ton fruit yield should produce 10 kg of seeds. Thus seed yield will depend on yield of fresh fruits. However, under sub-continent condition Singh et al. (1964)recorded an average yield of tomato seed as 145 kg /ha. Pests and Diseases and Their Control Following are the major insect-pest and diseases of tomato Insects Tomato fruit warm I Control Measures Malathion 50 EC or Thiodan 35 EC @ 2 ml/litre of water should be applied as foliar spray. Epilachna beetle Malathion/Fyfanon/Zithiol 50 EC can be sprayed.

Tow lines of seedlings are planted in a 1m wide bed having 30 cm wide drains in between the beds. A spacing of 60 x 45 cm is recommended. Irrigation Irrigationis given according to the soil requirements and climatic conditions. A crop after transplanting may need irrigation twice a week and later once a week. Adequate moisture supply during flowering and seed development are necessary to obtain high yield. Roguing Careful roguing is essential for cauliflower seed production. Cauliflower varieties vary in their morphological characters, especially at the time of maturity.

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