Method of Silk Culture
With the aim of producing silk fiber and manufacturing silken clothes the overall process of rearing of the silk culture or silk worm scientifically and…
Biology
Characteristics of Silk Fibers
Some most common Ccharacteristics of Silk Fibers are: (i) As the silk fibers can retain some moisture, the clothes made of silk can be used…
Culture of Silk Worms or Sericulture
The silk clothes that we use are made of fibers or silk threads produced from the secretion of salivary glands of silk moth. The silk…
Diseases of Fishes and Their Treatment
There may be various types of diseases in fishes. The body of a healthy fish is slimy and its colour is bright. If the original…
Cultivation of Carps in Different Stages
Three types of ponds are to be used one after another for the cultivation of carps in different stages. (a) Nursery pond: Spawn collected from…
Culture of Carps in an Ideal Pond
It is divided into several specific steps, they are as follows: 1. Preparation of the pond. 2. Collection of fish fry and transportation 3. Releasing…
Essential Characteristics of an Ideal Pond for Carp Culture
Method of fish culture: Fish culture generally means the rearing and taking care of fishes in internal fresh water bodies. An ideal pond is required…
Difference between Galda and Bagda Prawn
Difference between Galda and Bagda Prawn: Galda prawn Mainly fresh water prawn but they are available in less saline water also Their body is transparent,…
Method of Culture of Saline Water Prawn or Bagda Prawn
‘Bagda’ prawn culture has been practiced by the method of blockade. During the full moon or on the night of new moon the water of…
Method of Culture of Fresh Water Prawn or Galda Prawn
About 70% Of the exported prawns are Galda prawn. They are cultured in inland, rivers, canals, ditches, haor etc of the country. Ponds with viscous…
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