Any research infomration available on sexual reproduction and seed set of Sphegneticola trilobata?

Former name is Wedelia trilobata and is a invasive plant in the world.

07 August 2017 3,893 3 View

Why alien invasive plants showed more plastic responses than native plants?

I mean how they more plastic in alien environment

02 March 2017 7,857 2 View

Is biomanupulation on applied to predators? I mean can we applied to invasive plants?

Biomanupulatio9n mainly applied for aquatic ecosystem for predators. ANy reference for plants?

02 March 2017 3,812 7 View

Can any one suggest good protocol for DNA extractiion from Hedyotis plants

I tried but with some methods. But no good quality DNA. SO I need to find good protocol

11 December 2016 4,627 3 View

Which is more reliable To estimate plant breeding system which is more reliable. out crossing index or pollen ovule ratiio?

R W cruden

01 February 2015 2,993 0 View

Is it possible to use rank abundance plots to determine ecosystem stability?

Is it possible to use rank abundance plots to determine ecosystem stability?

09 October 2013 2,442 3 View

Will you consider Economic importance of pollinatirs too?

I mean how we can transfer message to general public in terms of value of them in Rupoees or dollars

01 January 1970 1,456 1 View

What are the parameters that you will use?

I mean what type of data you are going to collect to fulfill your objecticve

01 January 1970 8,324 1 View

Where to find data on trees in tropical agroforestry?

Hi, I'm looking for data (mainly related to management: growth rate, canopy size, soil and climate preferences, etc.) about tropical trees used in tropical agroforestry. Have you ever heard about...

28 February 2021 7,356 8 View

Your thoughts on the spherical densiometer to estimate relative species canopy cover?

Hi biologists and biogeomorphologists, I want to characterize vegetation plots on a transect that follows a successionnal gradient from a river bed to a mature forest. Ecologically, I am...

26 February 2021 5,720 2 View

Stress/strain tensors decomposition ???

25 February 2021 6,760 1 View

What is this fern?

Please help me to identify this fern species. Thank you in advance.

24 February 2021 2,435 5 View

Bayesian decision trees and bayesian regression trees in Python and/or R?

I am looking for implementation of bayesian decision trees and bayesian regression trees in Python and/or R.. Do you know if the existing libraries support this

23 February 2021 6,689 3 View

How to assure whether a regression tree overfit or not by seeing bias-variance value of the model?

Lets consider a regression tree in which variance is 1.1065*e-10 and bias is 2.962e-13. Also the model RMSE on training set is 1.5e-5 and on training set is 1.2950e-5. Is the model is overfit or...

22 February 2021 7,755 2 View

How to use Remote sensing and GIS applications for mapping the available medicinal plants within the locality/municipality?

Hello, I'm very interested in mapping and managing the conservation of the Philippine traditional medicinal plants, in which I think is very helpful in the field of medicine for further analysis...

21 February 2021 374 5 View

Can medicinal plants really play an inherent rule in the COVID-19 tackle?

Numerous scientific reports cited plant extracts with potential antiviral activity and even anti-COVID-19? Why these findings are neglected? I remember very well the warning released by the WHO to...

17 February 2021 2,141 9 View

Is there any solar electric power plant having the concentrated photovoltaic modules?

The solar photovoltaic (PV) power plant uses commercial (non-concentrated) PV modules which are quite simple in design and reliable. They can work on fixed orientation and don't need the moving...

16 February 2021 3,796 9 View

Are cloud points able to identify tree species?

Hello Dears My goal is to classify dense forest tree species using drone images. Is it possible to classify dense cloud points? If yes, in what way and in what software? Thankful

15 February 2021 3,475 3 View