Why the animal consumption per capita declines in USA???

I surprised when I saw the statitics related to the animal protein consumption in USA . Because, this consumption declines within year. I guessed the reason....

10 November 2018 428 2 View

What do you think about the efficiency of hay preservatives of microbial origin in hay conservation?

I want to learn to your opinions about the possibilities of using microbial hay preservatives for conservation of forages.

01 February 2018 6,453 1 View

How long time is needed to see the inhibitory effect of the nitrate on the ruminal methanogenesis?

I intend to prepare a Project related to methane mitigation in rumen. I think to use hazelnut oil and nitrate with this aim. Can you share your ideas with me about my Project? If you accept I will...

31 December 2017 8,208 2 View

How the ration affects the cow milk pH?

08 September 2017 2,041 0 View

During which lactation period (cows) is methane produced at the highest level?

05 June 2017 1,093 3 View

Can NH3-N be used alone to evaluate the proteolyzis degree in alfalfa silage?

07 August 2016 4,799 0 View

Can we have unspoiled ensilage after 60 days?

We ensilaged alfalfa at 23-25% dry matter in plastic bags. The plastic bags were bloated in first two days of ensilage. Can we have unspoiled ensilage after 60 days?

09 October 2015 9,995 3 View

fatty acid analysis in forages

I want to determine the fatty acid contents (linolenic, linoleic and other fatty acids) in sorghum silage. I need a protocol related to the fatty acid analysis in forages. Please help me in a...

01 February 2011 5,951 3 View

RED CLOVER AND FATTY ACIDS

Hello, I am a researcher in Turkey... I study on ruminant nutrition. Nowadays I am interested fatty acid contents of red clover. Because this plant affects the N and fatty acid metabolism in...

11 December 2010 5,528 4 View

Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 2 View

What solvent can I used for Paal Knorr reaction between 6-amino hexanoic acid and 2.5 hexanedione?

I am try to make the Paal Knorr reaction between 2.5 hexnedione and 6-amino hexanoic acid, my problem is type of solvent to use, because 6-hexaminohexanoic acid is soluble in water but I am not...

02 March 2021 4,443 2 View

Ester cleavage conditions?

Hi all, I need to cleave the ester in Ethyl 2-amino-1H-imidazole-5-carboxylate to make the carboxylic acid and retrieve the product from solution to use in downstream applications of linking to...

01 March 2021 8,766 3 View

How to remove DCU and HOBT from my reaction?

I am doing a acid and a chiral amino alcohol reaction using DCC and HOBT in DCM or THF? Can anyone suggest me how to remove DCU and HOBT from a reaction mixture??

28 February 2021 2,153 1 View

Is there a method of determining feed digestibility without the need to re-pellet the feed?

I am aiming to determine the ADC values of a commercial fish feed, but I do not have a steam pelleter or extruder available to me. Ideally, the pellets could be coated with some inert marker....

28 February 2021 7,967 3 View

What is the most common number of epitopes in an multi-epitope Vaccine?

hi everyone, I'm interested in the field of vaccine design specifically multi-epitope cancer vaccines , I want to know if there is a minimum and maximum number of epitopes we could use in a...

27 February 2021 3,882 3 View

How to increase solubility of Poly acrylic acid in Dioxane solvent?

I am working with Polyacrylic acid (100.000Da) and instead of water, I need to use another solvent (dioxane) to dissolve PAA. However, because of the high molecular weight, it's quite hard to...

25 February 2021 2,225 5 View

Why is NH4OH added in heavy metals limit test?

The limit test I'm referring to is USP method II. In this procedure you need to dropwise add 6N of NH4OH to the sample until it the pH is alkali. After that you need to dilute and add HOAc until...

23 February 2021 2,049 3 View

Is it efficient to do liquid biopsy to investigate the gene expressions of the tumor?

To do liquid biopsy and look for specific gene expressions there are so many published papers. Thera are different protocols and procedures used to isolate circulating cell free RNA or mRNA from...

23 February 2021 7,326 5 View

Is this the write procedure for acid digestion of soil for heavy metal analysis using AAS?

How to do acid digestion of soil sample with 3:1 aquaregia in an open vessel?

23 February 2021 3,053 7 View