Fisheries

Texas A&M AgriLife Extension Service provides an array of resources related to fisheries and aquaculture management for landowners and commercial producers including publications, virtual learning courses, recorded webinars and how-to videos.

Group of catfish splashing in net

Aquatic Diagnostics Laboratory

The Texas AgriLife Extension Service Aquatic Diagnostics Laboratory provides research-based analysis and diagnostics for owners of private waters and the stakeholders of Texas.
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Learn About
Fisheries

Publications

Publication

This book has long been the premiere reference for identifying the fish of coastal waters.

Publication

This book explores the many species of coral reef fish that are just off the Texas coast.

Publication

Adding crushed agricultural limestone (calcium carbonate), or "liming," is a relatively inexpensive, well-known, and highly discussed management practice to enhance crop productivity in both acidic soil and water. Liming a pond to maintain consistent and optimal alkalinity concentrations will improve ecosystem health and maximize fish growth. This publication discusses aquatic health and the application of […]

Programs

We offer numerous free and affordable programs on agriculture and natural resources, family and community health, economic health and youth development. We also offer many volunteer opportunities. Browse the list below.
Program

The Texas Sea Grant College Program is part of a national network that helps connect research conducted at Sea Grant institutions with the public.

Program

The Texas 4-H Natural Resources Program provides a variety of resources and opportunities to learn about wildlife, forestry, water conservation and more.

Program

This program provides expertise and resources related to topics including sportfish management, aquaculture, fish species and production, ponds, aeration, water quality, aquaponics and aquatic vegetation.

Courses

Course

This online course is the first in a series of three developed to introduce homeowners, DIY hobbyists, or future commercial farm operators to the world of aquaponics.

Aquatic Plant Management Series

This four-course aquatic vegetation series provides landowners and pesticide applicators biological information for submerged, algae, floating, and emergent species of problematic aquatic plants found in Texas.

All Resources on Fisheries

  • Publication

    Esta publicacion analiza los matices de las leyes de agua de Texas que los propietarios deben navegar al ubicar, disenar y llenar sus estanques. (3 paginas)

  • Publication

    Severe grub infestations can pose a serious threat to fish production farms and private fishing ponds. Pond managers must be proactive in monitoring for and preventing infestations. This publication examines common species of grubs that cause problems for pond fish in North America, explains the life cycle of each, and offers suggestions for grub management. […]

  • Publication

    To maximize profits, small hatcheries and oystermen can focus on branding, marketing, and production techniques to increase demand without increasing costs. Utilizing unique oyster-culture practices, highlighting regional variations, creating a brand name, and attracting a loyal following can lead to increased sales and profits. (3 pages)

  • Publication

    Prospective catfish producers will find all the information they need in this publication. There is a thorough discussion of economics, to help you decide if this is the business for you. Other topics include pond construction, stocking, feeding, water quality, parasites, and diseases, dealing with off-flavor, harvesting, marketing and others. (29 pages)

  • Publication

    Aquatic vegetation is a common problem in ponds, which can lead to low, dissolved oxygen fish kills, increased water evaporation, reduced access for recreation, reduced fish growth, and many other issues. In addition to mechanical, physical, and chemical control options, biological control is an efficient, relatively inexpensive way to manage some nuisance aquatic vegetation populations. […]

  • Publication

    Mozambique tilapia (Oreochromis mossambicus) are native to Africa and have been introduced and used as a biological control for aquatic vegetation management in much of the United States, including Texas. This publication will explore the biology, regulations, and other considerations related to Mozambique tilapia. (3 Pages)

  • Publication

    This publication will help you to prevent the grow of Golden Alga in your pond by teaching you the facts!

  • Publication

    This publication is a collection of the PowerPoint presentations made at the Largemouth Bass Conference held March 27, 2008 in Athens, Texas.

  • Publication

    Learn firsthand what biologists, landowners and volunteers practice daily in Texas in order to conserve and manage our natural resources!

  • Publication

    This book contains physical descriptions, habitat information, photographs and range maps for more than 150 species of native and introduced fishes found in the freshwaters of Texas.

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