Dereje Ashebir Bezabih

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Questions related from Dereje Ashebir Bezabih

Anyone who tried separation of Humic and Fulvic Acids using organic acid?

Hi all, I have a regulatory issue to use the inorganic acid for separation of humic acid and fulvic acid from the humic substance, Leorndite, for organic production. Anyone who used organic...

06 June 2019 1,275 8 View

Experience in Chokeberry (Aronia melanocarpa) nutrient mangement?

I found only few literature about the fertilizer requirement of Chokeberry. There is a huge difference in their recommendation among these papers. Thus, I am looking for more references or advice...

09 September 2016 5,074 1 View

Any experience in identification and enumeration of bacterial species?

I have a blend of about 10 beneficial bacillus species for liquid fertilizer formulation. The supplier provided the list of species and their estimate numbers. The concentration of these species...

09 September 2016 3,651 2 View

What is the effect of having two or three replications on ANOVA analysis?

I want to evaluate the effect of a new product on yield components of three cultivars. Accordingly, I have six subjects (3 varieties and their respective controls). I am planning to have only two...

02 February 2015 6,637 7 View

Is there anyone with an experience on drench system nutrient application for fruit or vegetables?

I want to be more precise on the spray volume (the amount of water added to the tractor-mounted tanker) to apply nutrients using drench system. I don't have time and resources to calibrate. Most...

01 January 2015 5,321 1 View

Does anyone have experience measuring the Total Soluble Solids or SSC of fruits?

The simplest way to measure TSS/SSC is using Refractometer. But I can't use it due to limited sample size. Can anyone explain me if there is a means to know the TSS or SSC (Soluble Solid Content)...

08 August 2014 9,169 19 View