ทรัพยากร ระบุป้าย: Fish Culture
29 รายการที่พบ (กำลังแสดง 21 - 29) ก่อนหน้า
- 01-01-1992 Spanish Language
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Access Agriculture Training Video The guts, heads, skin or any other part of the fish that people do not eat can be turned into organic fertiliser by fermenting or composting it. Fish waste is rich in nitrogen, phosphorus, calcium and vitamins. By applying fish fertiliser, we can increase the...
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01-01-1976 56 pages, illustrated, tables
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ทรัพยากรหลัก 01-01-1998 A guide for small farmers and development workers who are interested in tilapia culture but need basic information. This book sets out in simple terms how to develop a tilapia farm while avoiding the potential pitfalls.
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01-01-1986 The purpose of this manual is to assemble in one book the basic concepts needed for successful planning and development of freshwater fish culture, and to introduce them in a simple way.
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This manual is primarily intended for use by extension specialists, technicians and other concerned with production of warmwater fish in cages suspended in reservoirs, lakes and ponds. It introduces and discusses technology for fish production at high densities in low volume cages as a...
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This book depicts methods and techniques from the process of Hungarian fish farming, without intending to give a complete description of every detail. 2 Copies
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The final goal of this publication is to rovide a realistic structure within which Peace Corps can begin to assist lesser developed countries in the development and managment of their natural freshwater fish resources.
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01-01-1998 This Agrodok describes how you can integrate fish culture with crop and animal production on a farm. This book follows on from Agrodok No.15 'Small-scale freshwater fish farming', which describes in detail the basic principles of raising fish and building a fish pond. Once agricultural activities...
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