Gloria Nnaniki Mashungwa

5 Questions 2 Answers 0 Followers

Questions related from Gloria Nnaniki Mashungwa

How do I calculate variability and heritability using Anova output from SAS or Statistica ?

I understand heritability (h2 ) in the 'narrow sense' as the "proportion of the genetic variance (VG) out of the total variance (VG + VE). How do I calculate variability and heritability using...

05 May 2021 5,444 4 View

How can one get better success out of crossing cowpea and yard long bean?

Very little success has been documented on successful crosses of cowpea (Vigna unguiculata L. Walp) and yardlong bean (Vigna unguiculata L. Walp subsp. sesquipedalis). Is there any recent...

20 February 2019 4,056 5 View

Is it possible for peroxide values of Ximenia oil to be affected by post harvest handling or length of storage ?

We measured peroxide values of Ximenia americana and X.cafra and the values were very low (3.7). i was just wondering if maybe post-harvest activities might affect this value.

15 May 2018 2,777 1 View

Hi, what are the annual and perennial wild subspecies of cowpea, and what varieties are included within those subspecies?

What are the names of wild annual and perennial Cowpea (Vigna unguiculata ( L.) Walp.) subspecies? What varieties belong to those subspecies?

02 March 2016 2,462 1 View

What is the ideal or recommended farmer - extension officer ratio under subtropical farming conditions?

Hi, what is considered the ideal ratio of farmer:extension officer in the subtropics, especially the semi arid subtropics?

24 March 2015 7,183 12 View