The reality of the world's fisheries?

Salam Zidane Khalifa @Salam_Zidane_Khalifa

12 December 2017 0 6K Report

How do you view the reality of fish wealth for you

And what sweet to follow to improve their reality

All countries are so poor and vital

Badges
Science topic

More Salam Zidane Khalifa's questions See All

Can a genetic analogy be made between tilapia and carp?

Is it possible to conduct a genetic observation between tilapia and carp Or there are differences between the number of chromosomes The purpose of the sampling procedure is correct to improve the...

04 May 2018 3,466 1 View

What actions can we take to control the behavior of children in order to develop a generation of leadership, science and culture compared to previous?

What actions can we take to control the behavior of children in order to develop a generation of leadership, science and culture compared to previous centuries?

03 April 2018 8,685 6 View

Which is better in plastic pipes or steel pipes in fish projects What is their effect on fish?

02 March 2018 3,429 2 View

Are there studies on industrial kidney innovation? Or is there a scientific industrial kidney and what is its method of operation?

02 March 2018 9,497 4 View

What are the reasons that led to the failure of the closed system used in fish breeding in most Arab and foreign countries?

02 March 2018 9,236 8 View

Which is better in plastic pipes or steel pipes in fish projects What is their effect on fish?

02 March 2018 5,071 11 View

What are your ideas about the work of the machine to rotate water in fish ponds without the need for an electrical or oil source? Your opinions?

I would like to hear your opinion about the mechanism of making a machine that is used to rotate the water in order to raise the oxygen level in lakes and ponds? What are your ideas?

02 March 2018 2,148 8 View

Who has the book of animal production?

01 February 2018 2,750 0 View

What are the reasons behind the low levels of the Tigris River? It is causative What are your solutions?

01 February 2018 4,602 0 View

How to build an ongoing relationship on love and respect between spouses and their inheritance to children Your opinions?

How to build an ongoing relationship on love and respect between spouses and their inheritance to children Your opinions

01 February 2018 1,999 8 View

How to quantify polystyrene microplastic (8 micron) bioaccumulation in fish tissue?

"I have treated adult zebrafish with 8-micron polystyrene microplastic and want to study the bioaccumulation in different organs. Can this be done using hydrogen peroxide digestion followed by...

05 August 2024 853 3 View

Are students in the MBA program in Fisheries Enterprises Management eligible to work in the aquaculture industry abroad?

Are students in the MBA program in Fisheries Enterprises Management eligible to work in the aquaculture industry abroad? Could you explain the foreign countries interested in recruiting...

28 July 2024 8,378 2 View

Do anyone knows any book dealing with fish growth/zootechnical performances and somatic indexes in aquaculture?

In the aquaculture and fish nutrition research field, a number of growth and somatic indexes are often used, including specific growth rate (SGR), feed conversion rate (FCR), protein efficiency...

22 July 2024 2,480 4 View

Why do fish have fishy odors naturally ?

Chemical Engineering /Food Engineering

20 July 2024 4,152 4 View

Why do people believe everything they read in erotic fiction?

We have lots of expectations about how relationships are ‘supposed’ to look. Many times, this fairy-tale model doesn’t mimic our lives or our realities. (Logan Levkoff)

18 July 2024 8,177 2 View

Chromosomal spreads are shrunken after fluorescence in situ hybridization (FISH), why?

Dear colleagues, We are trying to do FISH on mice PDEC metaphase spreads. We use homemade biotin labelled probes, synthetized using a nick translation kit. For hybridization, initially we were...

08 July 2024 8,687 3 View

Determination of fatty acids in fish?

I measured the fatty acids in the fish, using the internal standard method in the national standard method, I first extracted the fish oil with cable extraction, please ask me how many grams of...

02 July 2024 900 1 View

How many fish otoliths and charophyte gyrogonites should you find in a sedimentary sample weighing 50g in order to be considered enviromental indices?

It's for my thesis on Quaternary costal sediments from Western Greece.

01 July 2024 4,854 0 View

Does anyone knows about any protandrous fish inhabiting the Mediterranean Sea, smaller than 20 cm (adult) and that change sex relatively quickly?

Other than Sparids

27 June 2024 1,809 0 View

Why did plantations increase in the South and why plantation industry is vital for South India?

26 June 2024 6,547 0 View