Can agriculture without fertilizer use depend on what the soil contains for a certain period and obtain a particular production ?

Can agriculture without fertilizer use depend on what the soil contains for a certain period and obtain a particular production and what are the methods for obtaining good production without...

04 May 2019 7,744 1 View

What is difference between Industrialized Agriculture and Natural Agriculture?

what is difference between Industrialized Agriculture and Natural Agriculture?

01 February 2019 5,300 3 View

Is there a fertility survey or does the survey generally serve fertility?

Is there a fertility survey or does the survey generally serve fertility?

31 December 2018 5,282 1 View

Why is there no interest in micro-fertilization, especially when growing grain crops?

Why is there no interest in micro-fertilization, especially when growing grain crops?

15 December 2018 8,761 6 View

Can bio-fertilizers be considered as a sustainable farming method?

Can bio-fertilizers be considered as a sustainable farming method?

28 November 2018 9,235 22 View

When evaluating a thesis or scientific research, does the idea of research be considered as the basis of the thesis or the method of writing or both?

When evaluating a thesis or scientific research, does the idea of research be considered as the basis of the thesis or the method of writing or both

06 July 2018 9,066 2 View

Can soil analysis be used as a guide to plant nutrition rather than plant analysis?

Can soil analysis be used as a guide to plant nutrition rather than plant analysis?

06 July 2018 1,257 9 View

Is it possible to recover the phosphorus installed in the soil, ie, converting it from the non-prepared formula to the ready-made formula and absorbe?

Is it possible to recover the phosphorus installed in the soil, ie, converting it from the non-prepared formula to the ready-made formula and absorbed by the plant

05 June 2018 574 0 View

Is there a correlation between increasing plant resistance to stress and nutrient readiness in soil?

Is there a correlation between increasing plant resistance to stress and nutrient readiness in soil?

05 June 2018 5,973 5 View

Is there a relationship between soil temperature and plant susceptibility to stress resistance?

Is there a relationship between soil temperature and plant susceptibility to stress resistance?

05 June 2018 6,583 0 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

How to access MSCI KLD Stats and Sustainalytics?

Hello all, I'm currently working on my undergraduate thesis and I'm having difficulties trying to access KLD Stats and Sustainalytics because my campus Airlangga University and apparently other...

02 March 2021 8,525 1 View

The procedure compute?

02 March 2021 5,204 3 View

How to write a scientific report?

We are analysing scientific reports at University in great detail, so I wanted to find a scientific report about how to write a scientific report. Including detail such as what information to put...

02 March 2021 7,602 4 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View

How does Scientist/RG community evaluates a case study article and the impact of it on a researcher career?

An article that is published as a case study in the SJR listed journal. How much value is added to a researcher career? How it is evaluated by a scientific researcher/University admission...

02 March 2021 9,661 3 View