نتایج جستجو برای: fish farmers

تعداد نتایج: 137205  

Journal: :International Journal of Enviornment and Climate Change 2021

Aims: The aim of this study was to evaluate farmer’s pesticide use practices and their effects in the wetland Ndop.
 Study Design: A cross sectional carried out from January August 2019 Ndop, North West Region Cameroon.
 Methodology: Questionnaires were administered separately 382 rice 100 vegetable farmers, descriptive statistics used analyzing results. Specifically, Chi-squared stat...

2017
Eugene L. Torrans EUGENE L. TORRANS

—Aeration allows for higher feeding rates and increased production of channel catfish Ictalurus punctatus in intensive and semi-intensive aquaculture systems. However, the effect of specific dissolved oxygen (DO) concentrations on various production parameters remains unknown. The purpose of this 2-year study was to determine the effect of daily minimum DO concentration on channel catfish produ...

Journal: :IOP conference series 2021

Paddy-Fish integrated system has been applied by Indonesian farmers. They practiced diversification farming in correlation to get more benefit and minimized risk. The objective of this research was analyse technical economical feasibility paddy-fish at lowland rice field. This used the experimental field method. Fish pond created surrounded with 3 m width 0,5 depth where fish grown for 4 months...

Journal: :J-ABDI Jurnal Pengabdian kepada Masyarakat 2021

Fish is an aquatic resource that contains many benefits because it a good source of protein for the body. In addition, fish also various substances are very beneficial local commodity widely used as livelihood with fairly high level production. However, due to lack knowledge farmers in processing fishery products, production and public interest not comparable. The purpose this program so can ta...

Journal: :Agricultural Economics Research Review 2021

Fish seed as a primary input determines the pace of aquaculture development. Traditionally, fish was sourced from natural water bodies, and farmers faced several constraints like mixed ununiformed non-targeted species, uncertain supplies. The development induced breeding technologies enabled establishment large numbers hatcheries. Since then, remarkable growth has taken place in production. Yet...

Journal: :Frontiers in Veterinary Science 2022

The effects of stocking density on fish welfare are complex and involve many interacting parameters. This relationship between welfare, influencing factors make it challenging to define a specific optimal (“golden”) density. Indeed, previously published recommendations for different species aquaculture interest incredibly variable even at the same life stage, can also vary widely within rearing...

ژورنال: توسعه آبزی پروری 2022

Studies which have been done about effects of herbs on reinforcing and stimulating the immune system in aquatic against pathogens indicate their considerable impacts. Herbs usage is becoming more common because they are cheap, with no side effects for fish, human and the environment. The aim of this research is to add essential oils of eucalyptus (Eucalyptus globules) and thyme (Zataria multifl...

Journal: :Asian Food Science Journal 2023

This study addresses the growing concern over quality and shelf life of farmed fish products in market due to increasing demand international market. Various preservation methods are necessary ensure food safety extend products. Freezing chilling still considered most reliable for preserving fish. The reviews techniques extending frozen fish, with a focus on common species Results suggest that ...

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