Ali Mohamed

11 Questions 25 Answers 0 Followers

Questions related from Ali Mohamed

How do you calculate GHG emissions at the farm level?

I want to calculate GHG emissions at the farm level using an online tool or easy-to-use software. This should include: Sheep and cattle (ruminants) emissions (methane) Crop nitrogen (nitrous...

23 August 2023 1,995 3 View

What method is reliable for establishing optimum leaf nutrient concentrations?

What is more reliable for establishing optimum leaf nutrient concentrations of plants, particularly trees? The focus is on boundary-line approach and compositional nutrient diagnosis norms.

23 April 2020 2,167 18 View

Is there a reliable reference for optimal leaf nutrient concentrations in olive?

I am working on a dataset to derive optimum and sufficiency ranges of leaf nutrient concentrations in olive. I am searching for a reliable reference to compare it with the ranges generated by me.

03 April 2020 7,587 7 View

Why adoption of precision agriculure in developing countries is still infirm?

Why farmers in developing countries do not widely adopt the principles of precision agriculure despite developing simple tools and techniques that can be easily followed?

26 March 2020 7,893 9 View

How to fit linear-plateau curve in excel?

I have sort of data consist of two variables --dependent and independent-- and want to fit it in linear-plateau form. How to do that in excel or other software and how to identify the inflection...

21 January 2020 1,372 3 View

What criteria can be used to decide number of clusters in k-means statistical analysis?

I am doing k-means cluster analysis for a set of data using SPSS. There is an option to write number of clusters to be extracted using the test. I believe there is a scientifically criterion to...

04 February 2019 4,889 10 View

What are the most effective strategies in writing a research paper?

I mean what are the tools that can help you to finish the writing effectively in timely manner.

20 September 2018 7,368 2 View

What are the appropriate growth stages of wheat to apply nitrogen fertilizer?

I am designing a program of nitrogen fertilization for wheat grown in sandy and calcareous soils and wondering when to apply the first dose and what are the appropriate growth stages in Feekes...

09 March 2018 5,522 8 View

How to deal with stress in the workplace?

Excessive stress in work can interfere with your productivity and performance, impact your physical and emotional health. Are there magical tips to beat workplace stress, especially in a toxic...

14 February 2018 9,064 3 View

What are the permissible levels of heavy metals in soil?

Especially for Fe, Zn, Cu, Mn, Ni, Pb, Co, Cd, Cr and Al elements that can be used to calculate different parameters for quantification of soil pollution.

06 June 2016 3,901 17 View

Can CND or DRIS models be applied in grains of wheat instead of leaves for diagnosing nutritional status?

CND and DRIS models are used for diagnosing nutritional status of the plant. Can we use these models in grains at maturity instead of leaves?

10 January 2015 1,252 3 View